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Effect of Nitrogen Ion Implantation on Wear Resistance of Joint Prosthetic Materials万金友,翁宇庆,姚志修摘 要:<正> 1.IntroductionAt present,joint prostheses... of jointprostheses,the suitable materials shouldhave the following properties:firstly,highwear resistance and low friction coefficient关键词:......
Microstructure, wear resistance, and corrosion performance of Ti35Zr28Nb alloy fabricated by powder metallurgy for orthopedic applicationsWei Xu1,Xin Lu1,Jingjing Tian2,Chao Huang1,Miao Chen1,Yu... dominated by abrasive wear, accompanied by adhesive wear. The highest corrosion resistance together with the adequate wear resistance makes the PM-fabricated Ti35Zr28Nb alloy an attractive candidate......
Electron-beam Treatment of Tungsten-free TiC/NiCr Cermet Ⅰ:Influence of Subsurface Layer Microstructure on Resistance to Wear during Cutting of MetalsV.E.Ovcharenko,S.G.Psakhie摘 要:<正>An experimental investigation were performed on the effect of the impulse electron-beam irradiation upon microstruc-ture of the surface layer and on wear resistance......
Formation of TiN Grid on NiTi by Laser Gas Nitriding for Improving Wear Resistance in Hanks’ SolutionC.H.Ng,O.K.Chan,H.C.ManDepartment of Industrial and Systems Engineering, The Hong Kong Polytechnic University摘 要:Laser gas nitriding(LGN)is a common surface modi?cation method to enhance the wear resistance of titanium(Ti)alloys,which are known to have......
Effect of glucose concentrations on wear resistance of Al/APC composites prepared by hydrothermal carbonized deposition on chipsYingjie He,Hongyu Xu,Maoliang Hu,Bo Jiang,Zesheng JiSchool of Material...(HTCDC) is proposed to prepare aluminum alloy-amorphous carbon(Al/APC) composites. The influences of glucose concentration in hydrothermally reaction on the microstructure and wear resistance of the Al......
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Effect of Rare Earths on the Wear Resistance and High Temperature Oxidation Resistance of H13 Steel Surface-Treated with S-N-C Co-diffusion胡正前,张文华摘 要:ＳｔｅｅｌＨ１３ｉｓａｃｏｍｍｏｎｌｙｕｓｅｄｈｏｔｗｏｒｋｉｎｇｄｉｅｓｔｅｅｌ,ｗｈｉｃｈｃｈｅｍｉｃａｌｃｏｍｐｏｓｉｔｉｏｎｉｓｇｉｖｅｎａｓｆｏｌｏｗｓ:Ｃ:０３２~０４５,Ｓｉ:０８０~１２０,Ｍｎ:０２０~０５０,Ｃｒ:４...关键词:......
for painting, wear reduction, metal-forming lubricants and electrical insulation[1]. Corrosion resistance is important to evaluate the performance of phosphate coatings, which determines the applications... Effect of silicate pretreatment, post-sealing and additives on corrosion resistance of phosphated galvanized steel XU Yu-ye(徐玉野)1, LIN Bi-lan(林碧兰)2 1. College of Civil Engineering, Huaqiao......
with the unreinforced Al matrix, the composite coating fabricated with 20 min offers unique wear resistance behavior, and its wear mechanism is that the adhesive wear and abrasive wear coexist. Key words: intermetallics; in-situ reaction; composite coating; wear resistance 1 Introduction Compared with ceramic particles, the intermetallics have not only low density, high hardness and melting temperature......
Influence of carbon-partitioning treatment on the microstructure, mechanical properties and wear resistance of in situ VCp-reinforced Fe-matrix compositePing-hu Chen1,Yun Zhang2,Rui-qing Li2,Yan-xing... University3. School of Mechanical Engineering, Dong Guan University of Technology摘 要:The wear resistance of iron(Fe)-matrix materials could be improved through......
