摘要
在亚正规熔体模型SELF—SReM4.0的基础上,提出了可解决碳化物析出问题的SELF—SReM4.1模型.并以C—Mn—Fe—Si四元系为例介绍了用上述二种模型计算组元活度的结果，分析了Si—Mn。
On the base of sub-regular melt model (SELF-SReM4.0 model), a model SELF-SReM4.1 was designed to solve the precipitate of carbide. Taking C-Mn-Fe-Si quarternary system as an example, the calculated results of component activities by above mentioned two models are introduced and some equilibrium rules of Si-Mn and Mn-Fe systems are also analysed.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1998年第5期459-466,共8页
Acta Metallurgica Sinica
关键词
热力学
亚正规熔体模型
活度
碳化物析出
C-Mn-Fe-Si quarternary system, thermodynamics, sub-regular melt model
