Ti-Si-C三元系组元化学位稳定性相图

无机材料学报

Ti-Si-C三元系组元化学位稳定性相图

陈秀华¹; 甘国友²; 陈敬超²; 周晓龙¹

1. 昆明理工大学研究生部, 昆明 650093; 2. 昆明理工大学材料与冶金工程学院, 昆明 650093

收稿日期:2000-05-31 修回日期:2000-07-05 出版日期:2001-05-20 网络出版日期:2001-05-20

Stabilized Chemical Potential Diagrams for Ti-Si-C Ternary System

CHEN Xiu-Hua¹; GAN Guo-You²; CHEN Jing-Chao²; ZHOU Xi-Long ¹

1. Department of Graduate; Kunming University of Science and Technology; Kunming 650093; China; 2. School of Materials and Metallurgy; Kunming University of Science and Technology Engineering; Kunming 650093, China

Received:2000-05-31 Revised:2000-07-05 Published:2001-05-20 Online:2001-05-20

摘要/Abstract

摘要： 收集并计算了Ｔｉ－Ｓｉ－Ｃ三元系在１２００℃温度下各组元化合物的热力学数据，利用Ｔｉ－Ｓｉ－Ｃ三元系在该温度下的平衡相图以及对碳化物未知热力学数据所做的估算，计算该三元系中各组元化学位并作出的相应的化学位稳定性相图．

关键词: Ti-Si-C三元系, 碳化物, 平衡相图, 化学位稳定性相图

Abstract: The thermodynamic data of Ti-Si-C ternary system were collected and calculated. The equilibrium phase diagram of Ti-Si-C ternary system and the estimates of the unknown thermodynamic data of carbides and silicates were used to calculate stabilized chemical potential and to draw the stabilized chemical potential diagrams of Ti-Si-C ternary system.

Key words: Ti-Si-C ternary system, carbide, equilibrium phase diagram, stabilized chemical potential diagram

中图分类号:

O642

陈秀华,甘国友,陈敬超,周晓龙. Ti-Si-C三元系组元化学位稳定性相图[J]. 无机材料学报.

CHEN Xiu-Hua,GAN Guo-You,CHEN Jing-Chao,ZHOU Xi-Long. Stabilized Chemical Potential Diagrams for Ti-Si-C Ternary System[J]. Journal of Inorganic Materials.

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