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Tungsten Copper Alloy-Introduction,Products, Property,Production,Photo,Video,Price,Market - Chinatungsten Online
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="applicable-device" content="pc,mobile"> <title>Tungsten Copper Alloy-Introduction,Products, Property,Production,Photo,Video,Price,Market - Chinatungsten Online</title> <meta name="description" content="Tungsten copper alloy is also called copper tungsten alloy, consists of W and Cu, owns properties of heat resistant, high density, low thermal expansivity and high electrical conductivity, which has been widely used as electrode, contacts and heat sink materials." /> <meta name="keywords" content="tungsten copper alloy" /> <link href="css/bootstrap.min.css" rel="stylesheet" media="screen"> <!--[if lte IE 6]> <link href="css/bootstrap-ie6.css" rel="stylesheet" type="text/css"> <link href="css/ie.css" rel="stylesheet" type="text/css"> <![endif]--> <link href="css/common.css" rel="stylesheet" media="screen" /> <link href="favicon.ico" rel="shortcut icon" type="image/x-icon" /> </head> <body> <div class="container"> <!-- 头部 --> <div id="header"><span class="pl"><img src="pic/logo.jpg" alt="tungsten manufacturer"/></span> <span class="cert"><a target="_blank" href="http://www.chinatungsten.com/chinatungsten-established.html" class="certfont">ESTABLISHED 1997</a><br> <a target="_blank" href="http://www.chinatungsten.com/chinatungsten-iso.html" class="certfont">ISO9001 CERTIFICATED</a></span> </div> <div class="clearfix"></div> <!-- 导航 --> <nav class="navbar-default navbar-inner"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <span class="navbar-brand">Tungsten Copper Alloy</div> <div class="collapse navbar-collapse"> <ul class="nav navbar-nav"> <li class="active"><a href="index.html">Home</a> </li> <li><a 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class="icon-search"></i></button> </div> </form> </ul> </div> </nav> <!-- Content --> <div id="content"> <div class="row"> <!-- 左侧导航 --> <div class="span3"> <div class="accordion" id="accordion3"> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion1" href="#collapseOne">Tungsten Copper>></strong></div> <div id="collapseOne" class="accordion-body collapse in"> <div class="accordion-inner"><a href="index.html">Tungsten Copper</a></div> <div class="accordion-inner"><A href="tungsten-copper-alloy.html" >Tungsten Copper Alloy</A></div> <div class="accordion-inner"><A href="copper-tungsten.html" >Copper Tungsten</A></div> <div class="accordion-inner"><A href="copper-tungsten-notice.html" >Copper Tungsten Notice</A></div> <div class="accordion-inner"><A href="copper-tungsten-description.html" >Copper Tungsten Description</A></div> <div class="accordion-inner"><A href="tungsten-copper-material.html" >Tungsten Copper Material</A></div> <div class="accordion-inner"><A href="refractory-metal-composite-material.html" >Refractory Metal Composite Material</A></div> <div class="accordion-inner"><A href="Elkonit-copper-tungsten.html" >Elkonit Copper Tungsten</A></div> <div class="accordion-inner"><A href="tungsten-copper-bi-metal.html" >Tungsten Copper Alloy Bi Metal</A></div> <div class="accordion-inner"><A href="tungsten-copper-information.html" >Tungsten Copper Information</A></div> <div class="accordion-inner"><A href="MSDS-of-tungsten-copper.html" >What's MSDS</A></div> <div class="accordion-inner"> <A href="MSDS-of-tungsten-copper.pdf" >MSDS of Copper Tungsten (PDF)</A></div> <div class="accordion-inner"><A href="standard-tungten-copper-technology.html" >WCu Standard Technology</A></div> <div class="accordion-inner"><A href="tungsten-copper-development.html" > Development</A></div> <div class="accordion-inner"><A href="details-introduction-to-tungsten-copper.html" >Details Introduction</A></div> <div class="accordion-inner"><A href="copper-tungsten-user-notes.html" > User Notes</A></div> <div class="accordion-inner"><A href="frequently-asked-questions.html" >Frequently Asked Questions</A></div> <div class="accordion-inner"><A href="tungsten-copper-alloy-of-chinatungsten.html" >Chinatungsten Tungsten </A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse2">What is Tungsten Copper>></strong></div> <div id="collapse2" class="accordion-body collapse in"> <div class="accordion-inner"><A href="what-is-tungsten-copper.html" >What's Tungsten Copper</A></div> <div class="accordion-inner"><A href="what-tungsten-copper-is.html" >What Tungsten Copper is</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-rod.html" >What's Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-plate.html" >What's W-Cu Plate</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-bar.html" >What's W-Cu Bar</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-rod.html" >What's Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-contact.html" >What's W-Cu Contact</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-heat-sink.html" >What's W-Cu Heat Sink</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse3">Tungsten Copper Grade>></strong></div> <div id="collapse3" class="accordion-body collapse"> <div class="accordion-inner"><A href="tungsten-copper-grade.html" >Tungsten Copper Grade</A></div> <div class="accordion-inner"><a href="tungsten-copper-classification.html">Tungsten Copper Classification</a></div> <div class="accordion-inner"><a href="tungsten-copper-functionally-graded.html" >W-Cu Functionally Graded</a></div> <div class="accordion-inner"><A href="tungsten-copper-standards.html" >W-Cu Standards</A></div> <div class="accordion-inner"><A href="tungsten-copper-standards.pdf" >W-Cu Standards(PDF)</A></div> <div class="accordion-inner"><A href="tungsten-copper-grades.html" >W-Cu Grades</A></div> <div class="accordion-inner"><a href="tungsten-copper-classes.html">W-Cu