18.5%Cr高Mn型节镍双相不锈钢大变形热压缩的组织和再结晶行为

潘晓宇, 杨银辉, 倪珂, 曹建春, 钱昊

Microstructure and Recrystallization Behavior of 18.5%Cr High-Mn Low-Ni Type Duplex Stainless Steel during Hot Compression with Large Deformation

PAN Xiaoyu, YANG Yinhui, NI Ke, CAO Jianchun, QIAN Hao

图2 应变速率相同、变形温度不同条件下的真应力-真应变曲线

Fig.2 True stress-true strain curves under the condiyion of same strain rate and different deformation temperatures (a) 0.01 s-1; (b) 0.1 s-1; (c) 1 s-1; (d) 10 s-1