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XIA Zhi-xin , ZHANG Chi , HUANG Qun-ying , LIU Shao-jun , LI Zhao-dong , YANG Zhi-gang
钢铁研究学报(英文版)
The effect of TaC on grains and packets coarsening in the reduced activation ferritic/martensitic (RAFM) steels was investigated. It was found that the combined effect of the austenitizing temperature and heating rate resulted in the heterogeneous austenite grain growth. When the austenitizing tempe...
关键词: reduced activation steel , TaC precipitation , diffusion , thermodynamic model
钱海帆，张宇光，王炜，张建平
钢铁
为了研究Fe-C-Mn-Al系TRIP钢两相区奥氏体化过程中合金元素在奥氏体和铁素体中的分布，利用热膨胀仪、金相显微镜、电子探针等仪器，在对TRIP钢两相区奥氏体化过程进行热力学与动力学分析的基础上，建立了两相区奥氏体化过程的扩散模型，采用显式有限体积法对800℃与840℃的奥氏体化过程进行了数值求...
关键词: 相变诱导塑性 , intercritical annealing , austenization , kinetics , diffusion , aluminum , manganese , finite element method
