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Surface characterization and electrical resistivity of electroless plating nanocrystalline copper films on glass ZHANG Hui-ping(张会平)1, JIANG Zhong-hao(江中浩)1, LIAN Jian-she(连建设)1 , HOU Xu-feng(侯旭峰... 2007 Abstract: Nanocrystalline copper films were prepared on the glass by electroless plating technique. The surface characterization of copper films with different deposition time was studied......
Cl- induced synthesis of submicron cubic copper particles in solutionMinyi Hu1,2),Kanggen Zhou1),Chongguo Wang1),and Rui Xu1) 1) School of Metallurgical Science and Engineering,Central South University,Changsha 410083,China 2) Jinchuan Ni&Co Research Engineering Institute,Lanzhou 730101,China摘 要:Submicron copper microcrystal was synthesized......
Texture evolution and its simulation of cold drawing copper wires produced by continuous casting CHEN Jian1, 2, YAN Wen1, 2, LI Wei3, MIAO Jian4, FAN Xin-hui2 1. Department of Applied Physics... evolution of cold drawing copper wires produced by continuous casting was measured by X-ray diffractometry and electron back-scatter diffractometry, and was simulated using Taylor model. The results show......
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Segmented tubular synthesis of monodispersed microsized copper oxalateXun Liu1,Xing Chen1,2,Kai Huang1,21. School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing2. Beijing Key Lab of Green Recycling and Extraction of Metals,University of Science and Technology Beijing摘 要:Monodispersed microsized copper oxalate......
Mechanical properties of electroformed copper layers with gradient microstructureQiang Liao,Li-qun Zhu,Hui-cong Liu,and Wei-ping Li School of Materials Science and Engineering,Beihang University,Beijing 100191,China摘 要:The electroformed copper layer with gradient microstructure was prepared using the ultrasonic technique.The microstructure......
Chemical and mineralogical characterizations of a copper converter slagDENG Tong and LING YunhanInstitute of Chemical Metallurgy, Chinese Academy of Sciences, Beijing 00080, China摘 要:<正>A copper converter slag was examined chemically and mineralogically to determine its existing phases, in particular those containing Co and Cu. The slag consists......
Solvent extraction of copper and ammonia from ammoniacal solutions using sterically hindered β-diketone HU Hui-ping(胡慧萍), LIU Chun-xuan(刘春轩), HAN Xue-tao(韩雪涛), LIANG Qi-wen(梁啟文), CHEN Qi-yuan(陈启元) School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China Received 13 November 2009; accepted 2 March 2010 Abstract: Extraction of copper and ammonia from Cu2......
enwrapped by pure copper foils was added into the copper melt at 1180 °C. After cooling, the impure copper ingot containing Pb was cut and melted secondly. Pure Ce enwrapped by pure copper foils...Trans. Nonferrous Met. Soc. China 30(2020) 1574-1581 Effects of rare earth Ce addition on microstructure and mechanical properties of impure copper containing Pb Hai-hong LI1, Xiao LIU1, Yang LI1......