摘要
针对莱钢620mm热轧Q345C窄带钢在使用过程中出现弯曲开裂这一问题,对开裂带钢进行化学成分、机械性能、金相组织、气体含量、夹杂物的检验分析,从各工序查找原因,并采取针对性措施,取得较好的效果。
Aiming at the bending cracks of Q345 c hot rolling narrow strips produced by Laigang, it analyzed the crack strip from the aspect of chemical composition, mechanical properties, microstructure, gas content and inclusions. Better results were obtained by finding out the reason of bending cracks and adopting corresponging measures.
出处
《冶金丛刊》
2010年第2期7-9,13,共4页
Metallurgical Collections