Classes</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW90.html">CuW90</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW85.html">CuW85</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW80.html">CuW80</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW75.html">CuW75</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW70.html">CuW70</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW65.html">CuW65</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW60.html">CuW60</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW55.html">CuW55</a></div> <div class="accordion-inner"><a href="tungsten-copper-CuW50.html">CuW50</a></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse4">Tungsten Copper Properties>></strong></div> <div id="collapse4" class="accordion-body collapse"> <div class="accordion-inner"><a href="tungsten-copper-alloy-properties.html">Tungsten Copper Properties</a></div> <div class="accordion-inner"><a href="properties-of-tungsten-copper.html">Properties of Copper Tungsten</a></div> <div class="accordion-inner"><A href="refractory-metal-composites-tpical-properties.html" >Refractory Metal Composites Typical Properties</A></div> <div class="accordion-inner"><a href="tungsten-copper-content.html">Tungsten Copper Content</a></div> <div class="accordion-inner"><a href="tungsten-copper-content-test-method.html"> Content Test Method</a></div> <div class="accordion-inner"><a href="tungsten-copper-density.html"> Tungsten Copper Density</a></div> <div class="accordion-inner"><a href="tungsten-copper-density-test.html"> Tungsten Copper Density Test</a></div> <div class="accordion-inner"><a href="tungsten-copper-hardness.html"> Tungsten Copper Hardness</a></div> <div class="accordion-inner"><a href="tungsten-copper-hardness-test.html">Tungsten Copper Hardness Test</a></div> <div class="accordion-inner"><a href="tungsten-copper-melting-point.html"> Tungsten Copper Melting Point</a></div> <div class="accordion-inner"><a href="tungsten-copper-melting-point-test.html"> Melting Point Test</a></div> <div class="accordion-inner"><a href="tungsten-copper-phase-diagram.html"> Tungsten Copper Phase Diagram</a></div> <div class="accordion-inner"><a href="tungsten-copper-point.html">Tungsten Copper Point</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-conductivity.html"> Thermal Conductivity</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-conductivity-test.html"> Thermal Conductivity Test</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-expansion.html"> Thermal Expansion</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-expansion-test.html"> Thermal Expansion Test</a></div> <div class="accordion-inner"><a href="tungsten-copper-wear-resistance.html"> Wear Resistance</a></div> <div class="accordion-inner"><a href="tungsten-copper-wear-resistance-test.html"> Wear Resistance Test</a></div></div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse5">Tungsten Copper Application>></strong></div> <div id="collapse5" class="accordion-body collapse"> <div class="accordion-inner"><a href="tungsten-copper-application.html">Tungsten Copper Application</a></div> <div class="accordion-inner"><a href="copper-tungsten-application.html">Copper Tungsten Application</a></div> <div class="accordion-inner"><a href="tungsten-copper-applications.html"> Applications</a></div> <div class="accordion-inner"><a href="applications-of-tungsten-copper.html">The Use of Tungsten Copper</a></div> <div class="accordion-inner"><a href="tungsten-copper-alloy-uses.html">Tungsten Copper Uses</a></div> <div class="accordion-inner"><a href="copper-tungsten-user-notes.html">Copper Tungsten User Notes</a></div> <div class="accordion-inner"><A href="tungsten-copper-bar-uses.html" >W-Cu Bar Uses</A></div> <div class="accordion-inner"><A href="Tungsten-Copper-for-Substrates.html" >W-Cu for Substrates</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-switch.html" >W-Cu for Switch</A></div> <div class="accordion-inner"><A href="Tungsten-Copper-Golf-Weight-Attachment.html" >Golf Weight Attachment</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse6">Tungsten Copper Machining>></strong></div> <div id="collapse6" class="accordion-body collapse"> <div class="accordion-inner"><a href="tungsten-copper-machining.html">Tungsten Copper Alloy Machining</a></div> <div class="accordion-inner"><a href="tungsten-copper-composite-powder-preparation.html">Composite Powder Preparation</a></div><div class="accordion-inner"><a href="tungsten-copper-powder-metallurgy.html">W-Cu Powder Metallurgy</a></div> <div class="accordion-inner"><a href="tungsten-copper-high-temperature-liquid-phase-sintering.html">High Temperature Liquid Phase Sintering</a></div> <div class="accordion-inner"><a href="tungsten-copper-activation-of-liquid-phase-sintering.html"> Activation of Liquid Phase Sintering</a></div> <div class="accordion-inner"><a href="tungsten-copper-superfine-powder-fully-dense-act.html">Superfine Powder Fully Dense Act</a></div> <div class="accordion-inner"><a href="tungsten-copper-sheet-cold-rolling-method.html">W-Cu Sheet Cold Rolling Method</a></div> <div class="accordion-inner"><a href="tungsten-copper-sheet-singtering-method.html">W-Cu Sheet Sintering Method</a></div> <div class="accordion-inner"><a href="tungsten-copper-rod-singtering-method.html">W-Cu Rod Sintering Method</a></div> <div class="accordion-inner"><a href="tungsten-copper-plate-singtering-method.html">W-Cu Plate Sintering Method</a></div> <div class="accordion-inner"><a href="tungsten-copper-heat-sink-preparation.html">Heat Sink Preparation</a></div> <div class="accordion-inner"><a href="machining-of-tungsten-copper.html">Machining Process</a></div> <div class="accordion-inner"><a href="how-to-manufacture-tungsten-copper.html">How to Make Tungsten Copper</a></div> <div class="accordion-inner"><A href="manufacturing-process-of-tungsten-copper.html" >Manufacturing Process </A></div> <div class="accordion-inner"><A href="tungsten-copper-manufacture-feature.html" > Manufacture