奥氏体化温度对含铜高碳马氏体不锈钢的组织和性能的影响

郝文俊, 敬和民, 席通, 杨春光, 杨柯

Effect of Austenitizing Temperature on Microstructure and Properties of High Carbon Cu-bearing Martensitic Stainless Steel

HAO Wenjun, JING Hemin, XI Tong, YANG Chunguang, YANG Ke

表1 实验用钢的化学成分

Table 1 Chemical compositions of the experimental steels (mass fraction, %)

Materials C Si Cr Mo V Cu Fe 8Cr18MoV 0.87 0.48 17.84 0.89 0.10 - Bal. 8Cr18MoV-2.0Cu 0.79 0.51 17.97 0.93 0.10 2.00 Bal. 8Cr18MoV-3.1Cu 0.80 0.49 17.62 0.87 0.10 3.10 Bal.