天气预报 > 其他 > 钢材表面氮化后是否需要再加工
钢材表面氮化后是否需要再加工
更新时间: 2020-07-15 00:00:00  

需要,氮化方式不同,但都会形成氮化层。正常氮化层抛光打磨是很难去掉的但打磨是为了装配滑动更顺畅,是必要的。氮化处理是指一种在一定温度下一定介质中使氮原子渗入工件表层的化学热处理工艺。经氮化处理的制品具有优异的耐磨性、耐疲劳性、耐蚀性及耐高温的特性。

关键词: 钢材 表面 是否 需要 加工

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