The impact of additive manufacturing on the mechanical properties of a stainless precipitation hardening steel

Autor:	Robert Brandt, Frank Walther, Jan T. Sehrt, Dirk Biermann, Martin Lindner, Felix Stern, Tobias Grimm, Sabrina Hase, Meik Tilger
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	precipitation hardening steel pbf-lb/m additive-subtractive-manufacturing surface topography Materials of engineering and construction. Mechanics of materials TA401-492
Zdroj:	Science and Technology of Advanced Materials: Methods, Vol 2, Iss 1, Pp 38-49 (2022)
Druh dokumentu:	article
ISSN:	2766-0400 27660400
DOI:	10.1080/27660400.2021.2023684
Popis:	A stainless precipitation hardening steel has been qualified for powder bed fusion of metals using a laser beam. The mechanical and microstructural properties of additively manufactured samples have been thoroughly investigated and compared to samples of the very same material made by means of ingot casting. Additive manufacturing is feasible and can deliver superior mechanical properties. Additionally, the surface quality will be improved by means of wet abrasive jet machining, and its impact on the residual stresses has been shown.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/76c37b054fce40d2a21a59205dbe2a98 Zobrazit plný text záznamu View record in DOAJ