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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logga in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sidor för utloggade redigerare <a href="/wiki/Hj%C3%A4lp:Introduktion" aria-label="Läs mer om redigering"><span>läs mer</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:Mina_bidrag" title="En lista över redigeringar från denna IP-adress [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:Min_diskussion" title="Diskussion om redigeringar från det här IP-numret [n]" accesskey="n"><span>Diskussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Webbplats"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Plasticitet (fysik)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå till en artikel på ett annat språk. Tillgänglig på 48 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-48" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">48 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%84%D8%AF%D9%88%D9%86%D8%A9" title="لدونة – arabiska" lang="ar" hreflang="ar" data-title="لدونة" data-language-autonym="العربية" data-language-local-name="arabiska" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Plastiklik_(fizika)" title="Plastiklik (fizika) – azerbajdzjanska" lang="az" hreflang="az" data-title="Plastiklik (fizika)" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdzjanska" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%85%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BF%E0%A6%A4%E0%A6%BF%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BE%E0%A6%AA%E0%A6%95%E0%A6%A4%E0%A6%BE_(%E0%A6%A8%E0%A6%AE%E0%A6%A8%E0%A7%80%E0%A6%AF%E0%A6%BC_%E0%A6%AA%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5)" title="অস্থিতিস্থাপকতা (নমনীয় পদার্থ) – bengali" lang="bn" hreflang="bn" data-title="অস্থিতিস্থাপকতা (নমনীয় পদার্থ)" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D1%81%D1%82%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D0%B4%D1%8D%D1%84%D0%B0%D1%80%D0%BC%D0%B0%D1%86%D1%8B%D1%8F" title="Пластычная дэфармацыя – belarusiska" lang="be" hreflang="be" data-title="Пластычная дэфармацыя" data-language-autonym="Беларуская" data-language-local-name="belarusiska" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D0%BB%D1%8F%D1%81%D1%82%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D0%B4%D1%8D%D1%84%D0%B0%D1%80%D0%BC%D0%B0%D1%86%D1%8B%D1%8F" title="Плястычная дэфармацыя – belarusiska (tarasjkevitsa)" lang="be-tarask" hreflang="be-tarask" data-title="Плястычная дэфармацыя" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusiska (tarasjkevitsa)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D1%81%D1%82%D0%B8%D1%87%D0%BD%D0%B0_%D0%B4%D0%B5%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%86%D0%B8%D1%8F" title="Пластична деформация – bulgariska" lang="bg" hreflang="bg" data-title="Пластична деформация" data-language-autonym="Български" data-language-local-name="bulgariska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Plasticitat" title="Plasticitat – katalanska" lang="ca" hreflang="ca" data-title="Plasticitat" data-language-autonym="Català" data-language-local-name="katalanska" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A2%D3%B3%D1%81%C4%95%D0%BC%D0%BB%C4%95%D1%85_(%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)" title="Тӳсĕмлĕх (физика) – tjuvasjiska" lang="cv" hreflang="cv" data-title="Тӳсĕмлĕх (физика)" data-language-autonym="Чӑвашла" data-language-local-name="tjuvasjiska" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Plastizit%C3%A4t_(Physik)" title="Plastizität (Physik) – tyska" lang="de" hreflang="de" data-title="Plastizität (Physik)" data-language-autonym="Deutsch" data-language-local-name="tyska" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Plastsus" title="Plastsus – estniska" lang="et" hreflang="et" data-title="Plastsus" data-language-autonym="Eesti" data-language-local-name="estniska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Plasticity_(physics)" title="Plasticity (physics) – engelska" lang="en" hreflang="en" data-title="Plasticity (physics)" data-language-autonym="English" data-language-local-name="engelska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Plasticidad_(mec%C3%A1nica_de_s%C3%B3lidos)" title="Plasticidad (mecánica de sólidos) – spanska" lang="es" hreflang="es" data-title="Plasticidad (mecánica de sólidos)" data-language-autonym="Español" data-language-local-name="spanska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Plasta_aliformi%C4%9Do" title="Plasta aliformiĝo – esperanto" lang="eo" hreflang="eo" data-title="Plasta aliformiĝo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Plastikotasun" title="Plastikotasun – baskiska" lang="eu" hreflang="eu" data-title="Plastikotasun" data-language-autonym="Euskara" data-language-local-name="baskiska" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D9%88%D9%85%D8%B3%D8%A7%D9%86%DB%8C" title="مومسانی – persiska" lang="fa" hreflang="fa" data-title="مومسانی" data-language-autonym="فارسی" data-language-local-name="persiska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/D%C3%A9formation_plastique" title="Déformation plastique – franska" lang="fr" hreflang="fr" data-title="Déformation plastique" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/D%C3%ADchumadh_plaisteach" title="Díchumadh plaisteach – iriska" lang="ga" hreflang="ga" data-title="Díchumadh plaisteach" data-language-autonym="Gaeilge" data-language-local-name="iriska" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%86%8C%EC%84%B1_(%EB%AC%BC%EB%A6%AC%ED%95%99)" title="소성 (물리학) – koreanska" lang="ko" hreflang="ko" data-title="소성 (물리학)" data-language-autonym="한국어" data-language-local-name="koreanska" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%AC%D5%A1%D5%BD%D5%BF%D5%AB%D5%AF%D5%B8%D6%82%D5%A9%D5%B5%D5%B8%D6%82%D5%B6_(%D5%B4%D5%A5%D5%AD%D5%A1%D5%B6%D5%AB%D5%AF%D5%A1)" title="Պլաստիկություն (մեխանիկա) – armeniska" lang="hy" hreflang="hy" data-title="Պլաստիկություն (մեխանիկա)" data-language-autonym="Հայերեն" data-language-local-name="armeniska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A5%81%E0%A4%98%E0%A4%9F%E0%A5%8D%E0%A4%AF%E0%A4%A4%E0%A4%BE" title="सुघट्यता – hindi" lang="hi" hreflang="hi" data-title="सुघट्यता" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Plasti%C4%8Dnost" title="Plastičnost – kroatiska" lang="hr" hreflang="hr" data-title="Plastičnost" data-language-autonym="Hrvatski" data-language-local-name="kroatiska" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Plastisitas_(fisika)" title="Plastisitas (fisika) – indonesiska" lang="id" hreflang="id" data-title="Plastisitas (fisika)" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/Ubucwazi" title="Ubucwazi – zulu" lang="zu" hreflang="zu" data-title="Ubucwazi" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Plasticit%C3%A0_(fisica)" title="Plasticità (fisica) – italienska" lang="it" hreflang="it" data-title="Plasticità (fisica)" data-language-autonym="Italiano" data-language-local-name="italienska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%9C%D7%A1%D7%98%D7%99%D7%95%D7%AA" title="פלסטיות – hebreiska" lang="he" hreflang="he" data-title="פלסטיות" data-language-autonym="עברית" data-language-local-name="hebreiska" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9E%E1%83%9A%E1%83%90%E1%83%A1%E1%83%A2%E1%83%98%E1%83%99%E1%83%A3%E1%83%A0%E1%83%9D%E1%83%91%E1%83%90" title="პლასტიკურობა – georgiska" lang="ka" hreflang="ka" data-title="პლასტიკურობა" data-language-autonym="ქართული" data-language-local-name="georgiska" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%98%D0%BB%D0%B5%D0%BC%D0%B4%D1%96%D0%BB%D1%96%D0%BA_(%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)" title="Илемділік (физика) – kazakiska" lang="kk" hreflang="kk" data-title="Илемділік (физика)" data-language-autonym="Қазақша" data-language-local-name="kazakiska" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Plasticitas" title="Plasticitas – latin" lang="la" hreflang="la" data-title="Plasticitas" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-hu badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://hu.wikipedia.org/wiki/K%C3%A9pl%C3%A9kenys%C3%A9gtan" title="Képlékenységtan – ungerska" lang="hu" hreflang="hu" data-title="Képlékenységtan" data-language-autonym="Magyar" data-language-local-name="ungerska" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Plasticiteit_(materiaalkunde)" title="Plasticiteit (materiaalkunde) – nederländska" lang="nl" hreflang="nl" data-title="Plasticiteit (materiaalkunde)" data-language-autonym="Nederlands" data-language-local-name="nederländska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%86%E0%A4%B2%E0%A5%81%E0%A4%AA%E0%A4%B9%E0%A4%83" title="आलुपहः – newariska" lang="new" hreflang="new" data-title="आलुपहः" data-language-autonym="नेपाल भाषा" data-language-local-name="newariska" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%A1%91%E6%80%A7" title="塑性 – japanska" lang="ja" hreflang="ja" data-title="塑性" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Plastisitet" title="Plastisitet – norskt bokmål" lang="nb" hreflang="nb" data-title="Plastisitet" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Plastiklik" title="Plastiklik – uzbekiska" lang="uz" hreflang="uz" data-title="Plastiklik" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekiska" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%A2%E0%A8%BF%E0%A8%B2%E0%A8%95_(%E0%A8%AD%E0%A9%8C%E0%A8%A4%E0%A8%BF%E0%A8%95_%E0%A8%B5%E0%A8%BF%E0%A8%97%E0%A8%BF%E0%A8%86%E0%A8%A8)" title="ਢਿਲਕ (ਭੌਤਿਕ ਵਿਗਿਆਨ) – punjabi" lang="pa" hreflang="pa" data-title="ਢਿਲਕ (ਭੌਤਿਕ ਵਿਗਿਆਨ)" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Plastyczno%C5%9B%C4%87" title="Plastyczność – polska" lang="pl" hreflang="pl" data-title="Plastyczność" data-language-autonym="Polski" data-language-local-name="polska" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Plasticidade" title="Plasticidade – portugisiska" lang="pt" hreflang="pt" data-title="Plasticidade" data-language-autonym="Português" data-language-local-name="portugisiska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D1%81%D1%82%D0%B8%D1%87%D0%BD%D0%BE%D1%81%D1%82%D1%8C_(%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)" title="Пластичность (физика) – ryska" lang="ru" hreflang="ru" data-title="Пластичность (физика)" data-language-autonym="Русский" data-language-local-name="ryska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Plasticity_(physics)" title="Plasticity (physics) – Simple English" lang="en-simple" hreflang="en-simple" data-title="Plasticity (physics)" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Plastick%C3%A1_deform%C3%A1cia" title="Plastická deformácia – slovakiska" lang="sk" hreflang="sk" data-title="Plastická deformácia" data-language-autonym="Slovenčina" data-language-local-name="slovakiska" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Plasti%C4%8Dnost_(fizika)" title="Plastičnost (fizika) – serbiska" lang="sr" hreflang="sr" data-title="Plastičnost (fizika)" data-language-autonym="Српски / srpski" data-language-local-name="serbiska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Plasti%C4%8Dnost" title="Plastičnost – serbokroatiska" lang="sh" hreflang="sh" data-title="Plastičnost" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatiska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Plastisuus" title="Plastisuus – finska" lang="fi" hreflang="fi" data-title="Plastisuus" data-language-autonym="Suomi" data-language-local-name="finska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A8%E0%AF%86%E0%AE%95%E0%AE%BF%E0%AE%B4%E0%AF%8D%E0%AE%B5%E0%AF%81_%E0%AE%A4%E0%AE%A9%E0%AF%8D%E0%AE%AE%E0%AF%88" title="நெகிழ்வு தன்மை – tamil" lang="ta" hreflang="ta" data-title="நெகிழ்வு தன்மை" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D1%81%D1%82%D0%B8%D1%87%D0%BD%D1%96%D1%81%D1%82%D1%8C_%D0%BC%D0%B0%D1%82%D0%B5%D1%80%D1%96%D0%B0%D0%BB%D1%83" title="Пластичність матеріалу – ukrainska" lang="uk" hreflang="uk" data-title="Пластичність матеріалу" data-language-autonym="Українська" data-language-local-name="ukrainska" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%84%D8%AF%D9%88%D9%86%D8%AA_(%D8%B7%D8%A8%DB%8C%D8%B9%DB%8C%D8%A7%D8%AA)" title="لدونت (طبیعیات) – urdu" lang="ur" hreflang="ur" data-title="لدونت (طبیعیات)" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Bi%E1%BA%BFn_d%E1%BA%A1ng_d%E1%BA%BBo" title="Biến dạng dẻo – vietnamesiska" lang="vi" hreflang="vi" data-title="Biến dạng dẻo" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesiska" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%A1%91%E6%80%A7%E8%AE%8A%E5%BD%A2" title="塑性變形 – kinesiska" lang="zh" hreflang="zh" data-title="塑性變形" data-language-autonym="中文" data-language-local-name="kinesiska" 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href="/w/index.php?title=Plastiskt&redirect=no" class="mw-redirect" title="Plastiskt">Plastiskt</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="sv" dir="ltr"><div class="noexcerpt noprint hanvisning_bas"> <dl><dd><i>För begreppet inom neurologi, se <a href="/wiki/Neuroplasticitet" title="Neuroplasticitet">neuroplasticitet</a>.  </i></dd></dl></div> <div class="noexcerpt noprint hanvisning_bas"> <dl><dd><i>Ej att förväxla med <a href="/wiki/Plastik" title="Plastik">plastik</a>.</i></dd></dl></div> <style data-mw-deduplicate="TemplateStyles:r51224235">.mw-parser-output table.ambox{margin:0 10%;border-collapse:collapse;background:#fbfbfb;border:1px solid #aaa;border-left:10px solid #608ec2}.mw-parser-output table.ambox th.ambox-text,.mw-parser-output table.ambox td.ambox-text{padding:.25em .5em;width:100%}.mw-parser-output table.ambox td.ambox-image{padding:2px 0 2px .5em;text-align:center;vertical-align:middle}.mw-parser-output table.ambox td.ambox-imageright{padding:2px 4px 2px 0;text-align:center;vertical-align:middle}.mw-parser-output table.ambox-notice{border-left:10px solid #608ec2}.mw-parser-output table.ambox-delete,.mw-parser-output table.ambox-serious{border-left:10px solid #b22222}.mw-parser-output table.ambox-content{border-left:10px solid #f28500}.mw-parser-output table.ambox-style{border-left:10px solid #f4c430}.mw-parser-output table.ambox-merge{border-left:10px solid #9932cc}.mw-parser-output table.ambox-protection{border-left:10px solid #bba}.mw-parser-output .ambox+link+.ambox{border-top-width:0}.mw-parser-output .messagebox{border:1px solid #aaaaaa;background-color:#f8f9fa;width:80%;margin:0 auto 1em auto;padding:.2em}.mw-parser-output .messagebox.merge{border:1px solid #c0b8cc;background-color:#f0e5ff;text-align:center}.mw-parser-output .messagebox.cleanup{border:1px solid #9f9fff;background-color:#efefff;text-align:center}.mw-parser-output .messagebox.standard-talk{border:1px solid #c0c090;background-color:#f8eaba}.mw-parser-output .messagebox.nested-talk{border:1px solid #c0c090;background-color:#f8eaba;width:100%;margin:2px 4px}</style><table class="metadata ambox ambox-content" style=""> <tbody><tr> <td class="ambox-image"> <div style="width:52px;"><span typeof="mw:File"><a href="/wiki/Fil:Question_book-4.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/40px-Question_book-4.svg.png" decoding="async" width="40" height="31" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/60px-Question_book-4.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/80px-Question_book-4.svg.png 2x" data-file-width="262" data-file-height="204" /></a></span></div></td> <td class="ambox-text">Den här artikeln <b>behöver <a href="/wiki/Wikipedia:K%C3%A4llh%C3%A4nvisningar" title="Wikipedia:Källhänvisningar">källhänvisningar</a> för att kunna <a href="/wiki/Wikipedia:Verifierbarhet" title="Wikipedia:Verifierbarhet">verifieras</a>.</b> <small>(2012-07)</small> <br /><small>Åtgärda genom att lägga till pålitliga källor (<a href="/wiki/Wikipedia:Introduktion_till_k%C3%A4llh%C3%A4nvisningar" title="Wikipedia:Introduktion till källhänvisningar">gärna som fotnoter</a>). Uppgifter utan källhänvisning kan <a href="/wiki/Mall:K%C3%A4lla_beh%C3%B6vs" title="Mall:Källa behövs">ifrågasättas</a> och tas bort utan att det behöver diskuteras på <a href="/w/index.php?title=Diskussion:Plasticitet_(fysik)&action=edit&redlink=1" class="new" title="Diskussion:Plasticitet (fysik) [inte skriven än]">diskussionssidan</a>.</small></td> </tr> </tbody></table> <figure typeof="mw:File/Thumb"><a href="/wiki/Fil:Elasticity-Swedish.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Elasticity-Swedish.png/276px-Elasticity-Swedish.png" decoding="async" width="276" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Elasticity-Swedish.png/414px-Elasticity-Swedish.