Thermodynamic analysis for the chemical stability of crucible materials for melting magnesium and its alloy

Hukui Chen; Jianrui Liu; Shujuan Shen; Weidong Huang

Thermodynamic analysis for the chemical stability of crucible materials for melting magnesium and its alloy

Hukui Chen, Jianrui Liu, Shujuan Shen, Weidong Huang

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The Gibbs free energy changes of the reactions of magnesium and its alloy with some materials were calculated at high temperature. The possibilities of the reactions were analyzed by free energy criterion. The results show that SiC and ZrB₂ have good stability to liquid magnesium and its alloy and they are the good materials of crucible used for magnesium and its alloy melting. The stability of SiC in the liquid magnesium and its alloy was tested by experiment.

源语言	英语
页（从-至）	1921-1925
页数	5
期刊	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
卷	34
期	12
出版状态	已出版 - 12月 2005

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abstract = "The Gibbs free energy changes of the reactions of magnesium and its alloy with some materials were calculated at high temperature. The possibilities of the reactions were analyzed by free energy criterion. The results show that SiC and ZrB2 have good stability to liquid magnesium and its alloy and they are the good materials of crucible used for magnesium and its alloy melting. The stability of SiC in the liquid magnesium and its alloy was tested by experiment.",

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T1 - Thermodynamic analysis for the chemical stability of crucible materials for melting magnesium and its alloy

AU - Chen, Hukui

AU - Liu, Jianrui

AU - Shen, Shujuan

AU - Huang, Weidong

PY - 2005/12

Y1 - 2005/12

N2 - The Gibbs free energy changes of the reactions of magnesium and its alloy with some materials were calculated at high temperature. The possibilities of the reactions were analyzed by free energy criterion. The results show that SiC and ZrB2 have good stability to liquid magnesium and its alloy and they are the good materials of crucible used for magnesium and its alloy melting. The stability of SiC in the liquid magnesium and its alloy was tested by experiment.

AB - The Gibbs free energy changes of the reactions of magnesium and its alloy with some materials were calculated at high temperature. The possibilities of the reactions were analyzed by free energy criterion. The results show that SiC and ZrB2 have good stability to liquid magnesium and its alloy and they are the good materials of crucible used for magnesium and its alloy melting. The stability of SiC in the liquid magnesium and its alloy was tested by experiment.

KW - Chemical stability

KW - Crucible

KW - Magnesium alloy

KW - Materials

UR - http://www.scopus.com/inward/record.url?scp=30944467944&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:30944467944

SN - 1002-185X

VL - 34

SP - 1921

EP - 1925

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 12

ER -

Thermodynamic analysis for the chemical stability of crucible materials for melting magnesium and its alloy

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