RT info:eu-repo/semantics/article
T1 Characterisation of 17-4PH metallic powder recycling to optimise the performance of the selective laser melting process
A1 Zapico García, Pablo
A1 Giganto Fernández, Sara
A1 Barreiro García, Joaquín
A1 Martínez Pellitero, Susana
A2 Ingenieria de los Procesos de Fabricacion
K1 Ingenierías
K1 17-4PH stainless steel
K1 Selective laser melting
K1 Additive manufacturing
K1 Powder bed fusion
K1 Laser beam melting
K1 3316 Tecnología de Productos Metálicos
AB [EN] The advantages of Additive Manufacturing (AM) processes are well known. Particularly, those AM techniques which are used to manufacture metallic parts are of great interest to industry due to the good mechanical behaviour of metallic alloys. Despite this, the quality of the manufactured parts is still an important issue due to the wide range of parameters that can affect them. In some powder bed fusion techniques, such as Selective Laser Melting (SLM), not all the initially distributed metallic powder is used in the process. There is an unmolten portion that can be recycled to ensure both the economic and environmental viability of the process. Even though this powder is unmolten, it is thermally affected due to the high temperatures attained during the process. This fact affects the powder properties and, consequently, the properties of the manufactured parts. Therefore, an analysis of the recycling effects of SLM metallic powders is an important issue in order to establish good recycling procedures and to optimise the process performance.
PB ELSEVIER
SN 2238-7854
LK https://hdl.handle.net/10612/17815
UL https://hdl.handle.net/10612/17815
NO Zapico, P., Giganto, S., Barreiro, J. & Martínez-Pellitero, S. (2020). Characterisation of 17-4PH metallic powder recycling to optimise the performance of the selective laser melting process. Journal of Materials Research and Technology, 9(2), 1273–1285. https://doi.org/10.1016/j.jmrt.2019.11.054
DS BULERIA. Repositorio Institucional de la Universidad de León
RD 29-jun-2024