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Wear Behavior of Cu Matrix Composites Reinforced with Mixture of Carbon and Carbon Nanotubes姜金龙School of Science, Lanzhou University of TechnologyState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences摘 要:In order to improve wear resistance and decrease the cost, carbon and carbon nanotubes......
Trans. Nonferrous Met. Soc. China 25(2015) 2543-2548 Wear behavior and mechanism of B4C reinforced Mg-matrix composites fabricated by metal-assisted pressureless infiltration technique Yan-tao YAO1... material, and the wear behavior and mechanism of this material were studied. A pin-on-disc apparatus was used to evaluate the wear behavior where loads of 20, 40, 60 and 80 N, and a sliding velocity......
成完整的摩擦膜,而采用另两种技术制备的C/C复合材料均形成了较完整,致密的摩擦膜. 关键词:C/C复合坯体；碳化硅；氮化硼；摩擦磨损 中图分类号:TB 332 文献标识码:A C/C composites modified by B, Si and their friction and wear... by CVD changes in 0.20?0.36, while the composites modified by c-BN using impregnation and in-situ reaction hold the lowest friction coefficient, which is 0.10?0.20. The wear surfaces of the RMI-modified......
Cu-Zn-Al2O3 nanocomposites:study of microstructure,corrosion,and wear propertiesMohammad Baghani,Mahmood Aliofkhazraei,Mehdi AskariDepartment of Materials Science,Faculty of Engineering,Tarbiat... uniformly distributed in the matrix of the Cu-Zn alloy. The tribological properties were evaluated by pin-on-disk wear tests,which revealed that,upon the addition of alumina nanoparticles,the coefficient......
章编号:1672-7207(2015)01-0088-06 Friction and wear behavior of NiAl-2.5Ta-7.5Cr alloy at room temperature ZHANG Mengen1, WANG Zhensheng1, 2, GUO Yuanjun1, GUO Jianting3, ZHOU Lanzhang3, YANG... of High Temperature Wear-resisting Materials and Preparation Technology, Hunan University of Science and Technology, Xiangtan 411201, China; 3. Institute of Metal Research, Chinese Academy of Sciences......
Effects of Rare Earth Elements on Wear Resistance of Ceramic Tool Materials许崇海,杨晓蓉,冯林摘 要:Through the addition of Y, Sm and Ce in Al2O3/(W, Ti)C ceramic matrix, it was found that the amount and kind of the added rare earth elements have some different influences on the mechanical properties and wear resistance of the composite. Under the present......
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......
Wear Mechanism of WC-Co Cemented Carbide Tool in Cutting Ti-6Al-4V Based on Thermodynamics胡小龙1,2,邵芳1,WANG Renwei31. Guizhou Institute of Technology2. School of Mechanical Engineering, Guizhou University3. School of Mechanical Engineering, Shandong University摘 要:In order to optimize the tool coating material and reduce the tool wear rate,the coating......
Wear Behaviors of GH4169 Super Alloy and 3Cr2W8V Tool Steel Under Dry Rolling ConditionGe Bian1,2,Ming Cheng1,Yang Liu1,Shi-Hong Zhang11. Institute of Metal Research,Chinese Academy of Sciences2. School of Materials Science and Engineering,University of Science and Technology of China摘 要:Wear behaviors of 3 Cr2 W8 V and GH4169 with H70,including surface......
Trans. Nonferrous Met. Soc. China 24(2014) 49-57 Dry sliding friction and wear behaviors of Mg2B2O5 whisker reinforced 6061Al matrix composites Pei-peng JIN, Geng CHEN, Li HAN, Jin-hui WANG School of Mechanical Engineering, Qinghai University, Xining 810016, China Received 29 October 2012; accepted 30 January 2013 Abstract: The friction and wear properties of Mg2B2O5 whisker reinforced 6061Al......
