Additive manufacturing of austenitic stainless steels using laser powder bed fusion (LPBF) or wire arc melting (WAAM) processes still presents a number of difficulties in terms of …
T Riipinen, A Revuelta, A Forsström, Z Que - 2022 - cris.vtt.fi
The effect of different solution annealing (SA) treatments on the material properties of L-PBF produced 316L specimens was investigated. Hot Isostatic Pressing (HIP) is often the heat …
To improve surface hardness and wear resistance of austenitic stainless steels, conventional treatments, carried out at temperatures above 550 C, are not suitable …
Ce travail s' inscrit dans le cadre d'un programme de recherche collaboratif entre le milieu académique et des acteurs industriels du secteur aérospatial au Québec. Le projet constitue …
High entropy alloys (HEAs) constitute a novel class of alloys containing multiple principal elements in nearly equiatomic proportions. This compositional complexity increases the …
Abstract Laser Based Powder Bed Fusion (PBF-LB) is an additive manufacturing process, which can be used for the manufacture of geometrically complex metallic structures. The …
The aim of the present work has been to widen the knowledge of how variations within powder manufacturing affect laser-based powder bed fusion processing, and how this …
Direct metal laser sintering (DMLS) is an established technology in metal additive manufacturing, where metal AM is rapidly rising in industrial use, research and …