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Diffusion and Oxidation Wear of PCBN Tool based on Thermodynamics邵芳Binzhou Vacational CollegeSchool of Mechanical Engineering, Shandong University摘 要:The rules of diffusion wear and oxidation wear for PCBN cutting tools were analyzed based on thermodynamics theory. Dissolution concentrations in typical normal workpice materials of PCBN tool material......
Friction and wear performances of borates and lanthanum chloride in water WANG Jiu1,FANG Jianhua1,LI Jia1,LOU Fang1,CHEN Boshui1 (1.Logistical Engineering University, Chongqing 400016, China..., boron and iron reduced friction and wear for water lubricant formulated with both borates and lanthanum chloride. Key words:borate; lanthanum chloride; water; friction; wear; rare earths; [全文内容正在添加中] ......
Friction and Wear Mechanism of Unlubricated 304L Austenitic Stainless Steel at Room Temperature陈国清School of Materials Science and Engineering,Dalian University of Technology摘 要:To explore wear mechanism of stainless steel used in nuclear pump,the wear properties and the worn surface characteristics of unlubricated 304L austenitic stainless steel......
Wear properties of nonhydrogenated,hydrogenated,and dehydrogenated Ti6A14V alloyBao-Guo Yuan1,Hai-Ping Yu2,Chun-Feng Li2,Dong-Li Sun21. School of Materials Science and Engineering, Hefei University of Technology2. School of Materials Science and Engineering,Harbin Institute of Technology摘 要:Wear properties of the nonhydrogenated,hydrogenated 0.5 wt......
hexagonal boron nitride (h-BN) powders in preform and subsequent chemical vapor infiltration (CVI) process. Friction and wear properties of C/C-BN were investigated on an MM-1000 testing machine. The morphologies of wear surfaces were observed by optical microscope. The morphologies of wear debris and the microstructures of samples were analyzed by scanning electron microscope. The results show......
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J. Cent. South Univ. (2018) 25: 1836-1848 DOI: https://doi.org/10.1007/s11771-018-3873-x Enhancement of wear resistance of Ti–6Al–4V alloy by picosecond laser surface micro texturing process DINESH... alloy (Ti–6Al–4V) for minimizing its wear rate. The wear properties of the base samples and laser surface textured samples are analyzed by conducting wear tests under a sliding condition using pin......
Wear Resistance of TiNx/CFy Coatings Deposited by RF Magnetron Co-SputteringLin Zhu1,2,Jinwu Wang1,Zhuang Liu21. College of Engineering,Northeast Agricultural University2. School of Light Industry... polymer.The presence of the CFy groups enhances the contact angle between the coating and the solutions dropped onto it,which could effectively protect the coating from corrosion and improve the wear......
to increase the wear resistance. The phase and microstructure of the coatings were analyzed by X-ray diffractometry and transmission electron microscopy. The wear properties of the coatings were also investigated by means of sliding wear test. The results show that the coating consists of amorphous phase in majority and nanocrystalline phase in minority. The amorphous coatings can be obtained while......
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