| 中锰白口铸铁强韧化的研究 |
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| 引用本文： | 刘喜明,邬占田,常玉玺.中锰白口铸铁强韧化的研究[J].吉林工学院学报,1992(Z1). |
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| 作者姓名： | 刘喜明 邬占田 常玉玺 |
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| 作者单位： | 吉林工学院材料工程系
(刘喜明，邬占田)，吉林工学院材料工程系(常玉玺) |
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| 摘 要： | 本文通过对不同工艺处理的中锰白口铸铁组织、性能的综合分析,研究了有关中锰白口铸铁强韧化的方法,得出综合采取变质处理、锻造,锻后热处理能显著提高中锰白口铸铁强韧性的结论,同时对中锰白口铸铁锻造性能,最佳锻造工艺、锻后热处理组织、性能进行了详细论述。指出形变热处理是提高中锰白口铸铁强韧性的最有效方法。
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| 关 键 词： | 白口铸铁 强韧化 锻造 脆性 |
A Study on the Strengthening-Toughening of a Medium Manganese White Cast Iron |
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| Liu Ximing Wu Zhangtian Chang Yuxi.A Study on the Strengthening-Toughening of a Medium Manganese White Cast Iron[J].Journal of Jilin Institute of Technology,1992(Z1). |
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| Authors: | Liu Ximing Wu Zhangtian Chang Yuxi |
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| Institution: | Department of Materials Engineering |
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| Abstract: | The structure and properties of a medium manganese white cast iron processed by different methods were analysed. It was concluded that by means of modification, forging together with suitable post -forge heat treatment can remarkably improve both the strength and ductility of the material. The forgeability. Optimun forging scheme and the post -forge heat treated structure and properties are discussed in detail. It is pointed out that aus-forging is the most effective way to improve the strength anj ductility of the medium manganese white cast iron. |
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| Keywords: | castiron strengthening-toughening forging brittleness |
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