| CrMo新轴承钢的热处理工艺与性能 |
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| 引用本文： | 谢业万,谢志东.CrMo新轴承钢的热处理工艺与性能[J].特殊钢,1997,18(6):42-45. |
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| 作者姓名： | 谢业万 谢志东 |
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| 作者单位： | Wafangdian Metallurgy Bearing Plant，Wafangdian 116300 |
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| 摘 要： | 研究了铬轴承钢ＧＣｒ１５ＳｉＭｎ和新开发的Ｃｒ－Ｍｏ轴承钢的ＧＣｒ１５Ｍｏ和ＧＣｒ１６Ｍｏ的热处理工艺和性能。结果表明，ＧＣｒ１５Ｍｏ钢的淬透性低于ＧＣｒ１５ＳｉＭｎ多，但ＧＣｒ１６Ｍｏ钢的淬透性高于ＧＣｒ１５ＳｉＭｎ钢，ＧＣｒ１５Ｍｏ和ＧＣｒ１６Ｍｏ新钢种的机械性能和接触疲劳寿命均高于ＧＣｒ１５ＳｉＭｎ新钢种适合于制作重型机械用轴承。
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| 关 键 词： | 淬透性 冲击韧性 轴承钢 热处理 |
Heat Treatment Technology and Properties of New Cr-Mo Bearing Steel |
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| Xie Yewan and Xie Zhidong.Heat Treatment Technology and Properties of New Cr-Mo Bearing Steel[J].Special Steel,1997,18(6):42-45. |
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| Authors: | Xie Yewan and Xie Zhidong |
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| Abstract: | The heat treatment technology and properties of new developed Cr-Mo Bearing steel GCr15Moand GCr16Mo, and chromium bearing steel GCr15SiMn have been studied. The results indicated that thehardenability of steel GCr15Mo was lower than that of steel GCr15SiMn, but the hardenability of steel GCr16Mowas higher than that of the steel GCr15SiMn, and the mechanical properties and contact fatigue life of bothnew steel GCr15Mo and GCr16Mo were higher than that of steel GCr15SiMn. The new steels were availablefor manufacturing heaving bearings. |
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| Keywords: | Hardenability Impact Contact fatigue life Bearing Steel |
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