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Shear deformation and grain refinement in pure Al by asymmetric rolling ZUO Fang-qing(左方青)1, JIANG Jian-hua(蒋建华)1, SHAN Ai-dang(单爱党)1, FANG Jian-min(方建敏)1, ZHANG Xing-yao(张杏耀)2 1. School... were used to show the shear deformation during asymmetric rolling with pure aluminium as a model material. Effects of reduction ratio and mismatch ratio on the shear deformation were studied......
Separation of cadmium and nickel from waste Ni-Cd batteriesZHU Jianxin, YU Bo LIJinhui and NIE Yongfeng Department of Environmental Engineering, Tsinghua University, Beijing 100084, China Institute of Nuclear Energy Technology, Tsinghua University, Beijing 100084, China摘 要:<正>To separate the cadmium and nickel resources in waste Ni-Cd batteries......
Article ID: 1003-6326(2005)06-1394-07 Removal of cadmium from cadmium-contaminated red soils using electrokinetic soil processing LIU Yun-guo(刘云国), LI Cheng-feng(李程峰), ZENG Guang-ming(曾光明... to its high removal efficiency and low energy consumption. Key words: cadmium; electrokinetic soil processing; red soil; electroosmosis CLC number: X131.3 ......
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Corrosion behavior of ultra-fine grained industrial pure Al fabricated by ECAP SONG Dan(宋 丹), MA Ai-bin(马爱斌), JIANG Jing-hua(江静华), LIN Pin-hua(林萍华), YANG Dong-hui(杨东辉) College... test and surface analyses (OM and SEM). The microstructures including grain size, grain boundaries and dislocations were also observed by TEM. The results show that the UFG industrial pure Al has more......
J. Cent. South Univ. (2017) 24: 2253-2259 DOI: https://doi.org/10.1007/s11771-017-3635-1 Solvent extraction separate of zinc and cadmium from magnesium and calcium in sulfuric acid medium by mixing... and Springer-Verlag GmbH Germany 2017 Abstract: Synergistic extraction has been proven to enhance extractability and selectivity for the separation of cadmium and zinc from magnesium and calcium......
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Inhomogeneity and anisotropy of microstructure and mechanical properties in severe plastic deformation processed pure copper KANG Feng(康 锋)1, WANG Jing-tao(王经涛)1, DU Zhong-ze(杜忠泽)2 School...′an 710055, China Received 20 April 2006; accepted 30 June 2006 Abstract: Pure copper (99.95%) square bars (32 mm×32 mm) were subjected to equal channel angular pressings (ECAP) for 4 passes at room......
J. Cent. South Univ. Technol. (2011) 18: 1018-1023 DOI: 10.1007/s11771-011-0797-0 Analysis of complete plasticity assumption for solid circular shaft under pure torsion and calculation of shear...: The distribution of shear stress on the cross-section of plastic metal solid circular shaft under pure torsion yielding, the applicability of complete plastic model assumption and the shear stress formula were......
