High temperaturemachanical properties of AM-materials
Date issued
2024
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Západočeská univerzita v Plzni
Abstract
This research investigates the high-temperature mechanical behavior of FGMs SS316L/IN718 fabricated by LDED, addressing a critical gap in understanding their post-deposition properties. The results show that process parameters, heat treatment and sample orientation significantly influence the mechanical characteristics of both individual materials and the composite FGMs. The study demonstrates that SS316L/IN718 through LDED has considerable promise for high-temperature uses, offering enhanced performance and a broader range of applications.
Description
Subject(s)
directed energy deposition; functionally graded materials; in718; ss316l; tensile properties; anisotropy; heat treatment; laser power; laser beam; creep; microstructure