Neutron diffraction analysis of retained austenite stability in Mn–Si steel during plastic deformation

作者: Ondrej Muránsky , Petr Lukáš , Jozef Zrník , Petr Šittner

DOI: 10.1016/J.PHYSB.2006.05.367

关键词: TRIP steelAlloy steelComposite materialDiffusionless transformationAusteniteNeutron diffractionPlasticityFerrite (iron)BainiteMaterials scienceElectrical and Electronic EngineeringElectronic, Optical and Magnetic MaterialsCondensed matter physics

摘要: High strength and ductility of the transformation-induced plasticity (TRIP) steels is attributed to effect resulting from strain-induced martensitic transformation retained austenite in multiphase (ferrite, bainite) microstructure. This paper reports results situ neutron diffraction experiments focused on monitoring evolution phase fractions stresses three different TRIP steel samples subjected tensile loading at room temperature.

参考文章(1)
Tanya Ros-Yáñez, Yvan Houbaert, Anne Mertens, Characterization of TRIP-assisted multiphase steel surface topography by atomic force microscopy Materials Characterization. ,vol. 47, pp. 93- 104 ,(2001) , 10.1016/S1044-5803(01)00157-7