在线贝氏体线材的开发 |
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引用本文: | 曹长娥.在线贝氏体线材的开发[J].天津冶金,2000(2):35-38. |
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作者姓名: | 曹长娥 |
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摘 要: | 线材轧制后采取直接熔盐热处理,在恒温状态下生产出以上贝氏体为主体的高碳钢线材。上贝氏体组织由于渗碳体分散、对位错的移动阻碍性小,而具有高的延性和拉丝加工性能。
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关 键 词: | 淬火 回火 贝氏体 渗碳体 位错 线材 |
Development of on-line Bainite Wires |
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Abstract: | Direct isothermal heat treatment in the salt bath after wire rod rolling,upper bainite microstructure is man ufactured.As the cementite dislocation moves smoothly during deformation leading to high ductility and drawavility. |
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Keywords: | quenching tempering bainite cementite dislocation |
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