Open AccessMicrostructural study of duplex stainless steel after turning using EBSD and X-ray diffraction analysis
Author(s) -
Jiří Čapek,
Peter Minárik,
Miroslav Neslušan,
Karel Trojan,
Nikolaj Ganev
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1121/1/012033
Subject(s) - electron backscatter diffraction , misorientation , materials science , diffraction , flank , crystallite , metallurgy , duplex (building) , optics , microstructure , grain boundary , physics , anthropology , dna , biology , genetics , sociology
The aim of this research is a microstructural study of duplex stainless steel after turning. The electron backscatter diffraction and X-ray diffraction analyses were applied to analyse the surface and subsurface regions. The gradients of Kernel Average Misorientation as a function of flank wear were investigated. It was found that the concentration of deformation depends on the subsurface depth, individual phases, and flank wear. The similar behaviour but with a different inclination of grain size (determined by electron backscatter diffraction) and crystallite size (determined by X-ray diffraction) depending on flank wear was observed.