Feature</A></div> <div class="accordion-inner"><A href="tungsten-copper-manufacturer-pic.html" > Manufacturing Process Picture</A> </div> <div class="accordion-inner"><A href="tungsten-infiltrated.html" > Tungsten Infiltrated</A> </div> <div class="accordion-inner"><A href="tungsten-copper-processing-method.html" > Processing Method</A> </div> <div class="accordion-inner"><A href="tungsten-copper-composite-powder-preparation.html" > Composite Powder Preparation</A> </div> <div class="accordion-inner"><A href="tungsten-copper-electrolytic-process.html" > Electrolytic Process</A> </div> <div class="accordion-inner"><A href="tungsten-copper-Hot-hydrostatic-extrusion.html" > Hot Hydrostatic Extrusion</A> </div> <div class="accordion-inner"><A href="tungsten-copper-thermochemical-method.html" > Thermochemical Method</A> </div> <div class="accordion-inner"><A href="tungsten-copper-plasma-spraying.html" > Plasma Spraying</A> </div> <div class="accordion-inner"><A href="tungsten-copper-SPS.html" >Tungsten Copper Alloy SPS</A> </div> <div class="accordion-inner"><A href="tungsten-copper-CIP.html" >Tungsten Copper Alloy CIP</A> </div> <div class="accordion-inner"><A href="tungsten-copper-hot-pressing-sinterred.html" > Hot Pressing Sintered</A> </div> <div class="accordion-inner"><A href="tungsten-copper-metal-injection-molding.html" > Metal Injection Molding</A> </div> <div class="accordion-inner"><A href="tungsten-copper-rapid-directional-solidification.html" > Rapid Directional Solidification</A> </div> <div class="accordion-inner"><A href="tungsten-copper-explosive-powder-compaction.html" > Explosive Powder Compaction</A> </div> <div class="accordion-inner"><A href="tungsten-copper-spray-drying-method.html" > Spray Drying Method</A> </div> <div class="accordion-inner"><A href="tungsten-copper-sol-gel-method.html" > Sol Gel Method</A> </div> <div class="accordion-inner"><A href="copper-tungsten-infiltration.html" > Copper Tungsten Infiltation</A> </div> <div class="accordion-inner"><A href="tungsten-copper-activated-liquid-phase-sintering.html" > Activated Liquid Phase Sintering</A> </div> <div class="accordion-inner"><A href="copper-tungsten-high-temperature-liquid-phase-sintering.html" > High Temperature Liquid Phase Sintering</A> </div> <div class="accordion-inner"><A href="tungsten-copper-laminated-method.html" > Laminated Method</A> </div> <div class="accordion-inner"><A href="tungsten-copper-fiber-reinforced-method.html" > Fiber Reinforced Method</A> </div> <div class="accordion-inner"><A href="tungsten-copper-arc-melting-method.html" > Arc Melting Method</A> </div> <div class="accordion-inner"><A href="tungsten-copper-specific-structure-method.html" > Specific Structure Method</A> </div> <div class="accordion-inner"><A href="copper-tungsten-mechanical-alloying.html" >Copper Tungsten Mechanical Alloying</A> </div> <div class="accordion-inner"><A href="copper-tungsten-co-reduction.html" > Copper Tungsten Co Reduction</A> </div> <div class="accordion-inner"><A href="copper-tungsten-process.html" > Copper Tungsten Process</A> </div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse7">Tungsten Copper Products>></strong></div> <div id="collapse7" class="accordion-body collapse"> <div class="accordion-inner"><A href="Tungsten-Copper-Products.html" >Tungsten Copper Products</A></div> <div class="accordion-inner"><A href="tungsten-copper-bar.html" >Tungsten Copper Alloy Bar</A></div> <div class="accordion-inner"><A href="Tungsten-Copper-Bar-Uses.html" >Tungsten Copper Bar Uses</A></div> <div class="accordion-inner"><A href="tungsten-copper-LED.html" >Tungsten Copper LED</A></div> <div class="accordion-inner"><A href="tungsten-copper-tube.html" >Tungsten Copper Tube</A></div> <div class="accordion-inner"><A href="tungsten-copper-ring.html" >Tungsten Copper Ring</A></div> <div class="accordion-inner"><A href="tungsten-copper-dart.html" >Tungsten Copper Dart</A></div> <div class="accordion-inner"><A href="tungsten-copper-block.html" >Tungsten Copper Block</A></div> <div class="accordion-inner"><A href="tungsten-copper-sheet.html" >Tungsten Copper Sheet</A></div><div class="accordion-inner"><A href="tungsten-copper-brick.html" >Tungsten Copper Brick</A></div> <div class="accordion-inner"><A href="copper-tungsten-strip.html" >Copper Tungsten Strip</A> </div> <div class="accordion-inner"><A href="tungsten-copper-slab.html" >Tungsten Copper Slab</A> </div> <div class="accordion-inner"><A href="Tungsten-Copper-Mounts.html" >Tungsten Copper Mounts</A> </div><div class="accordion-inner"><A href="Tungsten-Copper-Plate.html" >Tungsten Copper Plate</A></div> <div class="accordion-inner"><A href="tungsten-copper-plate-grade.html" >Copper Tungsten Plate Grade</A></div> <div class="accordion-inner"><A href="tungsten-copper-plate-machining.html" >W-Cu Plate Machining</A></div> <div class="accordion-inner"><A href="tungsten-copper-plate-properties.html" >W-Cu Plate Properties</A></div> <div class="accordion-inner"><A href="tungsten-copper-plate-application.html" >W-Cu Plate Application</A></div> <div class="accordion-inner"><A href="tungsten-copper-support-plate.html" >Tungsten Copper Support Plate</A></div> <div class="accordion-inner"><A href="tungsten-copper-labtech.html" >Tungsten Copper Labtech</A></div> <div class="accordion-inner"><A href="tungsten-copper-board-file.html" >Tungsten Copper Board File</A></div> <div class="accordion-inner"><A href="tungsten-copper-shielding.html" >Tungsten Copper Shielding</A></div> <div class="accordion-inner"><A href="tungsten-copper-die-casting.html" >Tungsten Copper Die Casting</A></div> <div class="accordion-inner"><A href="tungsten-copper-lighting-rod.html" >Tungsten Copper Ligting Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-embedded-block.html" >Tungsten Copper Embedded Block</A></div> <div class="accordion-inner"><A href="tungsten-copper-connecting-part.html" >Tungsten