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Finite element analysis of the steel quenching process: Temperature field and solid-solid phase change

机译:钢淬火过程的有限元分析:温度场和固-固相变

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This paper deals with a finite element analysis of the steel quenching process; regarding the transient temperature field and the thermally induced solid-solid phase transformations. All the process steps, i.e. heating, holding, and cooling, have been considered, modeling both the austenite formation and decomposition and taking into account nucleation and growth processes. The final hardness distribution into the quenched sample has been predicted according to the rule of mixtures, taking into account the chemical composition of the processing material, the final distribution of each phase and the local cooling rate.
机译:本文对钢淬火过程进行了有限元分析。关于瞬态温度场和热诱导的固-固相变。已经考虑了所有工艺步骤,即加热,保温和冷却,对奥氏体的形成和分解进行了建模,并考虑了成核和生长过程。已根据混合物的规则预测了淬火样品中的最终硬度分布,其中考虑了加工材料的化学成分,各相的最终分布和局部冷却速率。

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