说明含碳量1%的钢比含碳量0.5%的钢的硬度高的原因?
说明含碳量1%的钢比含碳量0.5%的钢的硬度高的原因?
化学人气：394 ℃时间：2020-04-11 01:30:48
优质解答
碳原子间隙固溶是提高钢硬度最主要原因.对于1％C钢,如T10钢,因为含碳量高,热处理后,固溶体中C量高,所以硬度高于0.5%C钢.
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