金属热处理

• 数值模拟 • 上一篇    下一篇

横向磁通连续感应加热过程中带材涡流场和温度场的仿真分析

  

Simulation and analysis of eddy current field and temperature field of strips during transverse flux continuous induction heating

  • Online:2019-01-25 Published:2020-04-03

摘要: 基于新型磁-热耦合仿真计算方法,在考虑带材材料物性参数随温度变化的前提下,以45钢带材为例对横向磁通连续感应加热过程中带材表面涡流和温度的分布情况进行了模拟和计算,并与不考虑材料物性参数随温度变化及15MnV钢带材在相同条件下连续感应加热这两种情况进行了对比。结果表明:带材材料物性参数随温度产生的变化对感应加热结果影响较大,且45钢和15MnV钢计算得到的感应加热工艺参数存在较大差异。 

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Key words: transverse flux, continuous induction heating, magnetic-thermal coupling, motion of strips, material parameters

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