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Plasma cladding of Stellite 6 powder on Ni76Cr19AlTi exhausting valve ZHU Yuan-zhi(朱远志)1,2, YIN Zhi-min(尹志民)2, TENG Hao(滕 浩)2 1. School of Material and Metallurgy, Wuhan University of Science...-base alloy are Cr7C3 and W2C. Key words: engine valve; nickel-base alloy; cobalt-base alloy; plasma cladding; microstructure; mechanical property  ......
Microstructure of a Ni Matrix Composite Coating Reinforced by In-situ TiC Particles Using Plasma Cladding LIN Ping-hua1,WANG Ze-hua1,WU Yu-ping1 (1.Department of Material Sciences and Engineering, Hohai University, Nanjing, China;2.Department of Material Sciences and Engineering, Southeast University, Nanjing, China) 摘要:Plasma cladding process was used to prepare the TiC/Ni composite coating......
Physical Characteristics of Plasma Cladding Fe-Cr-Nb-Si-Mo Alloy Cladding Layers on Different Substrates高贵军1,LI Kang1,CHEN Weiwang1,ZHANG Hongbin2,ZHANG Hongyu1,李军霞11. College of Mechanical...="ChDivSummary">A plasma cladding experiment was carried out to investigate the characteristics(surface hardness,microstructure,friction,wear properties from different substrates to the cladding layer......
J. Cent. South Univ. (2018) 25: 2309-2319 DOI: https://doi.org/10.1007/s11771-018-3915-4 Optimization analysis of track comprehensive quality in micro-plasma cladding process ZHOU Chen(周晨)1, TIAN...: The purpose was to clarify the relationship between the main process parameters of micro-plasma cladding and the comprehensive quality (geometry, microstructure and wear rate of cladding track). Self......
SiC whisker reinforced MoSi2 composite prepared by spark plasma sintering from COSHS-ed powder XU Jian-guang(许剑光)1, 2, ZHANG Hou-an(张厚安)1, JIANG Guo-jian(江国健)2 ZHANG Bao-lin(张宝林)2, LI Wen-lan(李文...-propagating high temperature synthesis(COSHS). The as-prepared SiCw/MoSi2 composite powder was rapidly sintered by spark plasma sintering(SPS) process. The sintering temperature and pressure were 1 723 K......
INDUCTION PLASMA REACTIVE DEPOSITION OF TUNGSTENCARBIDE FROM TUNGSTEN METAL POWDER M.I.Boulos1,X.L.Jiang2 (1.Department of Chemical Engineering, University of Sherbrooke, Sherbrooke, J1K 2R1... are melted. Tungsten particles are partially carburized inside the reactive plasma. Complete carburization is achieved through the secondary carburization reaction of the deposit on substrate at high......
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Characterization and in-situ formation mechanism of tungsten carbide reinforced Fe-based alloy coating by plasma claddingMi-qi Wang,Ze-hua Zhou,Lin-tao Wu,Ying Ding,Ze-hua WangCollege of mechanics... of the WC phase in a Fe-based alloy coating. The in-situ formation mechanism during the cladding process is discussed in detail. The results reveal that fine and obtuse WC particles were successfully......
Orthogonal experiment and microstructure analysis on TiC-TiB2 multi-phase ceramic coating prepared by SHS reactive spraying DU Xin-kang(杜心康)1, 2, WANG Jian-jiang(王建江)1, WANG Tian-min(王天民)2, LIU... University, Beijing 100083, China Received 15 July 2007; accepted 10 September 2007 Abstract: Utilizing self-propagating high-temperature synthesis (SHS) reactive spraying technology, the feeding self......
Article ID: 1003-6326(2005)03-0565-06 Amorphous coatings deposited on aluminum alloy by plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) (Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: Amorphous [Al-Si-O] coatings were deposited on aluminum alloy by plasma electrolytic oxidation(PEO). The process parameters......