In:
MATEC Web of Conferences, EDP Sciences, Vol. 315 ( 2020), p. 13001-
Abstract:
In this work, to study the effect of laser powder bed fusion (L-PBF) parameters on the microstructure and mechanical properties of 321 austenitic steel, a series of samples were created combining various combinations of L-PBF technological modes, such as: laser spot diameter, scanning speed, laser power, scanning strategy. The possibility of controlling the structure formation of steel in the L-PBF process with the aim of obtaining a given crystallographic texture, grain size and morphology is estimated. The relationship between the resulting anisotropic structure and mechanical properties is investigated.
Type of Medium:
Online Resource
ISSN:
2261-236X
DOI:
10.1051/matecconf/202031513001
Language:
English
Publisher:
EDP Sciences
Publication Date:
2020
detail.hit.zdb_id:
2673602-0
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