In-situ neutron diffraction investigation of two-stage martensitic transformation in a 13%Mn steel with serrated deformation
نویسندگان
چکیده
Two stage austenite ??-martensite ??-martensite phase transformation, phase-specific lattice strain evolution and load sharing during tensile deformation of a 13%Mn hot-rolled austenitic steel are revealed by in-situ neutron diffraction. Direct evidence is provided that serrated behavior attributed to discontinuous martensitic transformation.
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ژورنال
عنوان ژورنال: Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
سال: 2022
ISSN: ['0921-5093', '1873-4936']
DOI: https://doi.org/10.1016/j.msea.2022.142955