Hot Deformation and Modeling of Flow Stress for a Ti-containing HSLA Steel

作     者：Xu, Yourong Hou, Dahua Wang, Deying Xu, W-Ping 

作者机构：Shanghai Univ Sci & Technol Sch Mat Sci & Engn Shanghai 201800 Peoples R China 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：1998年第14卷第5期

页      面：419-424页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：Steel 

摘      要：Single stage and double-stage interrupted hot compression tests for simulating hot rolling have been carried out for a Ti-containing HSLA steel (10Ti). Physical simulation of hot rolling was in progress utilizing a Thermecmastor-Z simulator in 850-1150 degree C and strain rate of 0.1-60 s** minus **1. A model for residual strain ratio lambda was designed, and a model of flow stress considering residual strain has been obtained. The hot deformation behavior at various strain rate has also been studied. (Edited author abstract) 13 Refs.