弹性最好的金属材料是什么?

2025-04-07 00:53:15
推荐回答(2个)
回答(1):

铍青铜弹性最好,经过固溶处理+时效的热处理后,抗拉强度可以达到1250~1500MPa,无论是弹力的稳定性还是尺寸稳定性都优于弹簧钢。不过铍青铜价格昂贵,只用于非常重要的弹性元件。

回答(2):

回答如下:

65Mn弹性好最好,是比较好的弹簧钢,像我们的带锯条 背材就是用的弹簧钢,这样抗疲劳能力很强。

金属材料

金属材料是指金属元素或以金属元素为主构成的具有金属特性的材料的统称。包括纯金属、合金、金属材料金属间化合物和特种金属材料等。 (注:金属氧化物(如氧化铝)不属于金属材料)

中文名

金属材料

外文名

metal material

种类

黑色金属、有色金属和特种金属。

意义

人类社会发展的重要物质基础

拼音

jin shu cai liao

简介

中文名称:金属材料

英文名称:metal material

意义

人类文明的发展和社会的进步同金属材料关系十分密切。继石器时代之后出现的铜器时代、铁器时代。均以金属材料的应用为其时代的显著标志。现代,种类繁多的金属材料已成为人类社会发展的重要物质基础。

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