ISSN:1003-8620

CN:42-1243/TF

主管:中信泰富特钢集团股份有限公司

主办:大冶特殊钢有限公司

特殊钢 ›› 2010, Vol. 31 ›› Issue (6): 47-49.

• 工艺技术 • 上一篇    下一篇

热卷箱在2250热连轧不锈钢带生产中的应用

王刚   

  1. 太钢不锈钢股份有限公司制造部,太原030003
  • 收稿日期:2010-06-21 出版日期:2010-12-01 发布日期:2022-10-28
  • 作者简介:王刚(1969-),男,高级工程师,1991年北京科技大学毕业,不锈钢工艺和品种研发。

Application of Hot Coil-Box in Production of Strip of Stainless Steels by 2250 Hot Strip Mill

Wang Gang   

  1. Production Department, Taigang Stainless Steel Co Ltd, Taiyuan 030003
  • Received:2010-06-21 Published:2010-12-01 Online:2022-10-28

摘要: 热卷箱是置于热连轧钢带生产线上粗轧机与精轧机之间,将中间坯卷取和开卷的一种设备。通过设备和工艺攻关,太钢2250热连轧生产线成功地应用热卷箱规模化生产热轧2~5.2 mm 300系和400系不锈钢带,提高了钢带的表面质量和生产效率。文中探讨了热卷箱应用于不锈钢带生产的优劣势和生产中易出现的划伤和花印等问题。

关键词: 不锈钢带, 热连轧, 热卷箱, 应用

Abstract: Hot-coil box is an apparatus located between roughing mill and finishing mill at hot continuous rolling production line to coil and uncoil the intermediate stripe plate. Hot rolled 300 series and 400 series stainless steel strips with 2 ~5. 2 mm thickness have been successfully produced by using hot coil-box at Taigang 2250 hot strip production line with overcoming difficulties about equipment and process to increase surface quality of strip and production efficiency. The advantages and disadvantages for using hot coil-box in hot stainless steel strip rolling process and the problem occurred in rolling production such as scratch and hot coil-box marks of strip are discussed in this article.

Key words: Stainless Steel Strip, Hot Continuous Rolling, Hot Coil-Box, Application