Deposition Technology and Microhardness of Electrochemical Deposited Ni-W Alloy Nanocrystalline
来源期刊：材料热处理学报2004年第5期
论文作者：WANG Li-ping WU Yu-cheng HUANG Xin-min HU Xiao-ye Shu Xia WANG Wen-fang
关键词：Ni-W alloy; electrodeposition; nanocrystalline;
摘 要：In this paper, a perpendicular experiment was conducted by using 4 key process parameters, such as concentration of sodium tungstate, current density, PH value and operating temperature, which have obvious influence on the electrodeposition of Ni-W alloy nanocrystalline. By extreme difference analysis, the influence of multi-factors on the deposition rate and microhardness and surface quality of the nanocrystalline alloy coatings was studied in detail. By further contrastive experiment, the influence of single-factor on the electrodeposition of Ni-W alloy nanocrystalline was also discussed, which will provide basis for the preparation of Ni-W alloy nanocrystalline.
WANG Li-ping1，WU Yu-cheng1，HUANG Xin-min1，HU Xiao-ye1，Shu Xia1，WANG Wen-fang1
(1.Faculty of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, P. R. China)
摘要:In this paper, a perpendicular experiment was conducted by using 4 key process parameters, such as concentration of sodium tungstate, current density, PH value and operating temperature, which have obvious influence on the electrodeposition of Ni-W alloy nanocrystalline. By extreme difference analysis, the influence of multi-factors on the deposition rate and microhardness and surface quality of the nanocrystalline alloy coatings was studied in detail. By further contrastive experiment, the influence of single-factor on the electrodeposition of Ni-W alloy nanocrystalline was also discussed, which will provide basis for the preparation of Ni-W alloy nanocrystalline.
关键词:Ni-W alloy; electrodeposition; nanocrystalline;
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