| 新型奥氏体不锈钢的耐磨性研究 |
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| 引用本文： | 赖志伟,吴俊良,文玉华,李宁,王兆昌.新型奥氏体不锈钢的耐磨性研究[J].摩擦学学报,2009,29(2). |
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| 作者姓名： | 赖志伟 吴俊良 文玉华 李宁 王兆昌 |
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| 作者单位： | 四川大学制造科学与工程学院,四川,成都,610065
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| 基金项目： | 教育部新世纪优秀人才支持计划 |
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| 摘 要： | 为了解决传统奥氏体不锈钢耐磨性较差的问题,本文设计了一种新型的Fe-Mn-Si-Cr-M-C奥氏体不锈钢,并研究了其耐磨性能和耐腐蚀性能.研究表明:Fe-Mn-Si-Cr-Ni-C奥氏体不锈钢在干摩擦和油润滑条件下均具有比1Cr18Ni9Ti奥氏体不锈钢更好的耐磨性,在NaCl中耐蚀性不如1Cr18Ni9Ti不锈钢,但在NaOH中优于1Cr18Ni9Ti不锈钢.Fe-Mn-Si-Cr-Ni-C奥氏体不锈钢应力作用下发生的应力诱发γ→ε马氏体相变是其具有较高耐磨性的原因.
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| 关 键 词： | 奥氏体不锈钢 Fe-Mn-Si-Cr-Ni-C不锈钢 耐磨性 应力诱发γ→ε马氏体相变 耐蚀性 |
Study of a New Type Austenitic Stainless Steel with Better Wear Resistance |
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| LAI Zhi-wei,WU jun-liang,WEN Yu-hu,LI Ning,WANG Zhao-chang.Study of a New Type Austenitic Stainless Steel with Better Wear Resistance[J].Tribology,2009,29(2). |
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| Authors: | LAI Zhi-wei WU jun-liang WEN Yu-hu LI Ning WANG Zhao-chang |
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| Institution: | School of Manufacturing Science and Engineering;Sichuan University;Chengdu 610065;China |
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| Abstract: | To solve the problem that traditional austenitic stainless steels have poor wear resistance,a new type of Fe-Mn-Si-Cr-Ni-C austenitic stainless steel was designed and its properties of wear and corrosion were studied.Fe-Mn-Si-Cr-Ni-C austenitic stainless steel exhibited better wear resistance than 1Cr18Ni9Ti steel did both in dry friction and oil lubrication.Fe-Mn-Si-Cr-Ni-C austenitic stainless steel exhibited better wear resistance than 1Cr18Ni9Ti steel did in NaOH solution,but poor in NaCl solution.Stres... |
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