热轧窄带钢车间工艺技术改造

The Technical Reform of Hot Rolling Narrow Strip Plant

山东省张店钢铁厂利用原有设备，对热轧带钢车间的“二火成材”工艺进行半连续化改造，生产２．５～３．５ｍｍ×８０～１５０ｍｍ的热轧窄带钢。实践证明，工艺设计合理，产品质量稳定，且节省了工程投资。

Used of original equipments to reform hot rolling strip plant form “two times heating into product” to “helf continuous running” for productionhot rolling narrow strip of 2 5～3 5×80～150mm in zhangdian iron and steel works,the practice has proved that this reforming process is reasonable,the product productivity is stable and a lot of engineering investment is saved.