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塑性
,無編輯摘要
[[File:16-57-46-41-1.jpg|缩略图|450px|[http://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=塑性&step_word=&hs=0&pn=45&spn=0&di=68860&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=1251893881%2C3207141752&os=2956535882%2C2578302549&simid=60294141%2C798889822&adpicid=0&lpn=0&ln=1662&fr=&fmq=1581166513673_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined©right=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fwww.aitmy.com%2Ffile%2Fupload%2F201510%2F26%2F16-57-46-41-1.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bwtp4y_z%26e3Bv54AzdH3FgjofAzdH3Fda8c8aAzdH3FdmAzdH3Fgjof_8aa0n0_z%26e3Bip4s&gsm=2d&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原圖鏈接][http://www.aitmy.com/news/201510/26/news_100737.html 来自艾特贸易]]]
'''塑性'''是指金属材料在载荷外力的作用下，产生永久变形（塑性变形）而不被破坏的能力。<ref>[https://wenku.baidu.com/view/e5d4708377c66137ee06eff9aef8941ea76e4be2.html?from=search 金属塑性]，百度文库，2019-08-29</ref>