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Development of Expert Controller for Plasma Spraying Process CHEN Ke-xuan1,LI De-wu2,LI Chun-xu1,LI He-qi1 (1.Education Ministry Key Lab. of Advanced Processing Technology for Non-ferrous Materials, Lanzhou University of Science & Technology, Lanzhou, China;2.College of Materials Science and Engineering, Lanzhou Univ. of Science & Technology, Lanzhou, China) 摘要:Aiming at the plasma spraying......
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Effect of activating flux on arc shape and arc voltage in tungsten inert gas welding LI Qing-ming(李清明), WANG Xin-hong(王新洪), ZOU Zeng-da(邹增大), WU Jun(吴 军) School of Materials Science...; Abstract: The effects of activating fluxes on welding arc were investigated. A special set of water-cooling system......
, Quanzhou 362021, China Received 15 July 2007; accepted 10 September 2007 Abstract: Two different technologies, electro-brush plating and arc spraying, were employed to deposit copper film and brass... can be solved, and it has prospective application due to low investment. Key words: electro-brush plating; arc spraying; copper film; brass coating; antique imitation technology 1 Introduction......
coating bonds well to Ti substrate perhaps via its TiO2 hobnobbing with the Ti oxides formed on the Ti substrate. Key words: cross-sectional analysis; hydroxyapatite; composite coating; plasma spraying... materials. Prior to plasma spraying, all the substrate surfaces were sandblasted with Al2O3 grit of size 500μm. Under the same spraying condition, two kinds of specimens, i.e. the pure HA coating and the two......
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Physics characteristic of coupling arc of twin-tungsten TIG welding ZHANG Guang-jun(张广军), LENG Xue-song(冷雪松), WU Lin(吴 林) State Key Laboratory of Advanced Welding Production Technology, Harbin... to master this process, the arc physics characteristic was studied. The twin-tungsten coupling arc shape was observed by using CCD camera, and the arc pressure was measured. The results show......
Oxidation Performance of Fe-Al/WC Composite Coatings Produced by High Velocity Arc Sprayed at 650℃ ZHU Sheng1,XU Bin-Shi1,ZHANG Wei1,MENG Fan-jun1,ZHU Zi-xin1,Ma Shi-ning1 (1.National Key Laboratory for Remanufacturing, Beijng, 100072, China) 摘要:The Fe-Al/WC intermetallic composite coatings have been prepared by high velocity arc spraying(HVAS)technology on 20G steel and the oxidation......
SHS Flame Spraying TiC-TiB2 Multiphase Coatings LU Da-qin1,WANG Jian-jiang2,YE Ming-hui1,ZHANG Long1,DU Xin-kang1 (1.Advanced Material Institute, Mechanical Engineering College, Shijiazhuang, China;2.Materials Science and Engineering College, Xi'an Jiaotong University, Xi'an, China;3.Center of Physics and Chemistry, Beihang University, Beijing, China) 摘要:Utilizing SHS Reactive Flame Spraying......
