Pre-strain effects on critical stress and hydrogen content for hydrogen-induced quasi-cleavage fracture in a TRIP-aided bainitic ferrite steel: Martensitic transformation, matrix damage, and strain aging
Bakuya Kumai, Tomohiko Hojo, Motomichi Koyama, Eiji Akiyama, Hiroyuki WAKI, Akihiko Nagasaka
Topics & Concepts
Materials scienceHydrogen embrittlementHydrogenAusteniteMetallurgyFerrite (magnet)Work hardeningStrain hardening exponentElongationMartensiteDynamic strain agingMicrostructureEmbrittlementComposite materialUltimate tensile strengthChemistryCorrosionOrganic chemistryHydrogen embrittlement and corrosion behaviors in metalsMicrostructure and Mechanical Properties of SteelsFatigue and fracture mechanics