形变诱导铁素体相变(Deformation Induced Ferrite Transformation, DIFT)是指在钢的 Ae3温度附近施加变形,变形中奥氏体能量升 高,稳定性降低,从而导致γ→α相变。
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形变诱导相变形变诱导相变(Deformation induced ferrite transformation)是将低碳钢加热到稍高于奥氏体相变(Ac3)温度以上,对
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近年来,在超细化晶粒的工艺中,通过变形诱导铁素体相变(Deformation Induced Ferrite Transformation)来获得超细晶粒(<4μm)的方法引人关注。
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The results show that some ferrite can form through deformation-induced ferrite transformation during multi-pass deformation.
结果表明,在多道次变形过程中,部分奥氏体通过形变诱导相变转变为铁素体;
The deformation characters and the evolution of deformation induced transformation ferrite of low carbon steel were studied.
研究了不同温度下低碳钢变形特征以及形变诱导铁素体演变行为和在保温过程中的变化。
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