淬火温度对含铜<strong>5Cr15MoV</strong>马氏体不锈钢性能的影响

淬火温度对含铜5Cr15MoV马氏体不锈钢性能的影响

郝欣欣, 席通, 张宏镇, 杨春光, 杨柯

Effect of Quenching Temperature on Microstructure and Properties of Cu-bearing 5Cr15MoV Martensitic Stainless Steel

HAO Xinxin, XI Tong, ZHANG Hongzhen, YANG Chunguang, YANG Ke

表2 计算奥氏体含量时G的取值

Table 2 G values used in the calculation of volume fraction of austenite

Characteristic diffraction line	G
(200)γ/(200) $α^{'}$	2.423
(220)γ/(200) $α^{'}$	1.274
(311)γ/(200) $α^{'}$	1.446
(200)γ/(211) $α^{'}$	1.331
(220)γ/(211) $α^{'}$	0.6955
(311)γ/(211) $α^{'}$	0.7939