9Cr2Mo冷轧辊开裂原因分析  

Analysis on Crazing of 9Cr2Mo Cold-roller

作　　者：马晓妹[1] 肖洪斌[1] 

机构地区：[1]新余钢铁有限责任公司,江西新余338028

出　　处：《江西冶金》2004年第5期23-25,共3页Jiangxi Metallurgy

摘　　要：　采用化学分析、金相检验等方法,对9Cr2Mo冷轧辊开裂原因进行分析,并就9Cr2Mo轧辊中存在的带状碳化物和断口缺陷分析结果提出了相应的预防措施。The cause for crazing of 9Cr2Mo cold-roller was studied by the methods of chemical analysis and metallographical test.The results show that serious strip carbonization and defect breaking cause the crazing of 9Cr2Mo cold-roller.The preventing measures have been proposed.

关 键 词：冷轧辊 断口 碳化物 开裂原因 金相检验 缺陷分析 化学分析 预防措施 

分 类 号：TF777.6[冶金工程—钢铁冶金] TG333[金属学及工艺—金属压力加工]