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Simulation of fluctuation effect on dendrite growth by phase field method LIU Xin-mei(刘新妹), HAN Yan(韩 焱) Key Laboratory of Instrumentation Science and Measurement, Ministry...; Abstract: The dendrite growth process was simulated with the phase field model coupling with the fluctuation......
Liquid-liquid phase separation in highly undercooled Ni-Pb hypermonotectic alloys YANG Gen-cang(杨根仓)1, XIE Hui(谢 辉)1, 2, HAO Wei-xin(郝维新)1, ZHANG Zhong-ming(张忠明)2, GUO Xue-feng(郭学锋)2 1. State...; Abstract: Liquid-liquid phase separation in the undercooled Ni-20%Pb(mole fraction, the same below if not mentioned) hypermonotectic melts......
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J. Cent. South Univ. Technol. (2011) 18: 1080-1086 DOI: 10.1007/s11771-011-0807-2 Multiple phase detector of M-ary phase shift keying symbols in code division multiple access systems QUAN Zhi... technique, the phase descent search (PDS) algorithm, for M-ary phase shift keying (M-PSK) symbols detection was proposed. This technique constrained the solution to have a unit magnitude and it was based......
Phase evolution and room temperature ferroelectric and magnetic properties of Fe-doped BaTiO3 ceramics QIU Shen-yu(邱深玉)1, LI Wang(李 旺)2, LIU Yu(刘 宇)2, LIU Gui-hua(刘桂华)2, WU Yi-qiang(吴毅强)3... were found to be dependent on the doping level as well as the fraction of the hexagonal phase in the ceramics. Key words: Fe-doped BaTiO3 ceramics; phase evolution; ferroelectricity; magnetism 1......
Phase transformation in suspension roasting of oolitic hematite oreLI Yan-jun(李艳军)1, WANG Ru(王儒)1, HAN Yue-xin(韩跃新)1, WEI Xin-chao(魏新超)2(1. School of Resources and Civil Engineering, Northeastern... is a promising method to upgrade oolitic hematite ore. An oolitic hematite ore was roasted using suspension roasting technology at different temperatures. The phase transformation for iron minerals......
Effects of Sm on Phase Transformation in Ni-Mn-Ga Alloys 张羊换1,王新林1,赵增祺2,全白云1,祁焱1,郭世海1 (1.Department of Functional Material Research, Central Iron and Steel Research Institute, Beijing 100081, China;2.Baotou Research Institute of Rare Earth, Baotou 014010, China) Abstract:The effects of small amount additions of Sm on the martensitic transition and magnetic phase transition of polycrystalline......
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Optimization and Calculation of TbCl3-ACl (A=Li, Na, K, Rb, Cs) Phase Diagrams Zhang Jing1,Sun Yimin1,Qiao Zhiyu3,Guan Mingyun1 (1.Institute of Chemistry and Materials Science, Anhui Normal... Beijing, Beijing 100083, China) Abstract:By using CALPHAD (Calculation of Phase Diagram) technique the optimization and calculation of the binary systems of TbCl3-ACl (A= Li, Na, K, Rb, Cs) were......