Copper Connecting Part</A></div> <div class="accordion-inner"><A href="copper-tungsten-contact-tip.html" >Copper Tungsten Contact Tip</A></div> <div class="accordion-inner"><A href="tungsten-copper-wire.html" >Tungsten Copper Wire</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse8">Tungsten Copper Rod>></strong></div> <div id="collapse8" class="accordion-body collapse"> <div class="accordion-inner"><a href="tungsten-copper-rod.html" >Tungsten Copper Rod</a></div> <div class="accordion-inner"><a href="tungsten-copper-rod-blank.html" >Tungsten Copper Blank Rod</a></div> <div class="accordion-inner"><a href="tungsten-copper-rod-polished.html" >Tungsten Copper Polished Rod</a></div> <div class="accordion-inner"><A href="tungsten-copper-rod-properties.html">Tungsten Copper Rod Properties</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-density.html">Tungsten Copper Rod Density</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-hardness.html">Tungsten Copper Rod Hardness</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-conductivity.html">Conductivity</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-CTE.html">Tungsten Copper Rod CTE</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-melting-point.html">Melting Point</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-phase-diagram.html">Phase Diagram</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-wear-resistance.html">Wear Resistance</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-corrosion-resistance.html">Corrosion Resistance</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-tensile-strength.html">Tensile Strength</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-flexural-strength.html">Flexural Strength</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-impact-toughness.html">Impact Toughness</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-thermal-conductivity.html">Thermal Conductivity</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-proportion.html">Proportion</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W50.html">W50 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W55.html">W55 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W60.html">W60 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W65.html">W65 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W70.html">W70 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W75.html">W75 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W80.html">W80 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W85.html">W85 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-W90.html">W90 Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-application.html">Application</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-for-EDM.html">Tungsten Copper EDM Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-for-discharge-tube.html">Discharge Tube Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-rod-for-resistance-welding.html">Resistance Welding Rod</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse9">Tungsten Copper Electrode>></strong></div> <div id="collapse9" class="accordion-body collapse"> <div class="accordion-inner"><A href="tungsten-copper-electrode.html" >Tungsten Copper Electrode</A></div> <div class="accordion-inner"><A href="copper-tungsten-PCD-disk-electrode.html" >PCD Disk Electrode</A></div> <div class="accordion-inner"><A href="tungsten-copper-rotary-electrode.html" >W-Cu Rotary Electrode</A></div> <div class="accordion-inner"><A href="tungsten-copper-combination-electrode.html" >W-Cu Combination Electrode</A></div> <div class="accordion-inner"><A href="tungsten-copper-iron-composite-electrode.html" >W-Cu Iron Combination Electrode</A></div> <div class="accordion-inner"><A href="copper-tungsten-thread-tapping-electrode.html" >W-Cu Thread Tapping Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-for-electrode-machining.html" >W-Cu for Electrode Machining</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-instant-high-temperature.html" >W-Cu for Instant High Temperature</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-low-voltage-electrode-contact.html" >W-Cu for Low Voltage Electrode Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-components.html" >W-Cu Components</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-high-voltage-switch.html" >W-Cu for High Voltage Switch</A></div> <div class="accordion-inner"><A href="copper-tungsten-roto-tube.html" >W-Cu Roto Tube</A></div> <div class="accordion-inner"><A href="tungsten-copper-and-EDM.html" >Tungsten Copper and EDM</A></div> <div class="accordion-inner"><A href="tungsten-copper-EDM-and-ECM.html" >Tungsten Copper EDM and ECM</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-EDM.html" >Tungsten Copper for EDM</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-electrical.html" >Tungsten Copper for Electrical</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-aviation.html" >Tungsten Copper for Aviation</A></div> <div class="accordion-inner"><A href="tungsten-copper-resistance-welding.html" >WCu Resistance Welding</A> </div> <div class="accordion-inner"><A href="tungsten-copper-alloy-electrode.html" >Tungsten Copper Alloy Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-nut-electrode.html" >Tungsten Copper Nut Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-welding-wheel.html" >Tungsten Copper Welding Wheel</A> </div> <div class="accordion-inner"><A href="tungsten-copper-handle-electrode.html" >Handle Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-claw-electrode.html" >Tungsten Copper Claw Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-projection-welding-electrode.html" >Projection Welding Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-spot-welding-electrode.html" >Spot Welding Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-spot-welding-needle.html" >Spot Welding