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Effect of cooling rate on microstructure,microsegregation and mechanical properties of cast Ni-based superalloy K417GLi Gong,Bo Chen,Long Zhang,Yingche Ma,Kui LiuInstitute of Metal Research,Chinese Academy of Sciences摘 要:The effects of different solidification rates after pouring on the microstructures,microsegregation and mechanical properties of cast......
Microstructure, Microsegregation, and Mechanical Properties of Directional Solidified Mg–3.0Nd–1.5Gd AlloyShaojun Liu,Guangyu Yang,Wanqi JieState Key Laboratory of Solidification Processing, Northwestern Polytechnical University摘 要:The microstructure, microsegregation, and mechanical properties of directional solidified Mg–3.0Nd–1.5Gd ternary alloys......
Revisiting dynamics and models of microsegregation during polycrystalline solidification of binary alloyTongzhao Gong1,2,Yun Chen1,Shanshan Li1,2,Yanfei Cao1,Dianzhong Li1,Xing-Qiu Chen1,Guillaume... of Science and Technology of China3. Aix Marseille Univ, Université de Toulon摘 要:Microsegregation formed during solidification is of great importance to material......
Microstructure and microsegregation of directionally solidified Ti–45Al–8Nb alloy with different solidification ratesXiang-Jun Xu1,Lin Song2,Xiao-Ou Jin3,Dong-Dong Han2,Xin Wang2,Jun-Pin Lin21... and Engineering,Heilongjiang University摘 要:Microstructure and microsegregation of directionally solidified Ti-45Al-8Nb alloy were investigated by scanning electron......
Effect of partition coefficient on microsegregation during solidification of aluminium alloysM.H.Avazkonandeh-Gharavol1,M.Haddad-Sabzevar1,H.Fredriksson21. Department of Metallurgy and Materials...:In the modeling of microsegregation, the partition coefficient is usually calculated using data from the equilibrium phase diagrams. The aim of this study......
Trans. Nonferrous Met. Soc. China 22(2012) 391-397 Effect of forced lamina flow on microsegregation simulated by phase field method quantitatively WANG Jun-wei1, WANG Zhi-ping1, 2, LU Yang1, 2, ZHU... Abstract: The influence of supercooled melt forced lamina flow on microsegregation was investigated. The concentration distribution at solid-liquid boundary of binary alloy Ni-Cu was simulated using......
Quantitative effects of phase transition on solute partition coefficient,inclusion precipitation, and microsegregation for high-sulfur steel solidificationLintao Gui1,2,Mujun Long1,2,Shixin... precipitation, and microsegregation by establishing a coupling model of microsegregation and inclusion precipitation, wherein the quantified dependencies of ki in terms of temperature, phase and carbon(C......
Effect of titanium and rare earth microalloying on microsegregation,eutectic carbides of M2 high speed steel during ESR processFuxing Yin1,2,3,Lu Wang1,Zhixia Xiao1,2,3,Jianhang Feng1,2,3,Lin Zhao41... electroslag remelting(ESR) process on the microsegregation and morphology of eutectic M2C carbides in M2 high speed steel were investigated.The results show that the addition of 0.2 wt% RE can alleviate......
Simulation of the Dendrite Morphology and Microsegregation in Solidification of Al–Cu–Mg Aluminum AlloysRui Chen,Qing-Yan Xu,Bai-Cheng LiuKey Laboratory for Advanced Materials Processing Technology... morphology and microsegregation of Al–Cu–Mg ternary alloy both for single and multidendrites growth. The simulated results demonstrate that the difference of the concentration distribution profiles......
Effect of titanium and rare earth microalloying on microsegregation,eutectic carbides of M2 high speed steel during ESR processFuxing Yin1,2,3,Lu Wang1,Zhixia Xiao1,2,3,Jianhang Feng1,2,3,Lin Zhao41... electroslag remelting(ESR) process on the microsegregation and morphology of eutectic M2C carbides in M2 high speed steel were investigated.The results show that the addition of 0.2 wt% RE can alleviate......