TEM Studies on Martensitic Transformation in Fe-Cr-W-V-C Alloy
来源期刊：JOURNAL OF MATERIALS SCIENCE TECHNOLOG1991年第1期
论文作者：伍尚华 刘禹门
文章页码：29 - 34
摘 要：<正> The martensitic transformation inFe-Cr-W-V-C alloy has been investigated byTEM.The habit plane of martensite is near （252）f,the austenite/martensite orientation relationship isKurdjumov-Sachs’.In the martensite plates thereare twins on （112）[ 1]b,dislocation tangles and thelattice defects on （011）b plane.In the austenite nearthe growing martensite plates,the dislocations withhigh density and stacking faults can be observed.The substructure of martensite may probably be theresult of accommodation deformation duringmartensitic transformations.
伍尚华，刘禹门
摘 要：<正> The martensitic transformation inFe-Cr-W-V-C alloy has been investigated byTEM.The habit plane of martensite is near （252）f,the austenite/martensite orientation relationship isKurdjumov-Sachs’.In the martensite plates thereare twins on （112）[ 1]b,dislocation tangles and thelattice defects on （011）b plane.In the austenite nearthe growing martensite plates,the dislocations withhigh density and stacking faults can be observed.The substructure of martensite may probably be theresult of accommodation deformation duringmartensitic transformations.
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