Needle</A> </div> <div class="accordion-inner"><A href="tungsten-copper-SAW-contact-tips.html" >SAW Contact Tips</A> </div> <div class="accordion-inner"><A href="tungsten-copper-sealing-weld.html" >Sealing Weld Electrode</A> </div> <div class="accordion-inner"><A href="tugsten-copper-welding-electrode.html" >Welding Electrode</A> </div> <div class="accordion-inner"><A href="tungsten-copper-electrode-for-arrester.html" >WCu Electrode for Arrester</A></div> <div class="accordion-inner"><A href="tungsten-copper-electrode-for-butt-welding.html" >WCu Electrode for Butt Welding</A></div> <div class="accordion-inner"><A href="tungsten-copper-electrode-isostatic-pressing.html" >WCu Electrode Isostatic Pressing</A></div> <div class="accordion-inner"><A href="tungsten-copper-inlaid-electrode.html" >WCu Inlaid Electrode</A></div> <div class="accordion-inner"><A href="tungsten-copper-lightning-gap-electrode.html" >WCu Lightning Gap Electrode</A></div> <div class="accordion-inner"><A href="copper-tungsten-electrode-application.html" >WCu Electrode Application</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse10">Tungsten Copper Heat Sink>></strong></div> <div id="collapse10" class="accordion-body collapse"> <div class="accordion-inner"><A href="tungsten-copper-heat-sink.html" >Tungsten Copper Heat Sink</A></div> <div class="accordion-inner"><A href="tungsten-copper-heat-base.html" >Tungsten Copper Heat Base</A></div> <div class="accordion-inner"><A href="tungsten-copper-heat-sinks.html" > Heat Sinks</A></div> <div class="accordion-inner"><A href="copper-tungsten-heatsink.html" >Copper Tungsten Heatsink</A></div> <div class="accordion-inner"><A href="tungsten-copper-heat-sink-feature.html" >Heat Sink Feature</A></div> <div class="accordion-inner"><A href="Tungsten-Copper- Heat-Spreader-Grade.html" >Heat Sink Grade</A></div> <div class="accordion-inner"><A href="tungsten-copper-heat-sink-preparation.html" >Heat Sink Preparation</A></div> <div class="accordion-inner"><A href="tungsten-copper-heat-spreader.html" > Heat Spreader</A></div> <div class="accordion-inner"><A href="tungsten-copper-submount.html" > Submount</A> </div> <div class="accordion-inner"><A href="tungsten-copper-laser-heat-sink.html" >Tungsten Copper Laser Heat Sink</A> </div> <div class="accordion-inner"><A href="tungsten-copper-microlectronic-material.html"> Microelectronic Material</A> </div> <div class="accordion-inner"><a href="tungsten-copper-W50-heat-sink.html">W50 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W55-heat-sink.html">W55 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W60-heat-sink.html">W60 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W65-heat-sink.html">W65 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W70-heat-sink.html">W70 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W75-heat-sink.html">W75 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W80-heat-sink.html">W80 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W85-heat-sink.html">W85 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-W90-heat-sink.html">W90 Tungsten Copper Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-for-microwave-component.html">Microwave Component Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-for-integrated-circuit.html">Integrated Circuit Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-for-electronic-radiator.html">Electronic Radiator Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-for-cpu.html">CPU Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-for-plate-heat-exchanger.html">Plate Heat Exchanger Heat Sink</a></div> <div class="accordion-inner"><a href="tungsten-copper-heat-sink-performance.html">Heat Sink Performance</a></div> <div class="accordion-inner"><a href="tungsten-copper-heat-sink-proportion.html">Heat Sink Proportion</a></div> <div class="accordion-inner"><a href="tungsten-copper-heat-sink-application.html">Heat Sink Application</a></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse11">Tungsten Copper Contacts>></strong></div> <div id="collapse11" class="accordion-body collapse"> <div class="accordion-inner"><A href="tungsten-copper-contacts.html" > Tungsten Copper Contacts</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-parts.html" >Copper Tungsten Contact Parts</A></div> <div class="accordion-inner"><A href="copper-tungsten-contact-tips.html" >W-Cu Contact Tips</A></div> <div class="accordion-inner"><A href="tungsten-copper-alloy-arc-contact.html" >W-Cu Arc Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contacts-spares.html" >W-Cu Contacts Spares</A></div> <div class="accordion-inner"><A href="tungsten-copper-electrical-contacts.html" >W-Cu Electrical Contacts</A></div> <div class="accordion-inner"><A href="tungsten-copper-spring-contacts.html" >W-Cu Spring Contacts</A></div> <div class="accordion-inner"><A href="tungsten-copper-mounts.html" >W-Cu Mounts</A></div> <div class="accordion-inner"><A href="tungsten-copper-point.html" >W-Cu Point</A></div> <div class="accordion-inner"><A href="copper-tungsten-rivet.html" >W-Cu Rivet</A></div> <div class="accordion-inner"><A href="tungsten-copper- block-electrical-contact-material.html" >W-Cu Electrical Contact Material</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-substrates.html" >Tungsten Copper for Substrates</A></div> <div class="accordion-inner"><A href="tungsten-copper-golf-weight-attachment.html" >WCu Golf Weight Attachment</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-contact-metal.html" >WCu for Contact Metal</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-switch.html">Tungsten Copper for Switch</A> </div> <div class="accordion-inner"><A href="tungsten-copper-contacts.html">Tungsten Copper Alloy Contacts</A> </div> <div class="accordion-inner"><A href="tungsten-copper-fiber-structured-contact.html">Fiber Structured Contact</A> </div> <div 