喷射成形制备高速钢复合轧辊的发展及应用  

Research and Application of HSS Composite Rolls Produced by Spray-Up Method

作　　者：徐轶[1] 葛昌纯[1,2] 张文君 郭志家[2] 张宇[2] 

机构地区：[1]西南交通大学材料学院,四川成都610031 [2]北京科技大学材料学院,北京100083 [3]江苏共昌轧辊有限公司,江苏宜兴214253

出　　处：《钢铁研究学报》2011年第10期1-8,共8页Journal of Iron and Steel Research

基　　金：国家高技术研究发展计划项目(2007AA03Z502)

摘　　要：综述了轧辊发展历程和目前国内外轧辊研究和应用现状。随着中国中低档次及常规轧辊需求不断减少,高性能、高品质轧辊的需求量逐步增大,中国轧辊制造业已面临必须加快结构调整、加速结构优化的紧迫要求。重点介绍了高速钢(HSS)复合轧辊制造技术研究进展及面临的技术问题;根据近年喷射成形技术创新及发展,提出采用改进型喷射成形技术是制备复合轧辊的重要方向;阐述了喷射成形制备高速钢复合轧辊关键技术与装置、工艺优化、试验方法以及关键技术问题的解决途径,提出大力加强喷射成形高速钢复合轧辊制备研究非常必要。The development history and current research application status of the rolls all over the world was re- viewed. With decrease of quantity demanded in low-level and conventional rolls and increase of quantity demanded in high-performance and high quality rolls, china roll manufactures had to accelerate structural adjustment and op- timization. The research progress and technological problems of HSS composite roll manufacturing technology was introduced. According to recent innovation and development in spray forming technology, it was a important direc- tion to use modified spray forming technology in preparation of composite rolls. The key technologies, equip- ments, processes, test methods of spray forming composite rolls and how to solve the related technical problems were expounded. It is very necessary to make great efforts to research spray forming HSS composite rolls in the future.

关 键 词：高速钢 复合轧辊 喷射成形 

分 类 号：TG333.17[金属学及工艺—金属压力加工]