摘要
从分析50#热轧钢带氧化铁皮厚度及酸洗工艺入手,找出了热轧50#钢带酸洗不彻底的原因。通过增加破壳力度,采取单独堆冷工艺等措施可使问题得到解决。
By analyzing iron oxide thickness of 50 # hot- rolled steel belt and pickling process,the causes of incomplete pickling can be found. The problem can be resolved by increasing the breaking strength and adopting separate stack cooling process.
出处
《南钢科技与管理》
2015年第2期49-51,共3页
NISCO Technology and Management
关键词
热轧钢带
氧化铁皮
酸洗
堆冷
hot rolled steel strip
scale
acid pickling
stack cooling
