| 电渣重熔与连铸轴承钢中的夹杂物 |
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| 引用本文： | 周德光,陈希春,傅杰,王平,李晶,徐明德.电渣重熔与连铸轴承钢中的夹杂物[J].北京科技大学学报,2000,22(1):26-30. |
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| 作者姓名： | 周德光 陈希春 傅杰 王平 李晶 徐明德 |
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| 作者单位： | 1. 北京科技大学冶金学院,北京,100083
2. 大冶特殊钢股份有限公司,黄石,435001 |
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| 摘 要： | 研究了电渣熔前后钢中氧及夹杂物的变化。结果表明，用电渣重熔工艺生产同承钢，虽然氧含量比连铸钢高，但其大颗粒夹杂物数量少，尺寸较小，分布均匀，因此疲劳寿命高。
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| 关 键 词： | 轴承钢 电渣重熔 夹杂物 疲劳寿命 连续铸造 |
Inclusions in Electroslag Remelting and Continuous Casting Bearing Steels |
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| ZHOU Deguang,CHEN Xichun,FU Jie,WANG Ping,LI Jing,XU Mingde.Inclusions in Electroslag Remelting and Continuous Casting Bearing Steels[J].Journal of University of Science and Technology Beijing,2000,22(1):26-30. |
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| Authors: | ZHOU Deguang CHEN Xichun FU Jie WANG Ping LI Jing XU Mingde |
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| Abstract: | Changes of oxygen and inclusion during electroslag remelting (ESR) of bearing steel have been investigated. Although the oxygen content in ESR steel is higher than that of continuous casting (CC) steel, the fatigue life of ESR steel is higher than the latter because of its less large size and well dispersed inclusions. |
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| Keywords: | bearing steel electroslag remelting continuous casting inclusion |
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