9310钢热变形过程中的流动软化和应变硬化的竞争

李佳俊, 徐勇, 涂泽立, 黄龙, 魏科, 董显娟

Competition between Flow Softening and Strain Hardening during Thermal Deformation of 9310 Steel

LI Jiajun, XU Yong, TU Zeli, HUANG Long, WEI Ke, DONG Xianjuan

表1 9310钢的成分

Table 1 Chemical composition of 9310 steel (mass fraction, %)

C Si Mn P S Ni Cr Mo O N B Cu 0.11 0.22 0.61 0.001 0.000 4 3.19 1.30 0.11 0.000 6 0.000 9 0.001 0.02