The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
lv zhen jing gang ding de biao mian que xian
Author(s): 
Pages: 49-52
Year: Issue:  3
Journal: Research on Iron and Steel

Keyword:  镇静钢锭表面缺陷钢锭裂纹裂纹缺陷表面裂纹铝镇静钢提高强度严重影响形成因素裂纹形成机理;
Abstract: <正> 众所周知,镇静钢之所以用Al终脱氧,不仅是利用Al与O2生成的Al2O3夹杂在钢液中容易上浮去除的优点,而且也是利用钢中的Alsol与N能形成AlN,以改善钢材的时效、细化晶粒、提高强度和改善韧性等优点。但是,用Al处理的钢易在锭、坯表面产生不同形状的裂纹缺陷,严重影响了钢坯
Related Articles
No related articles found