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, LI Zhi-ping, ZHANG Jing-wu, GOU Hui-yang. Structural stability, phase transition, and mechanical and electronic properties of transition metal nitrides MN(M=Tc, Re, Os, and Ir): First-principles...J. Cent. South Univ. (2012) 19: 2425-2433 DOI: 10.1007/s11771-012-1292-y Spectra analysis and O2 evolution for TiO2 photocatalyst compounded with indirect transition semiconductors TONG Hai-xia(童海霞......
MICRO-DESCRIPTION OF THE SOLUTE-FIELD AND THE PHASE-FIELD MODEL FOR ISOTHERMAL PHASE TRANSITION IN BINARY ALLOYS R.X.Liu1,H.M.Ding1,L.L.Chen1 (1.Research Studio of Solidification Simulation, College of Materials Science and Engineering,Huazhong University of Science and Technology, Wuhan 430074, China) Abstract:A new phase field method for two-dimensional simulations of binary alloy......
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of the phase transformation within a time scale, a time- temperature-transformation (TTT) diagram for a metallic system can be obtained[7]. The knowledge of the progression of the crystallization... K[1]. LI et al[10] investigated phase products during the crystallization by analytical transmission electron microscopy (ATEM) and X-ray diffraction (XRD). In the present work, the crystallization......
Magnetic Phase Transition and Magnetic Entropy Change in La0.8Pr0.2Fe11.4Si1.6 Compound () Abstract:The magnetic properties and the phase transformation of the partial substitution of Pr for La in LaFe11.4Si1.6 have been investigated by the means of X-ray diffraction (XRD) and vibrating sample magnetic (VSM). The results indicated that the single phase NaZn13-type cubic structure......
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or quasicrystalline phases when the temperature increases to the phase transition temperature [10-12]. Crystallization of BMGs makes changes in structure and physical properties [13-14]. Amorphous solids exhibit... transition temperature Tg, onset crystallization temperature Tx, and the melting temperature Tm of the Cu60Zr20Hf10Ti10 BMG are 734, 782, and 1 189 K, respectively [17]. The crystallized alloy was got......
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