Study on microstructure-toughness relationship in heat affected zone of EQ70 steel by laser-arc hybrid welding
Liangliang Bao, Yong Wang, Tao Han
Topics & Concepts
Materials scienceCharpy impact testToughnessMicrostructureElectron backscatter diffractionComposite materialScanning electron microscopeBainiteGrain boundaryMartensiteOptical microscopeMetallurgyTransmission electron microscopyHeat-affected zoneNanotechnologyWelding Techniques and Residual StressesSurface Treatment and Residual StressMetal Alloys Wear and Properties