The effect of Hf on solidification cracking inhibition of IN738LC processed by Selective Laser Melting
Zhengrong Yu, Chuan Guo, Shuang Han, Xiaogang Hu, Lijie Cao, Zhen Xu, Hui Ding, Qiang Zhu
Topics & Concepts
Selective laser meltingMaterials scienceCrackingSuperalloyComposite materialUltimate tensile strengthPorosityRelative densityMetallurgyWeldingSinteringMicrostructureAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesAdditive Manufacturing and 3D Printing Technologies