| 变质处理对高铬铸铁组织及性能的影响 |
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| 引用本文： | 程和法,苏勇.变质处理对高铬铸铁组织及性能的影响[J].现代铸铁,1995(3):25-27,57. |
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| 作者姓名： | 程和法 苏勇 |
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| 作者单位： | 合肥工业大学 |
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| 摘 要： | 研究了变质处理对含Ｃｒ１２％－１３％（Ｃｒ≤５）的高铬铸铁组织及性能的影响。试验结果表明：采用稀土、钒、钛、硼元素复合变质处理对细化晶粒，改变碳化物形态，提高冲击韧性和耐磨性有显著效果。
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| 关 键 词： | 铬 铸铁 变质 组织 性能 |
Effect of Modification on the Structure and Properties of High Chromium White Cast Iron |
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| Chen Hefa et al.Effect of Modification on the Structure and Properties of High Chromium White Cast Iron[J].Modern Cast Iron,1995(3):25-27,57. |
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| Authors: | Chen Hefa |
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| Affiliation: | Chen Hefa et al |
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| Abstract: | The effects of modification on the structure and properties of high chromi-um (12 %~ 13 %Cr) white cast iron are investigated in this paper. The experi-mental results showed that modification with RE,V -Ti, B has significant effect upon soundess of white cast iron, refine grain, change ingredient and shape of carbides and improve its toughness and wear-resistance. |
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| Keywords: | High chromium cast iron Modification Structure Property |
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