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data-parent="#accordion1" href="#collapseOne">钨铜合金基本信息 >></strong></div> <div id="collapseOne" class="accordion-body collapse in"> <div class="accordion-inner"><a href="index.html" >钨铜</a></div> <div class="accordion-inner"><A href="tungsten-copper-alloy.html" >钨铜合金</A></div> <div class="accordion-inner"><A href="copper-tungsten.html" >铜钨合金</A></div> <div class="accordion-inner"><A href="tungsten-copper-antimony-bismuth-radium-alloy.html">钨铜锑铋镭</A></div> <div class="accordion-inner"><a href="tungsten-copper-classification.html" >钨铜分类</a></div> <div class="accordion-inner"><A href="tungsten-copper-components.html">钨铜元件</A></div> <div class="accordion-inner"><A href="standard-tungten-copper-technology.html">钨铜技术标准</A></div> <div class="accordion-inner"><A href="tungsten-copper-development.html">钨铜发展</A></div> <div class="accordion-inner"><A href="tungsten-copper-standards.pdf" >钨铜标准(PDF)</A></div> <div class="accordion-inner"><a 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href="MSDS-of-tungsten-copper.pdf">钨铜合金MSDS（PDF)</A></div> <div class="accordion-inner"><A href="Elkonite-copper-tungsten.html">Elkonite 钨铜合金</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse2">什么是Tungsten Copper>></strong></div> <div id="collapse2" class="accordion-body collapse"> <div class="accordion-inner"><A href="What-Tungsten-Copper-Is.html">什么是钨铜合金</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper.html">什么是Tungsten Copper</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-bar.html" >什么是Tungsten Copper Bar</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-rod.html" >什么是Tungsten Copper Rod</A></div> <div class="accordion-inner"><A href="what-is-tungsten-copper-plate.html" >什么是Tungsten Copper Plate</A></div> <div class="accordion-inner"><a href="what-is-tungsten-copper-electrode.html">什么是Tungsten Copper Electrode</a></div> <div class="accordion-inner"><a href="what-is-tungsten-copper-contact.html">什么是Tungsten Copper Contact</a></div> <div class="accordion-inner"><a href="what-is-tungsten-copper-heat-sink.html">什么是Tungsten Copper 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">钨铜合金牌号>></strong></div> <div id="collapse3" class="accordion-body collapse"> <div class="accordion-inner"><a href="tungsten-copper-grade.html">钨铜合金牌号</a></div> <div class="accordion-inner"><a href="tungsten-copper-classes.html">钨铜材料等级</a></div> <div class="accordion-inner"><A href="tungsten-copper-grades.html">钨铜标准</A></div> <div class="accordion-inner"><A href="tungsten-copper-CuW90.html" >钨铜合金90W10Cu</A></div> <div class="accordion-inner"><A href="tungsten-copper-CuW85.html" >钨铜合金85W15Cu</A></div> <div class="accordion-inner"><A href="tungsten-copper-CuW80.html" >钨铜合金80W20Cu</A></div> <div class="accordion-inner"><A href="tungsten-copper-CuW75.html">钨铜合金75W25Cu</A></div> <div class="accordion-inner"><A href="tungsten-copper-CuW70.html">钨铜合金70W30Cu</A></div> <div class="accordion-inner"><a href="tungsten-copper-CuW65.html" >钨铜合金65W35Cu</a></div> <div class="accordion-inner"><A href="tungsten-copper-CuW60.html">钨铜合金60W40Cu</A></div> <div class="accordion-inner"><A href="tungsten-copper-CuW55.html">钨铜合金55W45Cu</A></div> <div class="accordion-inner"><A href="tungsten-copper-CuW50.html">钨铜合金50W50Cu</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse4">钨铜合金用途>></strong></div> <div id="collapse4" class="accordion-body collapse"> <div class="accordion-inner"><a href="tungsten-copper-alloy-uses.html">钨铜用途</a></div> <div class="accordion-inner"><a href="tungsten-copper-applications.html">钨铜合金用途</a></div> <div class="accordion-inner"><a href="copper-tungsten-application.html">铜钨合金用途</a></div> <div class="accordion-inner"><a