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of Technology, Dalian 116024, China Received 16 August 2010; accepted 5 January 2011 Abstract: A new purification process was developed to remove impurities in metallurgical grade silicon (MG-Si... Jing-jiang. Oxidizing refining process of metallurgical grade silicon [J]. The Chinese Journal of Nonferrous Metals, 2002, 12(4): 827-831. (in Chinese) [16] BALE C W, CHARTRAND P, DEGTEROV S A, ERIKSSON......
Metallurgical quality of CSP thin slabsDeguang Zhou, Jie Fu, Yonglin Kang, Zhongbing Wang, Jing Li, and Zhongbo XuMetallurgical and Ecological Engineering School, University of Science and Technology... segregation, dendrite arm space, inclusiona and during the CSP (compact strip production) rolling process were investigated. The results show that the CSP thin slab has a feature of uniform fine grains, more......
Intensification of pretreatment and pressure leaching of copper anode slime by microwave radiationYANG Hong-ying(杨洪英)1, MA Zhi-yuan(马致远)1, 2, HUANG Song-tao(黄松涛)2, LV Yang(吕阳)1, XIONG Liu(熊柳)1(1...-assisted pretreatment is a rapid and efficient process. Through the technology of microwave assisted pretreatment-pressure leaching of copper anode slime, copper, tellurium, selenium and nickel......
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Application of Computational Fluid Dynamics to analysis of metallurgical process for continuous casting tundishesShiheng Peng;Xinfeng Li;Shengtao Qiu;Yong Gan;Zeqiang Xiao National Engineering & Research Center for Continuous Casting Technology, Central Iron and Steel Research Institute, Beijing 100081, China National CIMS Engineering & Research Center, Tsinghua University, Beijing 100084......
Trans. Nonferrous Met. Soc. China 20(2010) s937-s942 Stability of steel thixoforming process J. C. PIERRET, A. RASSILI, G. VANEETVELD, J. LECOMTE-BECKERS ThixoUnit ULg, Material... of the process, the study of a thixoforming line stability was proposed. The thixoforming line is fully automated to optimize the repeatability of the experiments. Parameters of the heating cycle, the slug......
Low-cost Sm0.7Y0.3Co5 sintered magnet produced by traditional powder metallurgical techniquesDong-Tao Zhang,Nai-Xing Cai,Rong-Chun Zhu,Wei-Qiang Liu,Ming YueCollege of Materials Science... by traditional powder metallurgical process.The results show the presence of a main phase RCo5,a minor phase R2 Co7,and a R-rich phase in the magnet.Contrasting the results of the XRD(X-ray diffraction......
Metal separations of interest to the Chinese metallurgical industryS.R.Izatt,N.E.Izatt,R.L.Bruening摘 要:IBC Advanced Technologies’ Molecular Recognition Technology(MRT) SuperLig products selectively and rapidly bind with target species enabling their selective removal from solutions.The MRT process can produce a high purity separation product of maximum......
Metal separations of interest to the Chinese metallurgical industryS.R.Izatt,N.E.Izatt,R.L.Bruening摘 要:IBC Advanced Technologies’ Molecular Recognition Technology(MRT) SuperLig products selectively and rapidly bind with target species enabling their selective removal from solutions.The MRT process can produce a high purity separation product of maximum......
Textural changes in metallurgical coke prepared with polyethyleneStanislav S.Gornostayev,Jyrki J.Heino,Tommi M.T.Kokkonen,Hannu T.Makkonen,Satu M.M.Huttunen,Timo M.J.FabritiusLaboratory of Process...-light optical microscopy and wavelet-based image analysis. Metallurgical coke samples were prepared in a laboratory-scale furnace with 2.5%, 5.0%, 7.5%, 10.0%, and 12.5% HDPE by mass, and one sample......