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Wear resistance of ceramic coating on AZ91 magnesium alloy by micro-arc oxidation ZHAO Hui(赵 晖)1, 2, LIU Zheng(刘 正)1, CHEN Li-jia(陈立佳)1, CHEN Ji(陈 吉) 3, HAN Zhong(韩 忠)3 1. College of Materials... of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China Received 25 September 2006; accepted 7 Oct 2006 Abstract: The ceramic coating formed on AZ91 magnesium alloy by micro-arc......
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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... and dissolution-precipitation are the two mechanisms to control the synthesis reaction. Key words: TiC-TiB2 ceramic coating; SHS reactive spraying; orthogonal experiment; reactive mechanism 1......
with that of the repeated direct sol-gel coating, which indicates a perfectly crystallized α-Al2O3 phase owing to its direct introduction of Al2O3 ceramic particles. The composite coating is composed... Comparison in characterization of composite and sol-gel coating on AZ31 magnesium alloy WANG Zhen-lin(王振林), ZENG Rong-chang(曾荣昌) School of Materials Science and Engineering, Chongqing......
Microstructure and properties of HVOF sprayed Ni-based
submicron WS2/CaF2 self-lubricating composite coating
ZHANG Xiao-feng(章小峰)1, 2, ZHANG Xiang-lin(张祥林)1, 2,
WANG Ai-hua(王爱华)1, 2, HUANG Zao... of 0.32-0.38 and good anti-wear properties at 400 ℃.
Keywords: HVOF spray processing; submicron tungsten disulphide; microstructure; self-lubricating composite coating
on the particles behaviors. The result shows that Fe-TiB2/Al2O3 composite coating has a high potential for abrasive wear applications.
Key words: metallic powder; ceramic powder; cored wire; arc spraying...;(a) Ceramic composite coating; (b) Metallic coating
Fig.7 Microstructures of coating prepared by different ceramic powder contents in cored wire: (a) 45%; (b) 85%; (c) Metallic without ceramic......Difference in particle characteristics and coating properties between spraying metallic and ceramic powder cored wires
来源： 《中国有色金属学报(英文版)2007年第3期》——方建筠 栗卓新 蒋建敏 史耀武
) Abstract:SiC-YAG(Y3Al5O12) ceramic composite powders were prepared by co-precipitation coating method. Mechanism of co-precipitation coating of SiC powders with Y3+ and Al3+ precursors was investigated... temperature of YAG phase is about 600 ℃ lower than that of conventional powder mixing method. The effect of pH value of the solution and precipitant titration rate on coating quality of SiC-YAG composite......
Er-wu1,LI Xiang-zhi1 (1.School of Material Science and Engineering, Hebei University of Technology, Tianjin, China) 摘要:Multi-phase self-reaction composite (denoted as MPc) coatings containing ceramic.... The morphology of the composite powders was examined by scanning electron microscope (SEM). The phase composition and microstructure of the composite coating are studied. 关键词:microstructure; composite coating......
-hua, ZHANG Jian-gang. TiC/Fe metal ceramic composite coating by reactive flame spray[J]. The Chinese Journal of Nonferrous Metals, 2004, 14(8): 1389?1393. [14] WU B C, CHANG E, CHANG S F. Degradation... 文献标识码:A Al2O3- based multiphase ceramic coating of Al-CuO system prepared by SHS reaction thermal spraying on AZ91D MA Zhuang, LIN Peng, DONG Shi-zhi, LI Zhi-chao ......
Development on Laser Cladding Ceramic Coating Li Xikun1,Yu Honghao1,Zhao Haitao1,Qiu Guanming3,Qian Jiuhong4,Qiu Tai2 (1.Shenyang University of Science and Technology, Shenyang 110168, China...) Abstract:The latest progress and research status of laser cladding ceramic coating was summarized. Technique characteristics and influence factors of laser cladding technique were introduced. Laser......
