Eung Hyuk Lee, Chang Jae Yu, Hong-Bum Lee, Ji-Hoon Kim, Dong-Woo Suh이응혁, 유창재, 이홍범, 김지훈, 서동우
Korean J. Met. Mater. 2021;59(9):602-612. Published online 2021 Aug 4
DOI:
https://doi.org/10.3365/KJMM.2021.59.9.602
Abstract
This study investigated the influence of partial replacement of Si by Al on the microstructure and tensile properties of ultra-high strength steels with martensite-bainite complex microstructure produced by austenitization and subsequent isothermal heat treatment around M
s temperature. When the isothermal heat treatment was done below the M
s temperature, the fraction.....
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