Open AccessQuantifying phase transformation during the manufacturing process of AISI 430 ferritic stainless steel
Author(s) -
Irene Collado,
Andrés Núñez,
Alberto Ruíz,
Juan F. Almagro Bello,
Francisco Botana
Publication year - 2020
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/891/1/012007
Subject(s) - materials science , metallurgy , electron backscatter diffraction , annealing (glass) , microstructure , austenite , ferrite (magnet) , diffraction , grain size , composite material , physics , optics
The effect of ferrite to austenite transformation phenomenon on microstructure and annealing performance of AISI 430 (EN 1.4016) ferritic stainless steel 16%Cr-0.04%C and 17%Cr-0.02%C was studied by electron backscatter diffraction and X-ray diffraction. Hot-rolled and annealed specimens of each ferritic stainless steel were collected from manufacturing route, where different states were analysed. Chemical composition shift of AISI 430 is correlated to microstructural behaviour of each material, while annealing temperature impact over grain growth phenomena is discussed.