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J. Cent. South Univ. Technol. (2008) 15: 669-673 DOI: 10.1007/s11771-008-0124-6 Anode oxidation of HCHO in THPED-containing electroless copper plating solution ZHENG Ya-jie(郑雅杰)1, XIAO Fa-xin(肖...; Abstract: The electrochemical mechanism of anode oxidation of HCHO in electroless copper plating solution with N, N, N′, N′- tetrakis(2-hydroxypropyl......
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......
Study on Physical and Chemical Behaviors of Rare Earths in Preparing Ceramic Tube Supported Palladium Film by Electroless Plating Peng Jian1,Jiang Boquan1,Ye Zhiqiang1 (1.School of Environmental... into the traditional electroless plating solution to prepare thin palladium film on the inner surface of porous ceramic tube. The experimental results shows that the addition of rare earths increases......
Properties of fluoride film and its effect on electroless nickel deposition on magnesium alloys LIU Xin-kuan(刘新宽)1, LIU Zi-li(刘子利)2, LIU Ping(刘 平)1, XIANG Yang-hui(向阳辉)3, HU Wen-bin(胡文斌)3, DING... stability in electroless nickel (EN) bath was analyzed. The effects of the fluoride film on EN deposition were studied additionally. The results show that the fluoride film on magnesium alloys......
NH3 Plasma Surface Treatments of Engineering Fluoropolymers:A Way toEnhance Adhesion of Ni or Cu Thin Films Deposited by Electroless Plating Yves Goepfert1,Marlène Charbonnier1,Maurice Romand1... the electroless Ni or Cu plating of some fiuoropolymer substrates through a tin-free activation process. Materials subjected to surface metallization are commercial Teflon() FEP, Nafion(), ACLAR() and LaRCTM-CP1......
Corrosion and wear properties of electroless Ni-P plating layer on AZ91D magnesium alloy LI Zhong-hou(李忠厚)1, CHEN Zhi-yong(陈志勇)1, LIU Sha-sha(刘沙沙)1, ZHENG Feng(郑 峰)2, DAI A-gan(戴阿赶)2...; Abstract: A direct electroless Ni-P plating treatment was applied to AZ91D magnesium alloy for improving its corrosion resistance and wear resistance......
Electroless Ni-Co-P Coating of Cenospheres Using Ag(NH3)2+ Activator XIONG Wei-hao1,ZENG Ai-xiang2 (1.State Kay Laboratory of Die &Mould Technology, Huazhong University of Science and Technology, Wuhan, China;2.Department of Chemistry, Changsha University of Science and Technology, Changsha, China) 摘要:Electroless Ni-Co-P-coating of fly-ash cenosphere particles is demonstrated in the present......
Electroplating zinc transition layer for electroless nickel plating on AM60 magnesium alloys WANG Xiao-min(王晓民)1, ZHOU Wan-qiu (周婉秋)1,2, HAN En-Hou(韩恩厚)2 1. College of Chemistry and Life Science...: Electroplating zinc coating as transition layer of electroless nickel plating on AM60 magnesium alloys was investigated. The zinc film can be deposited in a pyrophosphate bath at 50-60 ℃ under......
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Effects of zincate treatment on adhesion of electroless Ni-P coating onto various aluminum alloys Makoto HINO1, Koji MURAKAMI1, Yutaka MITOOKA1, Ken MURAOKA1, Teruto KANADANI2 1. Industrial...; Abstract: The effects of alloying elements on zincate treatment and adhesion of electroless Ni-P coating onto various aluminum alloy substrates were examined. Surface morphology of zinc......