href="applications-of-tungsten-copper.html">钨铜合金的主要应用</a></div> <div class="accordion-inner"><a href="tungsten-copper-application-development.html">钨铜用途发展</a></div> <div class="accordion-inner"><a href="copper-tungsten-rod-application.html">钨铜棒用途</a></div> <div class="accordion-inner"><A href="tungsten-copper-for-instant-high-temperature.html">钨铜用于瞬时高温材料</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-aviation.html">钨铜用于航天用高性能材料</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-low-voltage-electrode-contact.html">钨铜用于低压电器触点</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-electrode-machining.html">钨铜用于电加工材料</A></div> <div class="accordion-inner"><A href="tungsten-copper-for-contact-metal.html">钨铜用于电触头</A></div> <div class="accordion-inner"><A href="tungsten-copper-used-for-plasma-facing-component.html">面对等离子部件用钨铜材料</A></div> <div class="accordion-inner"><A href="tungsten-copper-used-for-electronic-field.html">电子材料领域用钨铜材料</A></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse5">钨铜合金性能>></strong></div> <div id="collapse5" class="accordion-body collapse"> <div class="accordion-inner"><a href="properties-of-tungsten-copper.html">钨铜性能</a></div> <div class="accordion-inner"><a href="tungsten-copper-alloy-properties.html">钨铜性能</a></div> <div class="accordion-inner"><a href="tungsten-copper-for-features.html">钨铜特性</a></div> <div class="accordion-inner"><A href="copper-tungsten-properties.html" >钨铜性质</A></div> <div class="accordion-inner"><A href="tungsten-copper-wear-resistance.html" >钨铜耐磨性</A></div> <div class="accordion-inner"><a href="tungsten-copper-content.html">钨铜含量</a></div> <div class="accordion-inner"><a href="tungsten-copper-content-test-method.html">钨铜含量检测方法</a></div> <div class="accordion-inner"><a href="tungsten-copper-hardness.html">钨铜硬度</a></div> <div class="accordion-inner"><a href="tungsten-copper-density.html">钨铜密度</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-expansion.html">钨铜热膨胀系数</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-conductivity.html">钨铜导电性</a></div> <div class="accordion-inner"><a href="tungsten-copper-melting-point.html">钨铜熔点</a></div> <div class="accordion-inner"><a href="tungsten-copper-phase-diagram.html">钨铜金相图</a></div> <div class="accordion-inner"><a href="tungsten-copper-hardness-test.html">钨铜硬度测试</a></div> <div class="accordion-inner"><a href="tungsten-copper-density-test.html">钨铜密度测试</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-expansion-test.html">钨铜热膨胀系数测试</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermal-conductivity-test.html">钨铜导电测试</a></div> <div class="accordion-inner"><a href="tungsten-copper-wear-resistance-test.html">钨铜耐磨性测试</a></div> <div class="accordion-inner"><a href="tungsten-copper-melting-point-test.html">钨铜熔点测试</a></div> </div> </div> <div class="accordion-group"> <div class="accordion-heading"> <strong class="accordion-toggle" data-toggle="collapse" data-parent="#accordion3" href="#collapse6">钨铜合金制备>></strong></div> <div id="collapse6" class="accordion-body collapse"> <div class="accordion-inner"><a href="copper-tungsten-process-method.html">钨铜制备方法</a></div> <div class="accordion-inner"><a href="machining-of-tungsten-copper.html">钨铜制造工艺</a></div> <div class="accordion-inner"><a href="tungsten-copper-machining.html">钨铜制备工艺</a></div> <div class="accordion-inner"><a href="tungsten-copper-manufacturer-pic.html">钨铜制备工艺流程图片</a></div> <div class="accordion-inner"><a href="tungsten-copper-processing-method.html">钨铜合金制备方法</a></div> <div class="accordion-inner"><a href="How-to-Manufacture-Tungsten-Copper.html">如何制备钨铜合金</a></div> <div class="accordion-inner"><a href="Manufacturing-Process-of-Tungsten-Copper.html">钨铜合金制备工艺</a></div> <div class="accordion-inner"><a