热轧过程金属组织一性能模拟研究进展  

DEVELOPMENT OF THE SIMULATED RESEARCH ON MICROSTRUCTURE AND PROPERTY OF METAL DURING THE STRIP HOT ROLLING PROCESS

作　　者：沈丙振[1] 沈厚发[1] 柳百成[1] 

机构地区：[1]清华大学,北京100084

出　　处：《上海金属》2003年第5期25-29,共5页Shanghai Metals

摘　　要：综述近年来国内外利用数学模型预测热轧带钢组织和性能的研究概况和发展趋势 ,介绍组织模拟的主要考虑因素和实验方法 ,同时介绍了奥氏体再结晶模型、奥氏体相变模型和组织—性能对应关系模型 ,这些模型已在在线预报和控制中得到了应用。Mathematical models for predicting the microstructure evolution and the mechanical property of hot rolled strip were reviewed.The predictions and experimental methods were introduced,including the models of austenite recrystallization,phase transformation and microstructure-property relationship.These models already applied to on-line prediction and control.

关 键 词：热轧 组织演变 性能预测 数值模拟 综述 数学模型 计算机模拟 

分 类 号：TG335.11[金属学及工艺—金属压力加工] TP391.9[自动化与计算机技术—计算机应用技术]