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The Friction and Wear Properties of CrN, Graphit-iC and Dymon-iC Coatings in Air and under Oil-lubrication. D.G. Teer1,S. Yang1,J. Stallard1 (1.Teer Coatings Ltd, Droitwich, Worcestershire, U.K.... for general machine components, such as gears and engine parts. The development of low-friction wear resistant coatings that can run dry or in a minimum amount of oil is becoming increasingly important......
Friction and Wear Characteristics of Mg-Al Alloy Containing Rare Earths 杨晓红1,刘勇兵1,祁庆琚1 (1.College of Materials Science and Engineering, Jilin University, Changchun 130025, China) Abstract:The influence of rare earth on the friction and wear characteristics of magnesium alloy AZ91 and AM60 were studied. The results show that the wear resistance properties of rare earth magnesium alloys......
J. Cent. South Univ. Technol. (2011) 18: 718-725 DOI: 10.1007/s11771-011-0753-z Optimal rotor wear design in hypotrochoidal gear pump using genetic algorithm KWON Soon-man, KIM Chang-Hyun, SHIN... 2011 Abstract: The wear rate between the rotors of a hypotrochoidal gear pump is characterized. Using the knowledge of shape design on the rotors, the contact stresses without hydrodynamic effect......
Study on Microstructures and Properties of Electro Brush-plating Composite Coatings HUANG Wan-juan1,GU Zhuo-ming1 (1.Shanghai Maritime University, Shanghai, China) 摘要:In this paper, composite... studied.The microstructure, constitution, microhardness and wear resistance were examined. The results show that,electro brush-plating composite coatings have firner microstructures and higher......
键词:Al-Sn-Si合金；机械合金化；摩擦性能 中图分类号:TG135 文献标志码:A Effects of Si addition on microstructure and wear properties of mechanical alloying Al-12%Sn YE Xin, LU Zhong-chen, ZENG Mei-qin... also develop excellent wear properties in Al-12%Sn alloys, furthermore, when the Si addition is 2.5%, Al-12%Sn-2.5%Si has the best wear properties. Key words: Al-Sn-Si alloy; mechanical alloying; wear......
Microstructures and Dry Sliding Wear Properties of ZrB2/A356 Composites Synthesized by Magneto-chemistry in situ Reaction陈登斌1,赵玉涛1,ZHU Haiyan2,CHEN Gang11. School of Materials Science and Engineering...-chemistry in situ reaction and the dry sliding wear properties of the composites were investigated. The experimental results show that ZrB2 reinforcement particle is obtained and its morphology mainly present......
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is HV1 800, and the microarc oxidation coatings greatly improve the antiwear properties of aluminum alloys. Key words: 2024 alloy; ceramic coatings; aluminum alloys; microarc oxidation; wear.... Structure and tensile/wear properties of microarc oxidation ceramic coatings on aluminum alloy [J]. Trans Nonferrous Met Soc China, 2004, 14(6): 1162-1169. [2] WANG Li-shi, CAI Qi-zhou, WEI Bo-kang, LIU......
,主导磨损机制从轻微的磨损机制――伴随磨料磨损的涂抹转向严重的磨损机制――塑性变形诱导磨损和粘着磨损；高硬度磨层的形成与否决定着Sip/ZA27复合材料的耐磨性及磨损机制. 关键词:Sip/ZA27复合材料；原位自生；亚表层；磨损性能 中图分类号:TG 146.1 文献标识码:A Wear properties of in-situ...) Abstract: The effects of silicon particle(Sip) content and testing temperature on wear properties of in-situ Sip/ZA27 composites were investigated. The results indicate that the wear resistance......
Wear Properties of Plasma Transferred Arc Fe-based Coatings Reinforced by Spherical WC Particles范丽1,董耀华2,3,CHEN Haiyan3,DONG Lihua3,YIN Yansheng31. College of Mechanical and Electronic Engineering...="ChDivSummary">Fe-based coatings reinforced by spherical WC particles were produced on the 304 stainless steel by plasma transferred arc(PTA) to enhance the surface wear properties. Three different Fe......
