Extraction of reversible hydrogen trapped on prior austenite grain boundaries and promoting intergranular fracture in the elastic region of tempered martensitic steel by utilizing frozen-in hydrogen distribution at -196 °C
Kazuki Okuno, Kenichi Takai
Topics & Concepts
Hydrogen embrittlementMaterials scienceHydrogenIntergranular fractureAusteniteMartensiteUltimate tensile strengthMetallurgyFracture (geology)Intergranular corrosionComposite materialMicrostructureCorrosionChemistryOrganic chemistryHydrogen embrittlement and corrosion behaviors in metalsCorrosion Behavior and InhibitionMicrostructure and Mechanical Properties of Steels