摘要
本文从浇注过程和热加工过程对２０ｇ钢管产生裂纹的机制进行了分析，并着重讨论了非金属夹杂物对钢管裂纹的影响。
AbstractThis paper analyses the mechanism of producing cracks in 20g steel tubes during casting and hot working processes and mainly discusses the influence of non-metallic inclusions on the cracks in steel tubes.
出处
《钢铁》
CAS
CSCD
北大核心
1994年第10期30-33,共4页
Iron and Steel
