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Microstructures and Properties of 17-4 PH Stainless Steel Fabricated by Selective Laser Melting

Authors :
Murr, Lawrence E.
Martinez, Edwin
Hernandez, Jennifer
Collins, Shane
Amato, Krista N.
Gaytan, Sara M.
Shindo, Patrick W.
Source :
Journal of Materials Research and Technology; October-December 2012, Vol. 1 Issue: 3 p167-177, 11p
Publication Year :
2012

Abstract

This research examines 17-4 PH stainless steel powders produced by atomization in either argon or nitrogen atmospheres (producing martensitic (α-Fe) or mostly austenitic (γ-Fe) phase powders, respectively) and correspondingly fabricated by selective laser melting (SLM) in either a nitrogen or argon atmosphere.

Details

Language :
English
ISSN :
22387854
Volume :
1
Issue :
3
Database :
Supplemental Index
Journal :
Journal of Materials Research and Technology
Publication Type :
Periodical
Accession number :
ejs35184309
Full Text :
https://doi.org/10.1016/S2238-7854(12)70029-7