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Article ID: 1003-6326(2005)02-0384-05 Superplastic solid state welding of steel and copper alloy based on laser quenching of steel surface ZHANG Ke-ke(张柯柯), HAN Cai-xia(韩彩霞), QUAN Shu-li(权淑丽... on the feasibility of isothermal superplastic solid state welding of steel and copper alloy, the welded surface of steel surface was ultra-fined through laser quenching, and then the welding process tests......
Flattening behavior of copper droplets in plasma spray forming ZENG Hao-ping(曾好平) School of Mechanical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; Received... parameters-droplet diameter, temperature and velocity, even though the flattening time decreases when the droplet velocity increase. Key words: copper droplets; flattening behavior; simulation; plasma......
EFFECTS OF COPPER ION IMPLANTATION ON ANTIBACTERIAL ACTIVITY OF AISI420 STAINLESS STEEL J.Xiong1,B.F.Xu1,H.W.Ni1,P.Y.Xiong2,Z.G.Dan1 (1.School of Material and Metallurgy, Wuhan University...) implanted by copper was investigated. Ions extracted from a metal vapor vacuum arc (MEVVA) are sourced with 100keV energy and a dose range from 0.2×1017 to 2.0×1017ions .cm-2. The saturation dose of Cu......
; 文献标识码: A Effect of direction change of shear deformation on rolling textures in high purity Al foils DENG Yun-lai, ZHANG Xin-ming, TANG Jian-guo, LIU Ying, CHEN Zhi-yong, ZHOU Zhuo... foils was investigated by orientation distribution function (ODF). The quantitative estimation of relative neutral angle was suggested and introduced into the Taylor-type crystal plasticity......
ARTICLE J. Cent. South Univ. (2019) 26: 2149-2159 DOI: https://doi.org/10.1007/s11771-019-4162-z Online monitoring and assessment of energy efficiency for copper smelting process CHEN Zhuo(陈卓), ZHU... Germany, part of Springer Nature 2019 Abstract: The copper flash smelting process is characterized by its involvement of wide energy sources and high energy consumption, so the energy conservation......
Effect of cooling structure on thermal behavior of copper plates of slab continuous casting moldMENG Xiang-ning(孟祥宁), ZHU Miao-yong(朱苗勇)(School of Materials and Metallurgy, Northeastern University, Shenyang 110819, China)Abstract:A three-dimensional finite-element model of slab continuous casting mold was conducted to clarify the effect of cooling structure on thermal behavior of copper plates......
J. Cent. South Univ. (2012) 19: 1938-1945 DOI: 10.1007/s11771-012-1229-5 Grey correlation analysis of factors influencing maldistribution in feeding device of copper flash smelting ZHOU Ping(周.... Jinlong Copper Co., Ltd., Tongling 244100, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: An experimental model of maldistribution was established and grey......
Numerical simulation of copper based filler metal droplets spreading under arc brazing YU Zhi-shui(于治水)1, LI Rui-feng(李瑞峰)2, QI Kai(祁 凯)2, ZHOU Fang-ming(周方明)2 (1. College of Materials...) Abstract: The spreading behavior of copper filler metal droplets under arc brazing was studied by numerical simulation method using Surface Evolver software. The mathematical model in which arc......
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Recrystallized microstructural evolution of UFG copper prepared by asymmetrical accumulative rolling-bonding process WANG Jun-li(王军丽), SHI Qing-nan(史庆南), QIAN Tian-cai(钱天才), WANG...; Abstract: Copper sheet......
