Hydrogen embrittlement and associated surface crack growth in fine-grained equiatomic CoCrFeMnNi high-entropy alloys with different annealing temperatures evaluated by tensile testing under in situ hydrogen charging
Haoyu Wang, Motomichi Koyama, Tomohiko Hojo, Eiji Akiyama
Topics & Concepts
Materials scienceHydrogen embrittlementHydrogenAnnealing (glass)Grain boundaryMetallurgyEmbrittlementIntergranular corrosionAlloyUltimate tensile strengthIntergranular fractureGrain growthComposite materialGrain sizeMicrostructureCorrosionOrganic chemistryChemistryHydrogen embrittlement and corrosion behaviors in metalsHigh Entropy Alloys StudiesHigh Temperature Alloys and Creep