(1. Key Laboratory of Metal Materials for Marine Equipment and Application, Anshan 114009, Liaoning, China;
2. Iron and Steel Research Institute of AnGang Group, Anshan 114009, Liaoning, China)
Abstract:Multipass deformation simulation tests were performed on a high strength low alloy (HSLA) steel by using a Gleeble3800 thermomechanical simulator to study the continuous cooling transformation behaviors and the resultant microstructures. Based on the transformation temperatures or transformed microstructure volume fractions,the models for phase transformation of the tested steel were constructed. The results showed that there were ferrite,pearlite,bainite and martensite transformation occurring in the high strength low alloy steel. And the validity of the models for phase transformation temperatures or microstructure volume fractions resulting from the experimental data was confirmed.
赵宝纯,张涛,李桂艳,林田子,严平沅. 低合金高强钢形变奥氏体相变行为及其模型[J]. 钢铁, 2019, 54(7): 98-102.
ZHAO Baochun,ZHANG Tao,LI Guiyan,LIN Tianzi,YAN Pingyuan. Continuous cooling transformation behavior and modeling of #br# hot deformed austenite in a HSLA steel. Iron and Steel, 2019, 54(7): 98-102.