真空热轧316L钢/Q355钢和304L钢/Q355钢复合板耐摩擦磨损性能研究  

Study on Friction-Wear Resistance of Vacuum Hot-Rolled 316L Steel/Q355 Steel and 304L Steel/Q355 Steel Clad Plates

作　　者：王攀峰 王炜康 张栩源 杨啸雨 张顺顺 王青峰[2] WANG Panfeng;WANG Weikang;ZHANG Xuyuan;YANG Xiaoyu;ZHANG Shunshun;WANG Qingfeng(Nanjing Iron and Steel Co.,Ltd.,Nanjing Jiangsu 211500,China;State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao Hebei 066004,China)

机构地区：[1]南京钢铁股份有限公司,江苏南京211500 [2]燕山大学亚稳材料制备技术与科学国家重点实验室,河北秦皇岛066004

出　　处：《上海金属》2025年第1期26-35,共10页Shanghai Metals

摘　　要：通过在模拟实际生产条件下进行的摩擦磨损试验,研究了真空热轧的316L钢/Q355钢和304L钢/Q355钢复合板的耐摩擦磨损性能。结果表明:以相同的试验参数摩擦磨损试验60 min后,304L钢/Q355钢复合板的质量损失为132.7 g,而316L钢/Q355钢复合板的为115.2 g,即后者的耐磨性优于前者;摩擦磨损试验后,304L钢/Q355钢复合板的平均位错密度为4.19×10^(14)m^(-2),而316L钢/Q355钢复合板的为5.23×10^(14)m^(-2);304L钢/Q355钢复合板在摩擦磨损试验中产生的马氏体体积分数为2.1%,而316L钢/Q355钢复合板的为3.0%。Friction-wear resistance of vacuum hot-rolled 316L steel/Q355 steel and 304L steel/Q355 steel clad plates was investigated via friction-wear tests which were performed under the simulated actual production conditions.The results showed that(a)after friction-wear testing for 60 min at the same test parameters,the 304L steel/Q355 steel clad plate exhibited mass loss of 132.7 g,and the 316L steel/Q355 steel clad plate exhibited mass loss of 115.2 g,that is,the latter was superior to the former in wear resistance;(b)the average dislocation densities were 4.19×10^(14)m^(-2)in 304L steel/Q355 steel clad plate,and 5.23×10^(14)m^(-2)in 316L steel/Q355 steel clade plate after friction-wear testing;and(c)the volume fraction of martensite formed during the friction-wear testing was 2.1%in 304L steel/Q355 steel clad plate and 3.0%in 316L steel/Q355 steel clade plate.

关 键 词：复合板 摩擦磨损 耐磨性 摩擦诱导马氏体相变 位错密度 

分 类 号：TG335.81[金属学及工艺—金属压力加工]