摘要
通过一种新的试验研究方法，即利用含缺口试样模拟铸坯表面横裂纹的产生过程，指出了材料高温断裂力学性能在研究连铸坯缺陷中的重要意义，并介绍了部分试验研究结果。
A new method,by which the formation process of surface transversal crack on slab is simulated with notched specimen,is proposed in this paperThe importance of investigating hightemperature fracture mechanical property of the metal for defect avoidance on slabs is also indicated,and some experimental results are introduced
出处
《钢铁》
CAS
CSCD
北大核心
1999年第5期51-54,共4页
Iron and Steel
关键词
连铸板坯
表面裂纹
横裂纹
高温性能
应力集中
continuous cast slab,surface crack,transversal crack,hightemperature property,stress concentration
