基于深冷轧制备的高强韧高氮奥氏体不锈钢的力学行为

赵今涛, 孙利芳, 何竹风, 刘玉杰, 马小柏, 申勇峰, 贾楠

Mechanical Behavior of Cryogenic Rolling Processed High Nitrogen Austenitic Stainless Steel with High Strength and Good Toughness

ZHAO Jintao, SUN Lifang, HE Zhufeng, LIU Yujie, MA Xiaobai, SHEN Yongfeng, JIA Nan

图2 A750、A850、A950、HOMO和CRR10%材料的工程应力-应变曲线、真应力-应变曲线及加工硬化率曲线

Fig.2 Egineering stress-strain curves (a), true stress-strain curves (b), work hardening rate vs true strain curves (c) of the A750, A850, A950, HOMO, and CRR10% materials at various states