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was also discussed. Keywords: 5182 belts; vanadium; recrystallization temperature; mechanical performance 1 Introduction The 5××× series aluminum alloys which cannot be strengthened by heat treatment... Effects of trace addition of vanadium and depression amount on recrystallization temperature and mechanical performance of 5182 belts GAO Jia-cheng(高家诚)1, CHEN Zhi-qiang(陈志强)1, MING Wen-liang(明文良......
J. Cent. South Univ. Technol. (2010) 17: 1389-1394 DOI: 10.1007/s11771-010-0647-5 Numerical simulation of aluminum holding furnace with fluid-solid coupled heat transfer ZHOU Nai-jun(周乃君)1, ZHOU... of molten aluminum and its influencing factors inside an industrial aluminum holding furnace, a fluid-solid coupled method was presented. The fluid-solid coupled mathematics models of aluminum holding furnace......
of intragranular ferrite at inclusions was analyzed by SEM-EDX in a vanadium microalloyed steel with an excess amount of sulfur. The precipitation of MnS at aluminum oxides may result in Mn depletion...Nucleation and three-dimensional morphology of intragranular ferrite in a vanadium microalloyed steelKaiming Wu and Xinlai He Materials Science and Engineering School, University of Science......
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J. Cent. South Univ. Technol. (2011) 18: 285-289 DOI: 10.1007/s11771-011-0692-8 Prediction model of residual stress field in aluminum alloy plate GONG Hai(龚海), WU Yun-xin(吴运新), LIAO Kai(廖凯... distributions in 7075 aluminum alloy thick plates with different thicknesses and different quenching speeds were measured. A shape function of stress distribution was proposed based on the internal......
, an innovative way to foam aluminum is to add some grinding fly ash particles into melt. Provided the powder and the mixing procedure are appropriate, the manipulated melt has an enhanced viscosity and can... the surface viscosity of cell wall. So the aluminum foam can be prepared with uniform cell structure. References [1] BANHART J, BAUMEISTER J, WETER M. Metal foams near commercialization [J]. Met Powder......
CeO2-supported vanadium oxide catalysts for soot oxidation:the roles of molecular structure and nanometer effect刘坚,赵震,徐春明,段爱军,姜桂元State Key Laboratory of Heavy Oil Processing,China University of Petroleum摘 要:The nanometer CeO2 powder was prepared by the method of microwave-assisted heating hydrolysis,and the nanometer CeO2-supported or ordinary......
CeO2-supported vanadium oxide catalysts for soot oxidation:the roles of molecular structure and nanometer effect刘坚,赵震,徐春明,段爱军,姜桂元State Key Laboratory of Heavy Oil Processing,China University of Petroleum摘 要:The nanometer CeO2 powder was prepared by the method of microwave-assisted heating hydrolysis,and the nanometer CeO2-supported or ordinary......
-ray diffraction (XRD) to analyze the mechanism of U(Ⅵ) removal. The research results show that nano-zero-valent iron particles are dispersed on the surface of graphite powder... wastewater. Key words: graphite powder; nano-zero-valent iron; uranium; loading; removal Foundation item: Projects(41761090, 11465002) supported by National Natural Science Foundation of China......
