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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......
; chemical conversion coating; zinc immersion/copper; direct electroless Ni-P alloy plating 1 Introduction The magnesium alloys are the light materials among the metals used for practical applications... on copper immersion on magnesium alloy was studied by YANG and LUAN[30]. Research achievements were systematically concluded in Ref.[31] and the processes of copper immersion and electroless plating were......
to the copper substrates analyzed by EDS, SEM and XRD. After heat treatment of crystallization at 270℃ for 1h, the crystal phase of Bi-Fe can be found in XRD patterns. Key words:bismuth; Bi-Fe alloy...STUDY ON CO-ELECTRODEPOSITION OF Bi-Fe ALLOY FILMS IN ORGANIC BATH G.K.Liu1,Y.X.Tong1,G.R.Li1 (1.School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, China......
Calculation of free energy of Al-Cu-Li alloy under electric field ZHANG Jian-jun(张建军)1, WANG Yong-xin(王永欣)1, CHEN Zheng(陈 铮)1, 2, LIU Bing(刘 兵)1 1. School of Materials Science and Engineering... electric field was established. The change of free energy of Al-Cu-Li alloy under the effect of electric field was calculated quantitatively. It is shown that: near the zero electric field and the side......
Research Department,General Research Institute for Nonferrous Metals摘 要:Al2O3 dispersion-strengthened copper alloy was prepared by reactive synthesis and spark plasma sintering(SPS) process. Studies show that nano-sized c-Al2O3 particles with 27.4 nm mean size and 50-nm interval are homogeneously distributed in copper matrix. The density of SPS alloy......
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......
Characteristics of alumina particles in dispersion-strengthened copper alloysXue-hui Zhang1,Xiao-xian Li21. School of Materials Science and Engineering, Jiangxi University of Science and Technology2. School of Metallurgical and Chemical Engineering, Jiangxi University of Science and Technology摘 要:Two types of alumina dispersion-strengthened copper(ADSC......
Effect of rolling technologies on the properties of Pb?0.06wt%Ca?1.2wt%Sn alloy anodes during copper electrowinningJian Yang1,Bu-ming Chen1,Hui Hang1,Zhong-cheng Guo1,2,Shuai Wang11. Faculty... of this work was to study the effect of different rolling technologies on the properties of Pb?0.06wt%Ca?1.2wt%Sn anodes during copper electrowinning and to determine the relationship between the properties......
Crack Characteristic Measurement in Beryllium after Thermal Shock钱蓉晖摘 要:ＣｒａｃｋＣｈａｒａｃｔｅｒｉｓｔｉｃＭｅａｓｕｒｅｍｅｎｔｉｎＢｅｒｙｌｉｕｍａｆｔｅｒＴｈｅｒｍａｌＳｈｏｃｋＱｉａｎＲＨ,ＤｕｗｅＲ,ＬｉｎｋｅＪ,ＲｏｄｉｇＭａｎｄＳｃｈｕｓｔｅｒＡ(钱蓉晖)ＦｏｒｓｃｈｕｎｇｓｚｅｎｔｒｕｍＪｕｅｌｉｃｈ...关键词:......
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