| Si对高强度高韧性贝氏体钢冲击磨损性能的影响 |
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| 引用本文： | 陈颜堂,方鸿生,白秉哲,杨志刚,李琪,侯传基,高凡,清华大学. Si对高强度高韧性贝氏体钢冲击磨损性能的影响[J]. 金属热处理, 2001, 26(8): 5-7 |
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| 作者姓名： | 陈颜堂 方鸿生 白秉哲 杨志刚 李琪 侯传基 高凡 清华大学 |
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| 作者单位： | 材料科学与工程系, |
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| 摘 要： | 研究了碳含量（质量分数，下同）为0.25%，含Si量分别为0.34%和1.45%的两种高强度贝氏体钢的冲击磨损行为。结果表明，在冲击磨损试验条件下，含1.45%Si贝氏体钢表现出较为强烈的加工硬化特性，经冲击磨损试验后表面更为粗糙，其抗冲击磨损性能低于含0.34%Si贝氏体钢。经约2700次冲击磨损试验后，前者的磨损失重比后者的约高50％。
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| 关 键 词： | 硅 贝氏体钢 冲击磨损性能 |
| 文章编号： | 0254-6051(2001)08-0005-03 |
| 修稿时间： | 2001-02-12 |
Effect of Silicon on Impact Wear Behavior of High Strength and High Toughness Bainitic Steels |
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| CHEN Yan tang ,FANG Hong sheng ,BAI Bing zhe ,YANG Zhi gang ,LI Qi ,HOU Chuan ji ,GAO Fan. Effect of Silicon on Impact Wear Behavior of High Strength and High Toughness Bainitic Steels[J]. Heat Treatment of Metals, 2001, 26(8): 5-7 |
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| Authors: | CHEN Yan tang FANG Hong sheng BAI Bing zhe YANG Zhi gang LI Qi HOU Chuan ji GAO Fan |
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| Affiliation: | CHEN Yan tang 1,FANG Hong sheng 1,BAI Bing zhe 1,YANG Zhi gang 1,LI Qi 1,HOU Chuan ji 2,GAO Fan 2 |
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| Abstract: | The impact wear behavior of two high tensile strength bainitic steels with carbon content of 0 25% and silicon content of 0 34% and 1.45%,respectively,has been investigated.The results show that 1.45%Si bainitic steel has severe work hardenability and exhibits lower resistance to impact wear than 0.34%Si bainitic steel,and its tested surface appears rougher than that of 0.34%Si bainitic steel.The wear loss of the former is 50% higher than that of the latter after about 2700 impacts. |
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| Keywords: | silicon bainitic steel impact wear |
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