| 稀土对高铬白口铁韧性的影响 |
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| 引用本文： | 陈全德,倪锋,王洪敏,向荣,李勇.稀土对高铬白口铁韧性的影响[J].河南科技大学学报(自然科学版),1996(2). |
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| 作者姓名： | 陈全德 倪锋 王洪敏 向荣 李勇 |
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| 作者单位： | 洛阳钢厂，河南省五金矿产进出口公司 |
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| 摘 要： | 本文主要研究了稀土对高铬白口铁（Ｃｒ１３）韧性的影响．研究结果表明，稀土对高铬白口铁作用显著，能细化白口铁晶粒；改善碳化物形貌及分布，从而使高铬白口铁韧性大幅度提高。
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| 关 键 词： | 洛阳工学院白口铁，稀土铸铁，韧性 |
Effects of Rare Earth to Toughness of High-Chromium White Cast lron |
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| Chen Quande,Ni Feng,Wang Hongmin.Effects of Rare Earth to Toughness of High-Chromium White Cast lron[J].Journal of Henan University of Science & Technology:Natural Science,1996(2). |
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| Authors: | Chen Quande Ni Feng Wang Hongmin |
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| Abstract: | The paper deals with effects of rare earth on the touhgness of,hish-chromium white cast iron(Cr13).The results show that the effects are remakble.By fining the grains,improving the shapes, size and distribtitions of carbide,the rare earth greatly raises the toughness of the white iron. |
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| Keywords: | White iron Rare earth cast iron Toughness |
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