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Elevated temperature wear behaviour of CeO2 modified WC-12Co coatingYan Liu,Guiying Yang,Zongqiu Hang,Hao Fu,Naiyuan Xi,Hui ChenSchool of Materials Science and Engineering,Southwest Jiaotong University摘 要:With the service environment becoming more and more severe, WC-Co coatings are required to apply in high temperature wear condition. In the present......
Elevated temperature wear behaviour of CeO2 modified WC-12Co coatingYan Liu,Guiying Yang,Zongqiu Hang,Hao Fu,Naiyuan Xi,Hui ChenSchool of Materials Science and Engineering,Southwest Jiaotong University摘 要:With the service environment becoming more and more severe, WC-Co coatings are required to apply in high temperature wear condition. In the present......
Adhesion Wear of Carbide Tool when Machining GH 907邵芳Shandong Binzhou Vacational College摘 要:The adhesion wear of cemented carbide tool when machining GH907 was studied with white light interferometer,infrared imaging,and SEM-EDS.The adhesion wear morphology,wear mechanism and the wear rule of adhesion were analyzed,and the effect of different cutting......
的摩擦因数更低,抗磨损能力更强. 关键词:WS2；MoS2；C；摩擦性能；磨损性能 中图分类号:TQ174; TH117.3 文献标识码:A Tribological and wear properties of reaction-sputtered WS2/MoS2/C composite films ZHOU Lei1, YIN... compact microstructures with lower friction coefficients and better wear resistances than pure MoS2 film under humid atmospheric conditions at room temperature, and their hardness is nearly increased......
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Effect of porosity on wear resistance of SiCp/Cu composites prepared by pressureless infiltration ZHANG Lin(章 林), QU Xuan-hui(曲选辉), DUAN Bo-hua(段柏华), HE Xin-bo(何新波), QIN Ming-li...; Abstract: The influence of porosity on the wear behavior of high volume fraction (61%) SiCp/Cu composite produced by pressureless infiltration was studied using a sliding, reciprocating......
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Friction Wear Property of Brake Materials by Copper-based Powder Metallurgy With Various Brake Speeds LIU Jian-xiu1,GAO Hong-xia1,WEI Xiu-lan1 (1.Zhengzhou University of Light Industry, Mechanical Engineering Institute, Zhengzhou, China) 摘要:The experiment is conducted on MM-1000 friction test machine, which tests friction wear property of copper-based brake materials by powder metallurgy......
Wear and corrosion properties of laser cladded Cu47Ti34Zr11Ni8/SiC amorphous composite coatings on AZ91D magnesium alloy HUANG Kai-jin(黄开金)1, 2, 3, 4, YAN Li(闫 里)1,WANG Cun-shan(王存山)3...; Abstract: To improve the wear and corrosion properties of AZ91D magnesium alloys, Cu-based amorphous composite coatings were fabricated on AZ91D magnesium alloy by laser cladding using......
condition, friction coefficient and wear loss of LY12 aluminum alloy were measured in sliding against samples of 16Mn treated by cubrizing and sulphiding respectively; In order to avoid the transfer of aluminum to the steel that lead to the inaccurate measurement of wear loss of carburized samples, Gr15 steel was adopted as counterpart face to measure the wear loss of them. SEM and EDAX were used......
