16MnR钢夹杂物的行为

Behavior of Inclusions in Steel 16MnR

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。

Abstract: The regularity of the development of inclusions and the cleanliness level of the steel 16MnR 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 Al₂O₃ The large oxide inclusions mainly come from entrapment of complex slags.