Role of grain boundaries and precipitates in small, fatigue crack-growth resistance of additively-manufactured, Ni-based superalloy 718 under torsional cyclic loading
Sungcheol Park, Yuya Tanaka, Saburo Okazaki, Yusuke Funakoshi, Hideto Kawashima, Hisao Matsunaga
Topics & Concepts
Materials scienceSuperalloyParis' lawAlloyGrain boundaryCrack closureMicrostructureTexture (cosmology)Cyclic stressComposite materialGrain sizeMetallurgyFracture mechanicsArtificial intelligenceComputer scienceImage (mathematics)Additive Manufacturing Materials and ProcessesHigh Temperature Alloys and CreepAluminum Alloy Microstructure Properties