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href="tungsten-copper-arching-contacts.html">Arching Contacts</A> </div> <div class="accordion-inner"><A href="tungsten-copper-button-contact.html">Button Contact</A> </div> <div class="accordion-inner"><A href="tungsten-copper-welding-button-contact.html">Welding Button Contact</A> </div> <div class="accordion-inner"><A href="tungsten-copper-rivet-electrical-contact.html">Rivet Electrical Contact</A> </div> <div class="accordion-inner"><A href="tungsten-copper-welding-tips.html">Tungsten Copper Welding Tips</A> </div> <div class="accordion-inner"><A href="tungsten-copper-contactor.html" >Tungsten Copper Contactor</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-magnetic-blow-breaker.html" >Magnetic Blow Breaker Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-oil-breaker.html" >Oil Breaker Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-vacuum-breaker.html" > Vacuum Breaker Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-air-breaker.html" >Air Breaker Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-SF6-breaker.html" >SF6 Breaker Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-high-voltage-breaker.html" >Hign Voltage Breaker Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-electronic.html" >Electronic Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-vacuum-switch.html" >Vacuum Switch Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-for-arc-extinguisher.html" >Arc Extinguisher Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-spring-contact.html" >Spring Contact</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-proportion.html" >WCu Contact Proportion</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-property.html" >WCu Contact Property</A></div> <div class="accordion-inner"><A href="tungsten-copper-contact-application.html" >WCu Contact Application</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse12">Tungsten Copper Military>></strong></div> <div id="collapse12" class="accordion-body collapse"> <div class="accordion-inner"><a href="tungsten-copper-military.html">Tungsten Copper Military</a></div> <div class="accordion-inner"><a href="tungsten-copper-military-gas-vane.html">Copper Tungsten Gas Vane</a></div> <div class="accordion-inner"><A href="tungsten-copper-for-military.html" >Tungsten Copper for Military</A></div> <div class="accordion-inner"><A href="tungsten-copper-liner.html" >Tungsten Copper Liner</A></div> <div class="accordion-inner"><A href="tungsten-copper-liner-preparation.html">Copper Tungsten Liner Preparation</A></div> <div class="accordion-inner"><A href="tungsten-copper-liner-penetration-performance.html"> Liner Penetration Performance</A></div> <div class="accordion-inner"><A href="tungsten-copper-EFP-liner.html"> Copper Tungsten EFP Liner</A></div> <div class="accordion-inner"><A href="tungsten-copper-EFP-liner-preparation.html"> EFP Liner Preparation</A> </div> <div class="accordion-inner"><A href="tungsten-copper-military-rod.html" >Tungsten Copper Military Rod</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-sheet.html" >Tungsten Copper Military Sheet</A></div> <div class="accordion-inner"><A href="tungsten-copper-throat-insert.html" >WCu Military Throat Insert</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-ring.html" >Tungsten Copper Military Ring</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-parts.html" >Tungsten Copper Military Parts</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-nozzle.html" >Tungsten Copper Military Nozzle</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-contact-tips.html" >WCu Military Contact Tips</A></div> <div class="accordion-inner"><A href="tungsten-copper-gas-vane.html" >Tungsten Copper Gas Vane</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-block.html" >Tungsten Copper Military Block</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-shell.html" >Tungsten Copper Military Shell</A></div> <div class="accordion-inner"><A href="tungsten-copper-guide-for-electromagnetic-gun.html" >Tungsten Copper Guide</A></div> <div class="accordion-inner"><A href="tungsten-copper-tail-vane.html" >Tungsten Copper Tail Vane</A></div> <div class="accordion-inner"><A href="tungsten-copper-rocket-nozzle.html" >Tungsten Copper Rocket Nozzle</A></div> <div class="accordion-inner"><A href="tungsten-copper-military-product-property.html" >Tungsten Copper 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class="accordion-inner"><A href="tungsten-copper-FGM-thermal-fatigue-resistance.html" >FGM Thermal Fatigue Resistance</A></div> <div class="accordion-inner"><A href="tungsten-copper-FGM-thermal-shock-resistance.html" >FGM Thermal Shock Resistance</A></div> <div class="accordion-inner"><A href="tungsten-copper-SHS.html" >Tungsten Copper SHS</A> </div> <div class="accordion-inner"><A href="tungsten-copper-spray-deposition.html" >Tungsten Copper Spray Deposition</A> </div> <div class="accordion-inner"><A href="tungsten-copper-laser-heating-synthesis.html" >Laser Heating Synthesis</A> </div> <div class="accordion-inner"><A href="tungsten-copper-dry-spraying-gradient-sintering.html" >Dry Spraying Gradient Sintering</A> </div> <div class="accordion-inner"><A href="tungsten-copper-particle-Co-sedimentation.html" >Particle Co SedimentationS</A> </div> <div class="accordion-inner"><A href="tungsten-copper-slurry-casting.html" >Tungsten Copper Slurry Casting</A> </div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse14">Tungsten Copper AlN>></strong></div> <div id="collapse14" class="accordion-body collapse"> <div class="accordion-inner"><A href="tungsten-copper-AlN-XRD.html" >Tungsten Copper AlN XRD</A></div> <div class="accordion-inner"><A href="tungsten-copper-AlN-effect-on-density.html" >Effect On Density</A></div> <div class="accordion-inner"><A href="tungsten-copper-AlN-effect-on-hardness.html" >Effect On Hardness</A></div> <div class="accordion-inner"><A