唐钢热镀锌线退火板生产实践  

Practice of Annealing Process on Continuous Hot Dip Galvanizing Line of Tangshan Iron & Steel Co.,Ltd.

作　　者：于世川[1] 李一栋[1] 梁振威[1] 潘韶慧[1] 杨青[1] 王迎春[1] 

机构地区：[1]唐山钢铁股份有限公司冷轧薄板厂,河北唐山063016

出　　处：《轧钢》2009年第6期60-62,共3页Steel Rolling

摘　　要：为调整产品结构，唐山钢铁股份有限公司冷轧薄板厂将其1^#镀锌生产线改造为镀锌和退火两用机组，介绍了退火工艺的实现，包括明火直燃退火工艺对带钢表面质量的影响与控制，退火后冷却段的改造，退火炉出口密封及旁路系统设计，退火炉控制系统的研发与优化。生产实践表明，退火板性能完全合格。To adjust the product structure, the ＆ continuous hot dip galvanizing line was reformed to galvanizing and annealing combination line at Tangshan Iron ＆ Steel Co. , Ltd. The realization of annealing process was introduced as well as the mechanical properties of annealed plate.

关 键 词：连续热镀锌 连续退火 冷轧 

分 类 号：TG335.86[金属学及工艺—金属压力加工] TG156.2