Thermomechanical processing effects on C-Mn-Si TRIP steels

被引：24
|
作者：
Yue, S
DiChiro, A
ZareiHanzaki, A
机构：
[1] Can. Stl. Indust. Res. Assoc. Prof., McGill University
[2] Dept. of Metallurgical Engineering, McGill University, M.H. Wong Building, Montreal, Que. H3A 2B2
来源：
JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY | 1997年 / 49卷 / 09期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1007/BF02914353
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A variety of thermomechanical-processing treatments were performed on a niobium microalloyed and a nonmicroalloyed Si-Mn transformation-induced plasticity steel to generate different austenite conditions (i.e., dynamic and static recrystallization and pancaking) prior to transformation. These were, in turn, subjected to different transformation schedules to generate a variety of microstructures and mechanical properties. The various thermomechanical processing and transformation conditions led to structures with a relatively small variation in ultimate tensile strength, but tensile elongations to fracture from about 20% to 60%.
引用
收藏
页码：59 / 61
页数：3
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