不锈钢连铸坯热送热装生产实践  

Production practice of hot delivery and hot charging of stainless steel continuous casting slab

作　　者：韦相[1] 兰明华 任建斌[1] 郑永德 李光 文根 邹业志 WEI Xiang;LAN Minghua;REN Jianbin;ZHENG Yongde;LI Guang;WEN Gen;ZOU Yezhi(Baosteel Desheng Stainless Steel Co.,Ltd.,Fuzhou 350600,Fujian,China)

机构地区：[1]宝钢德盛不锈钢有限公司,福建福州350600

出　　处：《宝钢技术》2024年第2期65-70,共6页Baosteel Technology

摘　　要：介绍了宝钢德盛不锈钢有限公司热轧厂1150 mm生产线热送热装技术应用于200系不锈钢(铬锰系奥氏体不锈钢)的生产实践。通过提升连铸板坯质量、投用炼轧计划管理系统、连铸坯热塑性研究与热轧加热工艺优化及现场生产计划编排、组织协调等措施,宝钢德盛在改善200系不锈钢产品质量、缩短产品生产工艺流程、节能降耗等方面取得显著效果,为将来在宝钢德盛热轧厂1780 mm生产线进一步扩大热送热装工艺应用奠定了基础。The production practice of the hot delivery and hot charging technology applied in the 1150 mm production line of the hot rolling plant of Baosteel Desheng Stainless Steel Co.,Ltd.in the production of 200 series stainless steel(Cr-Mn austenite stainless steel)was introduced.Through measures as improving the quality of continuous casting billets,putting into use the smelting and rolling plan management system,studying the thermoplastic properties of continuous casting billets,optimizing the hot rolling heating process,arranging on-site production plans,and organizing coordination,significant effects have been achieved in improving product quality of 200 series stainless steel,shortening product production process flow,energy conservation,and consumption reduction.This has laid a foundation for further expanding the hot delivery and hot charging process in the 1780 mm production line of Baosteel Desheng hot rolling plant in the future.

关 键 词：200系不锈钢 热送热装 质量改善 节能降耗 

分 类 号：TG335.11[金属学及工艺—金属压力加工]