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Elasticity-Swedish.png/552px-Elasticity-Swedish.png 2x" data-file-width="1284" data-file-height="1022" /></a><figcaption></figcaption></figure> <p><b>Plasticitet</b> är när ett <a href="/wiki/Material" title="Material">material</a> <a href="/wiki/Deformation" title="Deformation">deformeras</a> utan att någon <a href="/wiki/Normalkraft" title="Normalkraft">normalkraft</a> uppstår mot den deformerande kraften när rörelsen avstannat. Ett exempel är om man böjer en metall- eller plastbit så mycket att det sker permanenta förändringar inne i materialet så att biten inte böjer tillbaka sig till ursprungsformen. Det beskrivs matematiskt som att <a href="/wiki/Elasticitetsmodul" title="Elasticitetsmodul">elasticitetsmodulen</a> är noll. För ett <a href="/w/index.php?title=Elastiskt-idealplastiskt_material&action=edit&redlink=1" class="new" title="Elastiskt-idealplastiskt material [inte skriven än]">elastiskt-idealplastiskt material</a> händer detta då spänningen överstiger <a href="/wiki/Brottgr%C3%A4ns" title="Brottgräns">brottgränsen</a>. </p><p>Plastisk <a href="/wiki/Deformation" title="Deformation">deformation</a> är en påtvingad (avsiktlig eller oavsiktlig) avvikelse från <a href="/wiki/Kropp_(fysik)" title="Kropp (fysik)">kroppens</a> riktiga form. Plastiska deformationer är inte reversibla, i motsats till <a href="/wiki/Elasticitet" title="Elasticitet">elastiska deformationer</a>. </p><p>Men en sak som deformeras plastiskt, måste först genomgå en elastisk deformation, vilken är reversibel, så objektet kommer delvis att återgå till sin naturliga form. Mjuka <a href="/wiki/Termoplast" title="Termoplast">termoplaster</a> har en ganska lång plastisk deformationslängd, likaså <a href="/wiki/Duktilitet" title="Duktilitet">duktila</a> metaller som <a href="/wiki/Koppar" title="Koppar">koppar</a>, <a href="/wiki/Silver" title="Silver">silver</a> och <a href="/wiki/Guld" title="Guld">guld</a>. <a href="/wiki/St%C3%A5l" title="Stål">Stål</a> har det också men inte <a href="/wiki/J%C3%A4rn" title="Järn">järn</a>. Hårda termoplaster, <a href="/wiki/Gummi" title="Gummi">gummi</a>, <a href="/wiki/Kristall" title="Kristall">kristaller</a> och <a href="/wiki/Keramik" title="Keramik">keramik</a> har minsta möjliga plastiska deformationsavstånd. Ett material med långt plastiskt deformationsavstånd är blött <a href="/wiki/Tuggummi" title="Tuggummi">tuggummi</a>, vilket kan sträckas flera gånger sin längd. </p><p>Plasticitet används även som terminologi för att beskriva hjärnans förmåga att anpassa sig till sin organism och dess omgivning, till exempel vid minnesinlagring. Efter en hjärnskada kan hjärnans plasticitet till exempel tillåta att aktivitet förknippad med en viss funktion flyttas till ett annat oskadat område i hjärnan. </p>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Hämtad från ”<a dir="ltr" href="https://sv.wikipedia.org/w/index.php?title=Plasticitet_(fysik)&oldid=48129854">https://sv.wikipedia.org/w/index.php?title=Plasticitet_(fysik)&oldid=48129854</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Wikipedia:Kategorier" title="Wikipedia:Kategorier">Kategorier</a>: <ul><li><a href="/wiki/Kategori:H%C3%A5llfasthetsl%C3%A4ra" title="Kategori:Hållfasthetslära">Hållfasthetslära</a></li><li><a href="/wiki/Kategori:Materialteknik" title="Kategori:Materialteknik">Materialteknik</a></li><li><a href="/wiki/Kategori:Mekanik" title="Kategori:Mekanik">Mekanik</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Dolda kategorier: <ul><li><a href="/wiki/Kategori:Artiklar_som_beh%C3%B6ver_k%C3%A4llor_2012-07" title="Kategori:Artiklar som behöver källor 2012-07">Artiklar som behöver källor 2012-07</a></li><li><a href="/wiki/Kategori:Alla_artiklar_m%C3%A4rkta_med_mallen_k%C3%A4llor" title="Kategori:Alla artiklar märkta med mallen källor">Alla artiklar märkta med mallen källor</a></li><li><a href="/wiki/Kategori:Alla_artiklar_som_beh%C3%B6ver_k%C3%A4llor" title="Kategori:Alla artiklar som behöver källor">Alla artiklar som behöver källor</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Sidan redigerades senast den 18 augusti 2020 kl. 13.56.</li> <li id="footer-info-copyright">Wikipedias text är tillgänglig under licensen <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.sv">Creative Commons Erkännande-dela-lika 4.0 Unported</a>. 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