| 锰对锻造中铬合金白口铸铁热处理的影响 |
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| 引用本文： | 余春燕,王琦.锰对锻造中铬合金白口铸铁热处理的影响[J].太原科技,2003(2):42-43. |
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| 作者姓名： | 余春燕 王琦 |
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| 作者单位： | 太原理工大学材料科学与工程学院 |
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| 摘 要： | 对含锰＜5％的锻造中铬合金白口铸铁热处理的影响规律进行了研究。研究表明，随锰含量的增加，锻造中铬合金白口铸铁的最佳淬火温度降低。其主要原因是锰含量＞2％后出现对过冷奥氏体的稳定作用，降低了A1临界温度。
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| 关 键 词： | 铬合金 白口铸铁 热处理 影响 锻造 锰含量 |
| 文章编号： | 1006-4877(2003)02-0042-02 |
| 修稿时间： | 2003年1月21日 |
Effect of Manganese on Heat Treatment of Forged Medium- chromium Alloy White Cast Iron |
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| College of Material Science and Engineering of TUT,Yu Chunyan,Wang Qi.Effect of Manganese on Heat Treatment of Forged Medium- chromium Alloy White Cast Iron[J].Taiyuan Science and Technology,2003(2):42-43. |
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| Authors: | College of Material Science and Engineering of TUT Yu Chunyan Wang Qi |
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| Institution: | College of Material Science and Engineering of TUT Yu Chunyan Wang Qi |
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| Abstract: | in this paper, the law of the effect of manganese on the heat treatment of forged medium-chromium alloy white case iron containing manganese<5?% is studied .With increasing manganese content, the research results show that the best quenching temperature of forged medium-chromium alloy white cast iron is reduced. It is mainly because that supercooling austenite is stable when manganese content>2?%,and critical temperature of A 1 is lowered. |
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| Keywords: | forged medium-chromium ally white cast iron manganese content heat treatment |
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