| Factors Influencing the Wear Behavior of Sintered Steels |
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| 引用本文： | 王均安. Factors Influencing the Wear Behavior of Sintered Steels[J]. 上海大学学报(英文版), 2001, 5(3): 241-246. DOI: 10.1007/s11741-996-0033-6 |
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| 作者姓名： | 王均安 |
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| 作者单位： | [1]SchoolofMaterialScienceandEngineering,ShanghaiUniversity,Shanghai200072,China [2]InstituteforChemicalTechnologyofInorganicMaterials,TuWien,Austria |
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| 基金项目： | theScienceFoundationofShanghaiMunicipalCommissionofEducation!( 2 0 0 0A0 1) |
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| 摘 要： | A review was made on the research progress of wear behavior of sintered steels in recent years.Wear is not an intrinsic property of sintered steels,which is strongly influenced by the wear test conditions.Howerver,many other factors that determine the mechanical properties of sintered steels also affect the wear behavior.Porosity has different effects on the wear of sintered steels depending on the application conditions.Under dry sliding condition ,higher porosity results in lower wear resistance.The influence of microstructures on wear resistance is in the order;Carbide,martensite,bainite and lamellar pearlite,The wear resistance increases with hardness,but this relationship changes with the porosity and microstructures of sintered steels.
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| 关 键 词： | 烧结钢 磨损性能 硬度 微观结构 |
| 收稿时间： | 2000-04-18 |
Factors influencing the wear behavior of sintered steels |
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| Jun-an Wang Ph. D.,Herbert Danninger. Factors influencing the wear behavior of sintered steels[J]. Journal of Shanghai University(English Edition), 2001, 5(3): 241-246. DOI: 10.1007/s11741-996-0033-6 |
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| Authors: | Jun-an Wang Ph. D. Herbert Danninger |
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| Affiliation: | 1. School of Material Science and Engineering, Shanghai University,
2. Institute for Chemical Technology of Inorganic Materials, |
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| Abstract: | A review was made on the research progress of wear behavior of sintered steels in recent years. Wear is not an intrinsic property of sintered steels, which is strongly influenced by the wear test conditions. However, many other factors that determine the mechanical properties of sintered steels also affect the wear behavior. Porosity has different effects on the wear of sintered steels depending on the application conditions. Under dry sliding condition, higher porosity results in lower wear resistance. The influence of microstructures on wear resistance is in the order: carbide, martensite, bainite and lamellar pearlite. The wear resistance increases with hardness, but this relationship changes with the porosity and microstructures of sintered steels. |
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| Keywords: | wear sintered steels porosity microstructure hardness |
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