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EVALUATION OF STRAIN RATE EFFECTS ON TRANSITION BEHAVIOUR APPLYING THE MASTER CURVE METHODOLOGY

机译:评估施加曲线方法的过渡行为的应变率效应

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The master curve methodology has been used for an evaluation of strain rate effects on transition behaviour of cast ferritic CrMo steel. The physical aspects of strain rate effect on reference temperature has been analysed as a base for the prediction of this dependence. Statistical aspects of the strain rate effects on the reference temperature and the shift of master curve on temperature axis has been discussed showing capability of the method for the prediction of strain rate susceptibility of steel fracture behaviour.
机译:主曲线方法已被用于评估应变率对铸造铁素体CRMO钢的过渡行为的影响。已经分析了对参考温度的应变率效应的物理方面作为预测这种依赖的基础。已经讨论了应变速率对参考温度和母曲线偏移的统计方面已经讨论了在温度轴上的施加方法的能力,以预测钢断裂行为的应变率易感性的能力。

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