Criteria for hydrogen-assisted crack initiation in Ni-based superalloy 718
Yuhei Ogawa, Kohei Noguchi, Osamu Takakuwa
Topics & Concepts
Materials scienceSuperalloyEmbrittlementNucleationHydrogen embrittlementAnnealing (glass)Slip (aerodynamics)HydrogenUltimate tensile strengthDuctility (Earth science)MetallurgyComposite materialMicrostructureThermodynamicsCreepCorrosionPhysicsOrganic chemistryChemistryHydrogen embrittlement and corrosion behaviors in metalsHigh Temperature Alloys and CreepNuclear Materials and Properties