| 热处理对渗碳层组织和接触疲劳性能的影响 |
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| 引用本文： | 天大川,张维发.热处理对渗碳层组织和接触疲劳性能的影响[J].兵器材料科学与工程,1993,16(1):29-34. |
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| 作者姓名： | 天大川 张维发 |
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| 作者单位： | 哈尔滨船舶工程学院
(于大川，姜树立，马茂元)，西安煤矿机械厂(张维发) |
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| 摘 要： | 用滚轮试样测定了热处理工艺对18Cr2Ni4WA钢渗碳层组织和接触疲劳性能的影响,优选出了最佳工艺。并从残余奥氏体、未溶碳化物和马氏体回火程度几个方面分析了组织和性能之间的关系。
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| 关 键 词： | 接触疲劳 残余奥氏体 马氏体回火 未溶碳化物 |
EFFECT OF HEAT TREATING PROCESS ON MICROSTRUCTURES IN CARBURIZED LAYER AND CONTACT FATIGUE PROPERTIES |
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| Yu Dachuan,Jiang Shuli,Ma Maoyuan.EFFECT OF HEAT TREATING PROCESS ON MICROSTRUCTURES IN CARBURIZED LAYER AND CONTACT FATIGUE PROPERTIES[J].Ordnance Material Science and Engineering,1993,16(1):29-34. |
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| Authors: | Yu Dachuan Jiang Shuli Ma Maoyuan |
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| Abstract: | The effect of heat treating process on the microstructures in the carburized layer and the contact fatigue properties of 18Cr2Ni4WA steel by means of rolling sample has been studied, and an optimal process has been selected in this paper.The relation of the microstructures and the properties in aspect of retained austenite(Ar) , undissolved carbide(Cr) and martonsite tempered content has been analyzed. |
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| Keywords: | contsct fatigue retained austenite martensite tempered content undissolved carbide |
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