感应加热工艺参数对30CrMnSiNi2A钢轴件温度分布的影响  

Effect of induction heating process parameters on temperature distribution of 30CrMnSiNi2A steel shaft

作　　者：陆文杰[1] 华小珍[1] 周贤良[1] 

机构地区：[1]南昌航空大学材料科学与工程学院,江西南昌330063

出　　处：《金属热处理》2017年第8期187-192,共6页Heat Treatment of Metals

基　　金：江西省金属材料微结构调控重点实验室开放基金(JW201223001)

摘　　要：在考虑电磁-温度场相互耦合以及固态相变的基础上,利用ANSYS软件对30Cr Mn Si Ni2A钢轴件感应加热过程进行模拟分析,并通过实际温度测量进行验证,实际测量和模拟分析的结果能够很好吻合。探讨了轴件感应加热过程温度分布的一般性规律,并研究了感应加热工艺参数电流密度Js、电流频率f和线圈厚度b对轴件温度分布的影响,为后续30Cr Mn Si Ni2A钢轴类工件局部回火的感应加热工艺参数的选择以及感应线圈的设计提供参考。Based on considerations of electromagnetic-temperature coupling field and solid-solid phase transformation,the induction heating process of 30 Cr Mn Si Ni2 A steel shaft was simulated by using the ANSYS finite element method,and verified through the temperature measuring experiment. The results show that the experimental and simulated data can well fit. The general law of shaft temperature distribution of induction heating process was discussed,the effects of induction heating process parameters including current density Js,current frequency f and coil thickness b on temperature distribution of 30 Cr Mn Si Ni2 A steel shaft were also researched,which will provide a reference for the induction heating process parameter selection of shaft local tempering and induction coil design.

关 键 词：30CRMNSINI2A钢 模拟分析 感应加热 

分 类 号：TG156.5[金属学及工艺—热处理]