温压模具感应加热的基础研究  

ELEMENTAL STUDY ON INDUCTION HEATING FOR WARM COMPACTION MOLD

作　　者：尹延国[1] 王永国[1] 俞建卫[1] 周耀新[1] 解挺[1] 

机构地区：[1]合肥工业大学摩擦学研究所,合肥230009

出　　处：《粉末冶金工业》2007年第5期9-13,共5页Powder Metallurgy Industry

基　　金：科技部中小企业创新基金资助项目(05C26213400836);合肥市科技局资助项目(071516)

摘　　要：本文通过过程对感应加热理论的分析,建立了温压模具的感应加热模型,用ANSYS软件对模具感应加热过程进行了温度场模拟,得出了模具内外壁温度随时间的变化规律。并通过试验验证了温压系统中感应加热的可行性。The heating model for warm compaction mold was built based on induction heating theory. The temperature field of the mold during the induction heating process was simulated by the ANSYS software,giving temperature change of outer and inner walls of the mold with the time. The feasibility of using induction heating for warm compaction system was confirmed by the experiments.

关 键 词：温压 感应加热 热传导 温度场模拟 

分 类 号：TF124.3[冶金工程—粉末冶金]