两次淬火对HSLA钢组织和冲击韧性的影响
陈刚1,2, 罗小兵1(), 柴锋1, 杨才福1, 张正延1, 杨志刚2
Effect of Double Quenching on Microstructure and Impact Toughness of a High Strength Low Alloy Steel
CHEN Gang1,2, LUO Xiaobing1(), CHAI Feng1, YANG Caifu1, ZHANG Zhengyan1, YANG Zhigang2

图1. 传统热处理工艺和两次淬火热处理工艺图

Fig.1. Diagram of traditional heat treatment process and double quenching heat treatment process