Recent progress of induction heating technology in Baosteel

9th International Symposium on Electromagnetic Processing of Materials

材料科学;物理学

Wu, C.Y.^1 ; Jin, X.L.^1 ; Zhou, Y.M.^1

Research Institute, Baoshan Iron and Steel Co. Ltd., Fujin Road, Baoshan District, Shanghai, China^1

关键词: backup roller;    Experimental test;    Heating technology;    Improvement of heating efficiency;    Induction hardening;    Production process;    Recent researches;    Static inductions;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/424/1/012061/pdf
DOI  :  10.1088/1757-899X/424/1/012061

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

During researching on induction heating technology, attentions are focused on improvement of heating efficiency and heating effect. This paper briefly introduces recent research progress of induction heating technology in Baosteel, that is, development of full coil static induction heating technology of backup roller, developing of induction hardening technology of steel pipe, and research on sparking phenomenon during edge induction heating. A computer simulation method has been established and used in these research subjects, which can precisely calculate the whole heating processes and the system parameters. Based on experimental test and verification, the simulation model has been greatly improved and the corresponding computed results can be directly used as guidance for production process, which makes these research works more efficient and accurate.