Effect of nanoscale cellular structure on the mechanical properties of Inconel 718 with unique hierarchical structure fabricated by laser powder bed fusion
Ken Cho, Kippei Yamashita, Shinnosuke Kakutani, Takuma Saito, Taisuke Sasaki, Katsuhiko Sawaizumi, Masayuki Okugawa, Yuichiro Koizumi, Tsuyoshi MAYAMA, Taichi Kikukawa, Ozkan Gokcekaya, Takuya Ishimoto, Hajime Kimizuka, Wu Gong, Takuro Kawasaki, Stefanus Harjo, Takayoshi Nakano, Hiroyuki Yasuda
Topics & Concepts
Materials scienceMicrostructureGrain boundaryInconelNanoscopic scaleDislocationMicroscale chemistryComposite materialDeformation mechanismLamellar structureHardening (computing)FabricationStrengthening mechanisms of materialsDeformation (meteorology)Slip (aerodynamics)Grain sizeResidual stressCrystal twinningPlasticityCrystallographic defectDeformation bandsFusionMultiscale modelingNeutron diffractionStructure formationWork hardeningStress (linguistics)Drop (telecommunication)Structural materialLaserStrain hardening exponentNanotechnologyAdditive Manufacturing Materials and ProcessesCellular and Composite StructuresAdditive Manufacturing and 3D Printing Technologies