href="tungsten-copper-AlN-effect-on-microstructure.html" >Effect On Microstruction</A></div> <div class="accordion-inner"><A href="tungsten-copper-AlN-effect-on-flexural-strength.html" >Effect On Fleuxural Strength</A></div> <div class="accordion-inner"><A href="tungsten-copper-AlN-effect-on-fracture-morphology.html" >Effect On Fracture Morphology</A> </div> <div class="accordion-inner"><A 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copper alloy (Copper Tungsten Alloy, CuW, or WCu) is a pseudo-alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The alloy combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, high thermal and electrical conductivity, and easy to machine. Parts are made from the WCu alloy by pressing the tungsten particles into a desired shape, sintering the compacted part, then infiltrating with molten copper. Sheets, rods and bars of the alloy are available as well.</p> <h2 class="STYLE3" >Main Composite and Properties</h2> <table width="449" height="195" border="1" align="left" cellspacing="0" > <tr > <td width="47" height="30" >Type </td> <td width="82" >Density (g/cm3) </td> <td width="70" >Conductivity</td> <td width="69" >HB (MPa) </td> <td width="80" >Size (mm) </td> </tr> <tr > <td width="47" height="27" >WCu50</td> <td width="82" >11.9~12.3</td> <td width="70" >≥55 %IACS</td> <td width="69" >1130~1180 </td> <td width="80" rowspan="6" >Rod: Ø1~50 <br> Length<300 <br> Sheet: <br> Width<190 <br> Length<300 <br> Special type:<br> Width<190 <br> Length<300</td> </tr> <tr > <td width="47" height="26" >WCu40</td> <td width="82" >12.8~13.0</td> <td width="70" >≥47 %IACS</td> <td width="69" >≥1375</td> </tr> <tr > <td width="47" height="28" >WCu30</td> <td width="82" >13.8~14.4 </td> <td width="70" >≥42 %IACS </td> <td width="69" >≥1720 </td> </tr> <tr > <td width="47" height="29" >WCu20</td> <td width="82" >15.2~15.6</td> <td width="70" >≥34 %IACS</td> <td width="69" >≥2160 </td> </tr> <tr > <td width="47" height="28" >WCu10</td> <td width="82" >16.8~17.2 </td> <td width="70" >≥27 %IACS </td> <td width="69" >≥2550 </td> </tr> <tr > <td width="47" height="25" >WCu7 </td> <td width="82" >17.3~17.8 </td> <td width="70" >≥26 %IACS</td> <td width="69" >≥2900</td> </tr> </table> <div align="justify"> <p><br> <img style="float:right" src="pic/tungsten-copper-parts.jpg" width="185" height="110" alt="tungsten copper parts picture" title="tungsten copper parts image"> <br> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p>Tungsten copper parts provided by us are all with these properties. The electrical and thermal properties of the alloy vary with different proportions. Copper increases the thermal conductivity, which plays a huge part when being used in circuit breakers. Electrical resistivity with an increase in the percentage of tungsten present in the alloy, ranging from 3.16 at 55% tungsten to 6.1 when the alloy contains 90% tungsten. An increase in tungsten leads to an increase in ultimate tensile strength up until the alloy reaches 80% tungsten and 20% copper with an ultimate tensile strength of 663 MPa. After this mixture of copper and tungsten, the ultimate tensile strength then begins to decrease fairly rapidly. </p> <h2 align="justify">Manufacturing Process</h2> <p align="justify"> Part of the mixed powder sintering process copper infiltration method generally has the following two: <img style="float:right" src="pic/tungsten-copper-plates.jpg" width="185" height="110" lt="tungsten copper plates picture" title="tungsten copper plates image">Cu powder and 0.5% to 2.5% additives (typically nickel powder) - press molding - sintering - copper infiltration. The process is simple; this method is suitable for manufacturing Cu> 20% tungsten-copper composite. Various methods to the production of tungsten copper materials, copper distribution along the tungsten grain boundaries, the tungsten skeleton strength is not as good as the high-temperature sintering method, as this method of asking too much of raw materials, ingredients, or the product will contain more impurities and gases. BW powder - +2.5% Cu powder + static acid - was added to the appropriate melt composite adhesive agent (containing 35% polypropylene, 60% paraffin wax, 5% satiric acid) - the cooling granulation injection form - binder removal - heptanes - 3C% / min heating to 500C, 10C/min heating to 900C - transferred to the high-temperature sintering furnace cooling - heating 10C/min to 1030C - to 10C/min heated to 1200-16200C Melting leaching - cooled to room temperature. The manufacturing process of tungsten copper plates are according to these steps, which owns properties of tungsten and copper.<h2 align="justify">Applications</h2> <p align="justify"> Copper tungsten alloy is used in a product or part requires high heat resistance, low thermal expansion and high electrical or thermal conductivity. Tungsten copper is used to fabricate engines and electrical devices. It is also used in the fields of aviation and spaceflight. Electrodes, refractory parts, heat sinks, rocket parts and electrical contacts are all made by copper tungsten alloy. The alloy is also made into sheet metal, tubing and plate metal. Copper tungsten alloy is used to make contacts for both high and medium voltage electrical devices, and for high speed steel devices and switches. <br><img style="float:right"src="pic/WCu-rods.jpg" width="185" height="110" alt="WCu rods picture" title="WCu rods image"> <br> WCu rods have been widely used in Spark Erosion and Electrical Discharge Machining (EDM) process. In general, this process is used with graphite, but tungsten has a high melting point. This allows the CuW electrodes to have a longer service life than the graphite electrodes. This is crucial when the electrodes have been processed with complex machining. Since the electrodes are susceptible to wear the electrodes provide more geometrical accuracy than the other electrodes. These properties also let the rods and tubes manufactured for spark erosion be smaller in diameter and longer in length since the material is less likely to chip and warp.