Hot cracking behavior and mechanism of a third-generation Ni-based single-crystal superalloy during directed energy deposition
Nannan Lu, Zhenglong Lei, Kuan Hu, Xingfu Yu, Peng Li, Jiang Bi, Shibo Wu, Yanbin Chen
Topics & Concepts
Materials scienceMisorientationSuperalloyGrain boundaryCrackingCoalescence (physics)MetallurgyComposite materialSupercoolingDendrite (mathematics)MicrostructureGeometryThermodynamicsMathematicsPhysicsAstrobiologyAdditive Manufacturing Materials and ProcessesHigh Temperature Alloys and CreepAluminum Alloy Microstructure Properties