Solidification Simulation Using Scheil Model in Multicomponent Systems

被引：55

作者：

Chen, Shuang-Lin ^{[1
,2
]}

Yang, Ying ^{[1
]}

Chen, Sinn-Wen ^{[3
]}

Lu, Xiong-Gang ^{[2
]}

Chang, Y. Austin ^{[4
]}

机构：

[1] CompuTherm LLC, Madison, WI 53719 USA

[2] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China

[3] Natl Tsing Hua Univ, Dept Chem Engn, Hsinchu, Taiwan

[4] Univ Wisconsin, Dept Mat Sci & Engn, Madison, WI 53706 USA

来源：

JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION | 2009年 / 30卷 / 05期

基金：

中国国家自然科学基金;

关键词：

calculation; phase diagram; solidification simulation; PANDAT SOFTWARE; PHASE; PANENGINE;

D O I：

10.1007/s11669-009-9568-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Solidification paths simulated by Scheil model have been analyzed. Since the Scheil model assumes that the already solidified solid phases are "frozen," the simulated solidification paths must follow the eutectic type paths and cross over the peritectic type boundaries to satisfy the mass balance requirement. Examples are given for comparison between the Scheil simulation results and the experimental observations for alloys in Mo-Ti-Si system.

引用

页码：429 / 434

页数：6

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