A microstructure-sensitive fatigue life prediction framework based on CP-FFT is proposed to study SLM fabricated Hastelloy-X. The microstructure enters in the model through shape, size and orientation distributions of grains RVEs, which are generated from experimental EBSD data. has been applied specimens built two different directions with polycrystalline microstructures able accurately predic...

Laser-aided additive manufacturing is used for complex shapes and Ni-based superalloy parts. This study aimed to optimize the process of Hastelloy X alloy obtain its excellent mechanical properties without pores or cracks in additively manufactured The was analyzed by comparing porosity, microstructure, as-built post-heat treatment conditions. In addition, existing inside specimen considerably ...