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copper foils HUANG You-ming, WANG Ping, HUANG Yong-fa (Jiangxi Copper-Yates Foil Corporation, Nanchang 330096, China) Abstract: Effects of surface roughness and erosion of titanium cathode drum on performance of electrolytic copper foils and surface images were studied by chemical treatments. The results show that surface roughness and contradict debonding intensity increases and etch factorial......
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and brittle, especially CuTi 3 makes the shear property of interface substantially degrade. Keyword: titanium alloys; copper foils; diffusion welding; interface......
Preparation of copper arsenite and its application in purification of copper electrolyte XIAO Fa-xin(肖发新)1, ZHENG Ya-jie(郑雅杰)1, WANG Yong(王 勇)1, 2, JIAN Hong-sheng(简洪生)1, 2, LI Chun-hua(李春华)1...; Abstract: The preparation of copper arsenite with arsenic trioxide was presented and its application in the purification of copper electrolyte was proposed......
J. Cent. South Univ. Technol. (2008) 15: 204-208 DOI: 10.1007/s11771-008-0039-2 Industrial experiment of copper electrolyte purification by copper arsenite ZHENG Ya-jie(郑雅杰)1, XIAO Fa-xin(肖发新)1...; Abstract: Copper electrolyte was purified by copper arsenite that was prepared with As2O3. And electrolysis experiments of purified electrolyte......
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等所需高能量密度,高功率的新一代锂离子二次电池对铜箔性能的挑战,指出今后研制铜箔应向高强,高导,更薄的方向发展.关键词:铜箔;锂离子二次电池;负极材料;高能量密度Application and development of copper foils for lithium ion secondary batteriesJIANG Peng, YU Yan-dong(School... secondary batteries. The lithium ion secondary batteries are widely applied in communication, transportation, electronic and aerospace fields, this promotes a demand for copper foils. The properties......
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smelting chlorination method applied to removal of copper from copper slagsLI Lei(李磊), WANG Hua(王华), HU Jian-hang(胡建杭) (State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization... and Technology),Kunming 650093, China)Abstract:In order to reasonably utilize the iron resources of copper slags, the smelting chlorination process was used to remove copper from copper slags. higher holding......
Simulated small-scale pilot heap leaching of low-grade copper sulfide ore with selective extraction of copper QIN Wen-qing(覃文庆), ZHANG Yan-sheng(张雁生), LI Wei-zhong(黎维中), WANG Jun(王 军) School...; Abstract: The bioleaching of low-grade copper sulfide ore and the selective......