Microstructure evolution, phase transformation and mechanical properties of IN738 superalloy fabricated by selective laser melting under different heat treatments
Luo Zhang, Yetao Li, Qingdong Zhang, Sheng Zhang
Topics & Concepts
Materials scienceSelective laser meltingMicrostructureUltimate tensile strengthGrain boundaryLaves phaseCarbideSuperalloyComposite materialElongationGrain sizeMetallurgyPhase (matter)AlloyIntermetallicOrganic chemistryChemistryAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesHigh Entropy Alloys Studies