The Investigation of Round Billet Temperature and Magnetic Field Distribution and Variation During Induction Heating Process
Round billet temperature during induction heating was calculated with numerical simulation method in present work,the factors affect induction heating were studied,such as coil turns,using of magnetic material,the convective heat transfer between billet surface and surrounding environment,etc.It was found that coil turns played an important role in round billet temperature distribution,and it was necessary to choose reseaonable coil turns in order to get a relatively uniform temperature distribution.Using magnetic flux concentrator could greatly improve the billet end temperature,and the phenomena of low temperature in billet end would be elimiated.Besides,the billet temperature would be reduced by convective heat transfer in billet outsurface and air,longer time was cost to reache the target temperature.Meanwhile,the magnetic field during billet induction heating was calculated,it was used to explain billet temperature distribution and variation,the reasonable measures to control billet temperature during induction heating process were proposed.
induction heating numerical simulation temperature distribution magnetic field distribution
Jin Xiao-li Zhou Yue-ming Cheng Xiao-hu
Technology center,equipment research institute,Baoshan Iron & Steel Co.,LTD.Shanghai 201900,China Shanghai Baosteel Packaging Material Co.,LTD.Shanghai 201900,China
国际会议
The 7th International Conference on Electromagnetic Processing of Materials(第七届冶金与材料电磁过程国际大会)
北京
英文
1-4
2012-10-22（万方平台首次上网日期，不代表论文的发表时间）