| 50Mn钢异常组织原因分析 |
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| 引用本文： | 钱成云. 50Mn钢异常组织原因分析[J]. 特钢技术, 2011, 0(2): 32-33 |
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| 作者姓名： | 钱成云 |
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| 作者单位： | 东北特钢集团北满特殊钢有限责任公司技术中心北满分中心; |
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| 摘 要： | 经金相、化学成分分析表明：50Mn钢的低倍异常组织，是由于局部加热温度过高，造成过冷度过大，形成伪共析体造成的。
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| 关 键 词： | 50Mn 异常组织 伪共析 |
Analysis on Reasons for Abnormal Structure of 50Mn Steel |
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| Qian Chengyun. Analysis on Reasons for Abnormal Structure of 50Mn Steel[J]. Special Steel Technology, 2011, 0(2): 32-33 |
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| Authors: | Qian Chengyun |
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| Affiliation: | Qian Chengyun(Beiman Branch,Dongbei Special Steel Group Technology Center,Heilongjiang Qiqihaer 161041) |
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| Abstract: | The result obtained in metallography test and chemical composition analysis showed that the macro abnormal structure of 50Mn was caused by partial too high heating temperature,whick resulted in too big cooling degree and formed pseudo-eutectoid. |
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| Keywords: | 50Mn Abnormal structure Pseudo-eutectoid |
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