| 镀锌钢板冲压分层原因分析 |
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| 引用本文： | 姚中海,孙宜强.镀锌钢板冲压分层原因分析[J].武汉工程职业技术学院学报,2013(4):39-42. |
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| 作者姓名： | 姚中海 孙宜强 |
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| 作者单位： | 武汉钢铁集团公司研究院,湖北武汉430080 |
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| 摘 要： | 针对镀锌钢板冲压件的开裂分层现象，利用扫描电镜和金相显微镜对分层试样进行断口观察和金相分析。结果表明：试样开裂分层的主要原因是其存在大量的夹渣和组织偏析。
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| 关 键 词： | 镀锌板 分层 夹渣 组织偏析 |
Analysis of Lamination of Galvanized Steel Sheet |
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| YAO Zhonghai,SUN Yiqiang.Analysis of Lamination of Galvanized Steel Sheet[J].Journal of University for Staff and Workers of Wuhan Iron and Steel(Group)Corporation,2013(4):39-42. |
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| Authors: | YAO Zhonghai SUN Yiqiang |
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| Institution: | (Research and Development Center of WISCO, Wuhan 430080, Hubei) |
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| Abstract: | The galvanized steel sheet was scope and metallurgical electron microprobe observed and analyzed by means of scanning electron micro- to find out the causes of punching lamination for galvanized steel sheet. The results showed that punching lamination of the sample was caused by the microstructure segregation and a large amount of slag. |
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| Keywords: | galvanized steel sheet lamination slag microstructure segregation |
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