不同轧制量对铜钢双金属板材性能的影响  

Effect of Different Rolling Quantity on Properties of Copper-Steel Bimetallic Sheet

作　　者：王祥旺 郑合静 杨兆方 章然 甄体生 WANG Xiangwang;ZHENG Hejing;YANG Zhaofang;ZHANG Ran;ZHEN Tisheng(Hefei Bolin Advanced Materials Co.,Ltd.,Hefei 230088,China;Anhui Province Key Laboratory of Critical Friction Pair for Advanced Equipment,Hefei 230088,China)

机构地区：[1]合肥波林新材料股份有限公司,安徽合肥230088 [2]高端装备关键摩擦副安徽省重点实验室,安徽合肥230088

出　　处：《轻工机械》2024年第6期88-92,共5页Light Industry Machinery

摘　　要：为探究铜钢双金属板材在轧制过程中轧制量的大小对板材性能的影响,课题组展开实验研究。共设置了轧制量分别为0.05 mm与0.10 mm的2组铜钢双金属板材轧制试验;并分别进行了金相观察、扫描电镜、布氏硬度(HBW)和摩擦磨损测试。结果表明:当轧制量为0.05 mm时,板材硬度较低,内部存在较多孔隙缺陷;而轧制量为0.10 mm时,板材布氏硬度(HBW)提高了5,内部孔隙缺陷明显改善,耐磨性也得到了一定程度的提高。In order to explore the influence of rolling quantity on the properties of copper-steel bimetallic sheet during rolling,the research group carried out experimental research.Two groups of copper and steel bimetallic plate rolling tests with rolling quantity of 0.05 mm and 0.10 mm were set up.Metallographic observation,scanning electron microscopy,Brinell hardness(HBW)and friction and wear tests were carried out respectively.The results show that when the rolling amount is 0.05 mm,the hardness of the plate is low,and there are more pore defects inside.But when the rolling amount is O.10 mm,the Brinell hardness(HBW)of the plate increasing by 5 and the internal pore defects is obviously improved and the wear resistance is also improved to a certain extent.

关 键 词：铜钢双金属板 轧制 孔隙 摩擦磨损 

分 类 号：TB331[一般工业技术—材料科学与工程] TH871[机械工程—仪器科学与技术]