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One Improved Electroless Composite Plating Technique GU Jian1,Sun Wei-ming1,JIN Jia-shan1,GENG Jun-bao1 (1.Power Eng College, Naval University of Enginnering, Wuhan 430033, China) 摘要:The principium of Ni-PTFE electroless composite plating technique has been discussed and a new technique has been presented with improved compounding formula and optimized work condition, its technique parameters......
The Studies of Composite Electroless Plating Process on Sintering Ndfeb Permanent Magnet MENG Yong-qiang1,MA Jing1,HU Jian-wen1,YAN Dong-Qing1,GAO Qing1 (1.School of material, Hebei University... in neutral bath (PH=7) for 40min and in acidic bath (PH=4.8~5.1) for 2h. A composite electroless plating with different phosphor content was obtained. The results show that the composite plating coatings......
Progress of electroplating and electroless plating on magnesium alloy WU Li-ping(伍立坪), ZHAO Jing-jing(赵京京), XIE Yong-ping(谢永平),YANG Zhong-dong(杨中东) School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China Received 23 September 2009; accepted 30 January 2010 Abstract: The current research processes of electroplating and electroless Ni-P alloy plating on magnesium......
Development of copper coatings on molybdenum powders by electroless plating technique WANG Guang-jun(王光君), WANG De-zhi(王德志) Schools of Materials Science and Engineering, Central South University, Changsha 410083, China Received 15 July 2007; accepted 10 September 2007 Abstract: Mo powders with average particle size of 3 μm were attempted to coat with copper by electroless plating......
Process of electroless plating Cu-Sn-Zn ternary alloy HE Xin-kuai(何新快)1, 2,CHEN Bai-zhen(陈白珍)2, HU Geng-sheng(胡更生)1 DENG Ling-feng(邓凌峰)1, 2, ZHOU Ning-bo(周宁波)2, TIAN Wen-zeng(田文增)2... was prepared through electroless plating method. The influences of process conditions including the concentration of metallic salts, reductant and complex agent on Cu-Sn-Zn alloy were studied in details......
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Electroless copper plating on microcellular polyurethane foam TIAN Qing-hua(田庆华), GUO Xue-yi(郭学益) School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China... with good conductive foam for high porosity foam metal materials used in the metal electrodes, the technique of electroless copper plating on the microcellular polyurethane foam with pore size of 0.3 mm......
Preparation of Ni/C core-shell composite powders by electroless plating method ZHANG Hai-jun (张海军)1, LIU Yun (刘 云)1, JIA Quan-li(贾全利) 1, JIA Xiao-lin(贾晓林)2 1. Institute of High Temperature... 2007 Abstract: Ni/C core-shell composite powders were prepared by electroless nickel-plating. The effects of concentration of NiSO4, bathing temperature, ratio of hydrazine hydrate to NiSO4, pH......
Research on Processes and Adhesion of Electroless Plating Ni-Cu-P Coating LIU Bo1,LIU De-gang1,HUANG Yan-bin1,XU Xiao-li1,ZHANG Ping1 (1.Department of Material Science and Engineering, Academy of Armored Force Engineering, Beijing 100072) 摘要:In order to improve the corrosion and wear resistance of the coatings of electroless plating Ni-Cu-P and broaden its application, an optimizing......
Direct electroless Ni-P plating on AZ91D magnesium alloy LI Zhong-hou(李忠厚)1,QU Yu-ping(渠毓萍)1,ZHENG Feng(郑 峰)2,DAI A-gan(戴阿赶)2 1. Research Institute of Surface Engineering, Taiyuan University... plating treatment was applied on AZ91D magnesium alloy to improve its corrosion resistance. Optimum pretreatment conditions and optimum bath of electroless nickel plating for magnesium alloy were found......