</p> <p>We specialize in manufacturing and offering tungsten related products for more than 20 years, and can provide WCu alloy as bellows: </p> <h2>Copper Tungsten Alloy Electrode</h2><a href="tungsten-copper-electrode.html" ><img style="float:right" width="185" height="110" src="pic/Tungsten_Copper_Electrode.jpg" alt="tungsten copper electrode picture" title="tungsten copper electrode image"align="right"></a> <p>Our copper tungssten alloy electrode is suitable for EDM machining of those materials.<br> Advantages: low wear, high contour sharpness,good machinability.<br> Tungsten copper electrode is a good use of high-purity tungsten metal powder and high purity characteristics of the plasticity of copper powder. <br> Tungsten copper electrodes can be divided into EDM electrode, high-voltage electrode discharge tube and electronic packaging materials.</h2> <h2>Copper Tungsten Alloy Bar</h2><img style="float:right"src="pic/Tungsten-Copper-Bars.jpg" alt="copper tungsten alloy bar picture" title="copper tungsten alloy bar picture image" width="185" height="110" border="0" align="right"> <p>Specification:Thickness>1mm;Width<200mm;Length<300mm;<br> Because of the high eletrical conductivity and low consumption, copper tungsten alloy bar are widely used to make grid siderod, lead, support, electrode for the gas discharge lamp.<br> Copper tungsten alloy bar is composed of tungsten and copper, which own the excellent performances of tungsten and copper, such as good heat-resistant, ablate-resistant, high-intensity, excellent thermal and electrical conductivity.</p> <h2>Copper Tungsten Alloy Heat Sink</h2><img style="float:right"width="185" height="110" src="pic/heat-sinks-1.jpg" alt="tungsten copper alloy heat sink picture" title="tungsten copper alloy heat sink image" align="right"> <p align="left">Copper tungsten alloy is widely used as heat sinks concerning with radiator for car, refrigeration and air conditioning systems because of its low thermal expansion, heat-resistant, ablate-resistant, excellent thermal and electrical conductivity. <br> Copper tungsten alloy heat sinks galvanically plated with Ni or NiAu or electroless Ni plated Semi-finished products: up to 100x100mm with a thickness of 0.5 to 50mm. Tungsten copper heat sink with advantages of high thermal conductivity, excellent hermeticity and excellent flatness. <h2 align="justify">Copper Tungsten Electrical Contacts</h2><img style="float:right"src="pic/Tungsten-Copper-Electrical-Contacts.jpg" alt="tungsten copper electrical contacts picture" title="tungsten copper electrical contacts image" width="185" height="110" align="right"> <p>Electrical contacts are subjected to extreme mechanical and thermal stresses during operation. For fractions of a second, temperatures rise to several thousand degrees as a result of the arcing.<br> Our copper tungsten alloy materials are used owing to their unique physical properties.<br> Copper tungsten alloy electrical contacts have good resistance to arc erosion, mechanical wear, contact welding and good conductivity.<br> Copper tungsten alloy electrical contacts are widely used as contact tips and contact electrode.</p> </div> <p id="bodytext1">Any feedback or inquiry of Tungsten Copper Alloy Products please feel free to contact us: <br /> Email:<a href="mailto:sales@chinatungsten.com;sales@ctia.com.cn;sales@tungsten.com.cn;sales@xiamentungsten.com"> sales@chinatungsten.com</a> <br /> Tel.: +86 592 512 9696 ; +86 592 512 9595<br /> Fax.: +86 592 512 9797<br /> <br /> </p> </div> </div> </div> </div> <!-- Flink --> <div id="link"> <div class="table-responsive"> <table border="0" cellspacing="0" cellpadding="0"> <tr> <td class="ftdl" align="right" valign="top">Tungsten Copper Products</td> <td class="ftdr"> <a href="http://tungsten-copper-heat-spreader.com/" target="_blank">Heat Spreader</a> | <a href="http://heat-sink.net/" target="_blank">Heat Sink</a> | <a href="http://china-heatsinks.com" target="_blank">WCu Heat Sink</a> | <a href="http://tungsten-copper-military.com" target="_blank">WCu Military</a> | <a href="http://tungsten-copper-alloy-bar.com/" target="_blank">Tungsten Copper Bar</a><br /> <a href="http://tungsten-copper-block.com" target="_blank">WCu Block</a> | <a href="http://www.copper-tungsten.com/" target="_blank">Copper Tungsten</a> | <a href="http://tungsten-copper-electrical-contacts.com/" target="_blank">Tungsten Copper Contacts</a> | <a href="http://www.tungsten-copper-rod.com/" target="_blank">Tungsten Copper Rod</a> <br> </td> </tr> </table> </div> </div> <!-- Footer --> <div class="modal-footer"> <div class="footer"><a href="about-chinatungsten.html">About Us</a>   <a href="contact.html">Contact Us</a>   <a href="Visit.html">Visit Us</a></div> <div class="footer1">Address: 3F, No.25 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China</div> <div class="footer1"><span class="none">Phone:+86-592-512-9696,+86-592-512-9595; Fax: +86-592-512-9797; Email:<a href="mailto:sales@chinatungsten.com;sales@ctia.com.cn;sales@tungsten.com.cn;sales@xiamentungsten.com"> sales@chinatungsten.com</a><br /> Copyright1997 - <script type="text/javascript"> year = new Date(); update = year.getFullYear(); document.write(update); </script> <a href="http://www.chinatungsten.com/">ChinaTungsten </a> <a href="http://www.chinatungsten.com/chinatungsten-iso.html"> ISO 9001:2015 </a> <script type="text/javascript" src="https://js.users.51.la/21496401.js"></script><br /> </div> </div> </div> <script type="text/javascript" src="js/jquery-1.7.2.min.js"></script> <script type="text/javascript" src="js/bootstrap.min.js"></script> <!--[if lte IE 6]> <script type="text/javascript" src="js/bootstrap-ie.js"></script> <![endif]--> </body> </html>