href="copper-tungsten-production.html">钨铜加工注意事项</a></div> <div class="accordion-inner"><a href="tungsten-copper-manufacture-feature.html">钨铜冶炼</a></div> <div class="accordion-inner"><a href="copper-tungsten-infiltration.html">钨铜熔渗法</a></div> <div class="accordion-inner"><a href="tungsten-copper-powder-metallurgy.html">钨铜粉末冶金法</a></div> <div class="accordion-inner"><a href="copper-tungsten-reduction.html">钨铜共还原法</a></div> <div class="accordion-inner"><a href="copper-tungsten-mechanical-alloying.html">钨铜机械合金化法</a></div> <div class="accordion-inner"><a href="copper-tungsten-liquid-phase-sintering-method.html">钨铜高温液相烧结法</a></div> <div class="accordion-inner"><a href="copper-tungsten-liquid-phase-sintering.html">钨铜活化液相烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-composite-powder-preparation.html">钨铜复合粉末制备</a></div> <div class="accordion-inner"><a href="tungsten-copper-superfine-powder-fully-dense-act.html">钨铜超细粉末全致密法</a></div> <div class="accordion-inner"><a href="tungsten-copper-sheet-cold-rolling-method.html">钨铜薄板冷轧方法</a></div> <div class="accordion-inner"><a href="tungsten-copper-sheet-singtering-method.html">钨铜薄板烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-rod-singtering-method.html">钨铜棒烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-plate-singtering-method.html">钨铜板烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-heat-sink-preparation.html">钨铜电子封装片烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-processing-method.html">钨铜制备方法</a></div> <div class="accordion-inner"><a href="tungsten-copper-Hot-hydrostatic-extrusion.html">钨铜热静液挤压法</a></div> <div class="accordion-inner"><a href="tungsten-copper-electrolytic-process.html">电解法制备钨铜合金</a></div> <div class="accordion-inner"><a href="tungsten-copper-thermochemical-method.html">钨铜热化学法</a></div> <div class="accordion-inner"><a href="tungsten-copper-plasma-spraying.html">钨铜等离子喷涂法</a></div> <div class="accordion-inner"><a href="tungsten-copper-SPS.html">钨铜放电等离子烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-CIP.html">钨铜冷等静压工艺</a></div> <div class="accordion-inner"><a href="tungsten-copper-hot-pressing-sinterred.html">钨铜热压烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-metal-injection-molding.html">钨铜金属注射成型法</a></div> <div class="accordion-inner"><a href="tungsten-copper-rapid-directional-solidification.html">钨铜快速定向凝固法</a></div> <div class="accordion-inner"><a href="tungsten-copper-explosive-powder-compaction.html">钨铜爆炸粉末压实法</a></div> <div class="accordion-inner"><a href="tungsten-copper-spray-drying-method.html">钨铜喷雾干燥法</a></div> <div class="accordion-inner"><a href="tungsten-copper-sol-gel-method.html">钨铜溶胶凝胶法</a></div> <div class="accordion-inner"><a href="study-on-squeezing-densification-of-tungsten-copper-powder.html">钨铜粉末致密化研究</a></div> <div class="accordion-inner"><a href="rolled-tungsten-copper-manufacturing-method.html">轧制态钨铜合金制备方法</a></div> <div class="accordion-inner"><a href="tungsten-copper-sheet-cold-rolled-method.html">钨铜合金薄板冷轧方法</a></div> <div class="accordion-inner"><a href="tungsten-infiltrated.html">钨块渗透法</a></div> <div class="accordion-inner"><a href="tungsten-copper-arc-melting-method.html">钨铜材料电弧熔炼法</a></div> <div class="accordion-inner"><a href="tungsten-copper-specific-structure-method.html">钨铜材料特定结构法</a></div> <div class="accordion-inner"><a href="tungsten-copper-laminated-method.html">钨铜FGM叠层压制烧结法</a></div> <div class="accordion-inner"><a href="tungsten-copper-fiber-reinforced-method.html">钨铜材料纤维增强法</a></div> <div class="accordion-inner"><a href="tungsten-copper-particle-Co-sedimentation.html">钨铜FGM颗粒共沉降法</a></div> <div class="accordion-inner"><a 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<li><a href="index.html">首页</a> <span class="divider">/</span></li> <li class="active">钨铜合金</li> </ul> </div>  <div id="bodytext"> <h1 class="center">钨铜合金</h1> <h2 align="left">什么是钨铜合金？