摘要
本文从亚包晶钢的裂纹敏感性 ,表面纵裂形成及影响因素等方面进行讨论 。
The crack sensitivity of hypo-peritectic steel, its formation mechanism and factors are discussed, and on the analysis, the reasons and factors on longitudinal surface crack are found out.
出处
《包钢科技》
2001年第B08期58-60,共3页
Science & Technology of Baotou Steel
关键词
亚包晶
表面纵裂
脆性区
圆坯连铸
hypo-peritectic
longitudinal surface crack
brittle zone
