16MnR钢夹杂物的行为  

Behavior of Inclusions in Steel 16MnR

作　　者：张学辉[1,2] 韩郁文 蔡开科[1,2] 肖忠敏[1,2] 孟凡钦 

机构地区：[1]北京科技大学冶金学院 [2]武汉钢铁公司

出　　处：《北京科技大学学报》1998年第2期117-121,共5页Journal of University of Science and Technology Beijing

摘　　要：系统地调查研究了１６ＭｎＲ钢在整个生产工艺过程中钢中央杂物的演变规律和清洁度水平，重点考察了钢锭中大型氧化物夹杂的类型、数量、分布、来源和形成。结果表明：钢锭中夹杂物主要是块状Ａｌ２Ｏ３，钢锭中大颗粒夹杂物主要来源于复合渣卷渣。The regularity of the development of inclusions and the cleanliness level of the steel 1 6MnR during the whole process are investigated. The emphasis is focused on the type, quantity, distribution, sources and formation of the large oxide inclusions in ingot The result shows that the major inclusions in ingot are block Al2 O3 The large oxide inclusions mainly come from entrapment of complex slags.

关 键 词：钢锭 夹杂物 清洁度 

分 类 号：TF771.2[冶金工程—钢铁冶金]