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J. Cent. South Univ. (2012) 19: 340-346 DOI: 10.1007/s11771-012-1010-9 Extraction of nickel from molybdenum leaching residue of metalliferous black shale by segregation roasting and acid leaching CHU... Metals, Changsha 410015, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The recovery of nickel from molybdenum leach residue by the process of segregation......
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Study of Technology of Stripping Nickel Coating on NdFeB Permanent Magnet Rao Houzeng1,Jiang Longfa1,LI Guohua2,Lin Guanjie1 (1.Department of Environmental and Chemical Engineering, Nanchang... in the solution of stripping the nickel coating on NdFeB permanent magnet on the stripping result were studied systematically.The practical formular contains mainly the oxidant m-O2NC6H4SO3Na, the complex......
Inner and outer pressure forming of nickel based super-alloy thin-walled part with variable diameter sections WANG Zhong-jin(王忠金), GAO Tie-jun(高铁军) School of materials science and engineering...; Abstract: A novel forming method of nickel based super-alloy thin-walled part with variable diameter sections was proposed......
Cup-drawing formation of steel sheet with nickel coating by finite element method ZHANG Xiao-bing(张小兵), LONG Shi-guo(龙士国), MA Zeng-sheng(马增胜), PAN Yong(潘勇), ZHOU Yi-chun(周益春) Key Laboratory...) simulation of deep-drawing of steel sheet with nickel coating based on the solid element and dynamic explicit method was reported. Penalty function method was used to treat the contact algorithm......
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Effect of Rare Earth Elements on Depositing Rate of Nickel Alloy Brush Plating Coating YANG De-jun1,LIU Jia-jun2,YU Hong-ying1,SUN Dong-bai1,HUANG Jin-bin2,ZHU Bao-liang2 (1.Department of Surface... voltage to a certain extent, the results reveal no differences. The mechanism of the increase of the depositing rate was analyzed. Key words:rare earths; nickel alloy; brush plating coating; depositing......
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Resistance Behaviour of Nanocrystal NickelJirong SUN Yingzi ZHANG Guanghui RAO Yong LIU Shichao LIU Institute of Physics,Academia Sinica,Beijing,100090,China摘 要:<正> The resistance behaviour of nanocrystal nickel was studied from 4 to 720 K and 0 to 20 Kbar.A linearvariation of the resistance was found at low temperatures.It showed that under high......