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to 60 d and then quenched in ice water. Backscatter electron (BSE) imaging and the equilibrium composition of each phase were determined by an electron probe micro analyser (EPMA; JXA-8100R, JEOL... of the Al-Re system [J]. Journal of Phase Equilibria and Diffusion, 1988, 19(4): 361-366. [20] SAVITSKII E M, TYLKINA M A, POVAROVA K B. Equilibrium diagram of the aluminium-rhenium system [J]. Russian......
Comparison of Sb and Sr on modification and refinement of Mg2Si phase in AZ61-0.7Si magnesium alloy YANG Ming-bo(杨明波)1, 2, PAN Fu-sheng(潘复生)2, SHEN Jia(沈 佳)1, BAI Liang(白 亮)2 1...; Abstract: The effects of Sb and Sr on the modification and refinement of Mg2Si phase in an AZ61-0.7Si magnesium alloy were investigated and compared. The results indicate......
at the curving inter-phase boundary, which can be calculated according to Gibbs-Thomson relation; αs=(2σ Ωd)/(kbT) is the capillary length and c∞(t) is the equilibrium composition at a flat interface... Article ID: 1003-6326(2005)03-0479-06 Simulation of nucleation and coalescence of second phase droplets during earth-based solidification process of immiscible alloys Received......
decreases with increasing coefficients in all directions.5 Conclusions 1) With a change of interfacial energy anisotropy coefficient, the equilibrium crystal shape in the phase- field varies from... Phase field model for strong anisotropy of kinetic and highly anisotropic interfacial energy ZHANG Guo-wei(张国伟), HOU Hua(侯 华), CHENG Jun(程 军) Department of Materials and Science Engineering......
in Table 1, a series phase equilibrium tie lines and tie triangles can be drawn. Referring to Fig.2 and Fig.3, the isothermal section of the Fe-Ti-Zr system at 1 173 K is established by connecting the boundary lines of different equilibrium phase fields, as shown in Fig.4. There are four three- phase fields in this plot, namely β(Ti,Zr)+FeZr2+FeTi, FeZr2+FeTi+Fe2Zr, FeTi +Fe2Zr +Fe2Ti and Fe2Zr +Fe2Ti......
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, the NdFe2 compound does not exist in the equilibrium phase diagram and our result shows that only after the sample was annealed at 800 °C for 10 d, the microstructure of (Sm0.5Nd0.5)Fe2 alloys becomes...Trans. Nonferrous Met. Soc. China 23(2013) 1633-1638 Phase diagram of Sm-Nd-Fe ternary system Bo-wen WANG1,2, Wen-mei HUANG1, Zhi-chao JI1, Zhi-hua WANG1, Ying SUN1, Ling WENG1 1. Province-Ministry......
J. Cent. South Univ. (2021) 28: 325-337 DOI: https://doi.org/10.1007/s11771-021-4605-1 Effects of CO2 gassy-supercritical phase transition on corrosion behaviors of carbon steels in saturated vapor... 2021 Abstract: Corrosion behaviors of P110 and N80 tubular steels in CO2 gas phase and supercritical (S-CO2) phase in a saturated water vapor environment were explored in corrosion weight loss......
complex of sodium chloride with zirconium tetrachloride at 718-778 K and 0.5-2.5 kPa by using high temperature phase equilibrium-quenching experiments, taking closed Pyrex glass ampoules...±2.0) J/(mol?K) in the temperature range. Key words: ZrCl4; NaCl; Na2ZrCl6; vapor complex; phase equilibrium-quenching experiment ......
