热成形工艺对24Mn2CrNb钢组织和性能的影响

王恒霖, 黄文静, 朱国辉, 丁汉林, 王子健, 项重辰

Impact of Hot Stamping Process Parameters on Microstructure and Mechanical Properties of 24Mn2CrNb Automotive Steel

WANG Henglin, HUANG Wenjing, ZHU Guohui, DING Hanlin, WANG Zijian, XIANG Zhongchen

图13 24Mn2CrNb钢与22MnB5钢在930 ℃空气环境中等温氧化增重的对比

Fig.13 Comparison of isothermal oxidation weight gain behavior between 24Mn2CrNb steel and 22MnB5 steel in air at 930 oC