Microstructure Evolution of a Metastable CrMnN Austenitic Stainless Steel during Compression Deformation

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Abstract:

Microstructural evolution of a metastable 18Cr12Mn0.55N austenitic stainless steel during compression deformation was investigated by transmission electron microscopy (TEM) and X-ray diffraction (XRD). TEM observation showed the occurrence of deformation-induced phase transformation and atypical deformation twin, the deformation-induced phase cannot be identified as austenite or martensite. XRD test showed that the amount of deformation-induced phase is less than the detectable limit of XRD.

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Periodical:

Advanced Materials Research (Volumes 146-147)

Pages:

26-33

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Online since:

October 2010

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