Maraging steels are good candidates for the laser powder bed fusion process (L-PBF), also known as Selective Laser Melting, due to excellent weldability and resistance quench cracking. Powders physical chemical characteristics dominate final microstructure properties of printed parts, that heavily influenced by parameters. In this study, effects scanning strategies on dimensions, average surfac...

The durability assessment of additively manufactured parts needs to account for both surface-breaking material discontinuities and porosity how these interact with that have been left in the as-built state. Furthermore, be consistent airworthiness standards associated certification metallic on military aircraft analysis must able predict crack growth, as distinct from using a growth which param...