</h2> <p align="left"><strong>钨铜合金</strong>是钨和铜的复合金属，结合了金属钨和铜的诸多优良特性，其中钨熔点高(钨熔点为3410℃，铜的熔点1083℃)，密度大(钨密度为19.34g/cm3，铜的密度为8.92g/cm3) ；铜导电导热性能优越。钨铜合金(成分一般范围为WCu7~WCu50)微观组织均匀、耐高温、强度高、耐电弧烧蚀、密度大；导电、导热性能适中，广泛应用于军用耐高温材料、高压开关用电工合金、电加工电极、微电子材料，作为零部件和元器件广泛应用于航天、航空、电子、电力、冶金、机械、体育器材等行业。<br> <h2>钨和铜的物理性能</h2> <table border="1"> <tr> <td>性能</td> <td>密度g/cm3</td> <td>热膨胀系数 10-6/℃</td> <td>热导率w/(m·k)</td> <td>热容 J/(kg·℃)</td> <td>弹性模量GPa</td> <td>泊松密度 </td> <td>熔点 ℃ </td> <td>强度 MPa</td> </tr> <tr> <td>钨 </td> <td>19. 32</td> <td>4. 5</td> <td>174</td> <td>136</td> <td>411</td> <td>0. 28</td> <td>3410</td> <td>550</td> </tr> <tr> <td>铜 </td> <td>8. 93 </td> <td>16. 6</td> <td>403</td> <td>385</td> <td>145</td> <td>0. 34</td> <td>1083</td> <td>120</td> </tr> </table> <h2>钨铜合金的主要性能和用途 </h2> <table border="1"> <tr> <td width="51" rowspan="2" >通用牌号 </td> <td width="72" rowspan="2" >密度g/cm3 </td> <td colspan="2" >抗拉强度/Mpa </td> <td width="72" rowspan="2" >硬度（HB） </td> <td width="87" rowspan="2" >电导率 %IACS </td> <td width="169" rowspan="2" >主要用途 </td> </tr> <tr> <td width="53">室温 </td> <td width="48">1600℃ </td> </tr> <tr> <td >WCu7 </td> <td >17.3~17.8 </td> <td >400~750 </td> <td >50~120 </td> <td >280</td> <td >≥26 </td> <td>喷管、燃气舵 </td> </tr> <tr> <td >WCu10 </td> <td >16.8~17.3 </td> <td >400~700 </td> <td >60~100 </td> <td >260</td> <td >≥27 </td> <td>喷管、燃气舵 </td> </tr> <tr> <td >WCu15 </td> <td >16.0~16.5 </td> <td >300~600 </td> <td >/</td> <td >240</td> <td >≥30 </td> <td>端头、构件、渗钡盐电子阴极 </td> </tr> <tr> <td >WCu20 </td> <td >15.1~15.5 </td> <td >/</td> <td >/</td> <td >220</td> <td >≥34 </td> <td>触头、电极 </td> </tr> <tr> <td >WCu30 </td> <td >13.7~14.2 </td> <td >/</td> <td >/</td> <td >175</td> <td >≥42 </td> <td>触头、电极、药型罩 </td> </tr> <tr> <td >WCu40 </td> <td >12.7~13.2 </td> <td >/</td> <td >/</td> <td >140</td> <td >≥47 </td> <td>触头、电极 </td> </tr> <tr> <td >WCu50</td> <td >11.7~12.2 </td> <td >/</td> <td >/</td> <td >115</td> <td >≥55 </td> <td>触头、电极 </td> </tr> </table> <h2>钨铜产品<span class="STYLE3"><img style="float:right"width="175" height="120" src="../pic/tungsten_copper_2.jpg" alt="钨铜合金棒图片" title="钨铜合金棒图片" ></span></h2> <p>钨铜合金最常规的两个产品为钨铜合金棒和钨铜合金板。<br> 钨铜合金棒是由钨元素铜元素所组成的棒材。钨铜棒材直径从1毫米到60毫米，长度最长为300毫米。钨铜合金棒生产遵循ASTM B702，RWMA class 10，RWMA class 11，RWMA class 12，GB/T8320-2003等标准。在运用于电火花放电（EDM）模具制造领域具有高导电带热率、高材料去除率、低损耗率、高硬度、使用寿命长、高密度、组织结构均匀且加工表面光洁度优良等优势。广泛应用于军用耐高温材料、高压开关用电工合金、电加工电极、微电子材料，做为零部件和元器件广泛应用于航天、航空、电子、电力、冶金、机械、体育器材等行业。</p> <p><span class="STYLE3"><img style="float:right" width="175" height="120" src="../pic/Tungsten-Copper_8.jpg" alt="钨铜合金板图片" title="钨铜合金板图片"></span>钨铜合金板是利用高纯钨粉优异的金属特性和高纯紫铜粉的可塑性、高导电性等优点,经静压成型、高温烧结、溶渗铜的工艺精制而成的复合材料。其具有热膨胀系数小，高温不软化以及高密度、高硬度、高强度的特点。其可广泛运用于电工材料（分为电接触材料和电加工材料）、瞬时高温材料以及军用破甲材料等。作为电极时，其具有电极材料损耗小，材料去除率高的特点，极大地提高了加工的精度和效率；作为一些瞬时高温材料时，其可利用自身铜液蒸发，带走部分热量，保证工作的正常运行；在军事领域，一些导弹、穿甲弹以及药型罩等，钨铜材料的引入极大地提高了破甲的能力。当钨铜板用于高压放电管电极时，高压真空放电管在工作时,触头材料会在零点几秒的时间内温度升高几千摄氏度,而钨铜的抗烧蚀性能、高韧性,良好的导电、导热性能给放电管稳定的工作提供必要的条件。 </p> <div><p id="bodytext1">如您有任何关于钨铜合金产品的询价及反馈，请随时联系我们：<br /> 邮箱：<a href="mailto:sales@chinatungsten.com;sales@ctia.com.cn;sales@tungsten.com.cn;sales@xiamentungsten.com"> sales@chinatungsten.com</a> <br /> 电话： +86 592 5129696； +86 592 5129595<br /> 传真： +86 592 5129797<br /> <br /> </div> </div> </div> </div>  <div id="link"> <div class="table-responsive"> <table border="0" cellspacing="0" cellpadding="0"> <tr> <td class="ftdl" align="right" valign="top">钨铜合金</td> <td class="ftdr"><a href="http://www.tungsten-copper-rod.com/chinese/index.htm" target="_blank">钨铜棒</a> | <a 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