| 热处理工艺参数对G13Cr4Mo4Ni4V钢晶粒度及性能的影响 |
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| 引用本文： | 杜姣婧,刘晓宇,付中元,童锐,张保鲁. 热处理工艺参数对G13Cr4Mo4Ni4V钢晶粒度及性能的影响[J]. 轴承, 2021, 0(4): 37-40 |
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| 作者姓名： | 杜姣婧 刘晓宇 付中元 童锐 张保鲁 |
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| 作者单位： | 中国航发哈尔滨轴承有限公司 |
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| 摘 要： | 采用不同的热处理工艺对G13Cr4Mo4Ni4V钢进行处理,采用金相显微镜、洛氏硬度计、冲击试验机分别对晶粒度、硬度及冲击功进行测试分析.结果表明,随着淬火温度的升高及保温时间的延长,G13Cr4Mo4Ni4V钢的晶粒度级别降低,硬度升高,冲击功降低.
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| 关 键 词： | 滚动轴承 高温渗碳轴承钢 热处理 晶粒度 硬度 冲击功 |
Effect of Heat Treatment Process Parameters on Grain Size and Properties of G13Cr4Mo4Ni4V Steel |
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| DU Jiaojing,LIU Xiaoyu,FU Zhongyuan,TONG Rui,ZHANG Baolu. Effect of Heat Treatment Process Parameters on Grain Size and Properties of G13Cr4Mo4Ni4V Steel[J]. Bearing, 2021, 0(4): 37-40 |
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| Authors: | DU Jiaojing LIU Xiaoyu FU Zhongyuan TONG Rui ZHANG Baolu |
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| Affiliation: | (AECC Harbin Bearing Co., Ltd., Harbin 150025,China) |
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| Abstract: | The different heat treatment processes are used for G13Cr4Mo4Ni4V steel.The grain size,hardness and impact energy are tested and analyzed by using metallographic microscope,Rockwell hardness tester and impact tester.The results show that with the increase of quenching temperature and holding time,the grain size of G13Cr4Mo4Ni4V steel decreases,the hardness increases,and the impact energy decreases. |
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| Keywords: | rolling bearing high temperature carburizing bearing steel heat treatment grain size hardness impact energy |
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