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NUCLEATION BEHAVIOR OF Al8Fe4Nd PHASE IN RAPIDLY SOLIDIFIED AI-Fe-V-Si-Nd ALLOY H.Pang1,M.G.Zeng3,J.N.Deng3,Z.H.Jin1 (1.S henyang National Laboratory for Material Science, Institute of Metal...). The phase selection of thealloy during solidification and the nucleation behavior of Al8Fe4Nd phase were ana-lyzed witinin the framework of time-dependent nucleation theory. The incubation timefor......
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Influence of coupling with calculation of phase diagrams on microsegregation forming simulation of Al-4.5%Cu alloy LIU Yong-gang(刘永刚)1, CHEN Guang(陈 光)1, SUN Guo-xiong(孙国雄)2 1. Joint... 210096, China Received 20 April 2006; accepted 30 June 2006 Abstract: The effect of coupling with calculation of phase diagrams on microsegregation forming simulation was investigated......
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MULTI-PEAK MATCH INTENSITY RATIO METHOD OF QUANTITATIVE X-RAY DIFFRACTION PHASE ANALYSIS G.Chu1,H.J.You1,Y.F.Cong1 (1.Research Center of Analysis and Test, Liaoning University of Petroleum & Chemical Technology, Fushun 113001, China) Abstract:A new method for quantitative phase analysis is proposed by using X-ray diffraction multi-peak match intensity ratio. This method can obtain the multi......
Phase selection of ternary intermetallic compounds during solidification of high zinc magnesium alloy GUAN Shao-kang(关绍康)1, ZHANG Chun-xiang(张春香)1, WANG Li-guo(王利国)1, WU Li-hong(吴立鸿)1, CHEN Pei...; Abstract: The phase selection of ternary intermetallic compound τ phase (Mg32(Al, Zn)49 ) and φ phase (Al2Mg5Zn2) in high zinc magnesium alloys was studied......
FORMATION OF MANGANESE SILICIDE THIN FILMS BY SOLID PHASE REACTION E.Q.Xie1,W.W.Wang1,D.Y.He1,N.Jiang1 (1.Department of Physics,Lanzhou University,Lanzhou 730000,China) Abstract:Manganese silicide MnSi2-x thin films have been prepared on n-type silicon substratesthrough solid phase reaction. The heterostructures were analyzed by X-ray diffraction,Rutherford backscattering spectroscopy, Fourier......