Simulation of TTT Curves for Additively Manufactured Inconel 625.
Journal
Metallurgical and materials transactions. A. Physical metallurgy and materials science
ISSN: 1543-1940
Titre abrégé: Metall Mater Trans A Phys Metall Mater Sci
Pays: United States
ID NLM: 101737339
Informations de publication
Date de publication:
2019
2019
Historique:
entrez:
1
12
2022
pubmed:
1
1
2019
medline:
1
1
2019
Statut:
ppublish
Résumé
The ability to use common computational thermodynamic and kinetic tools to study the microstructure evolution in Inconel 625 (IN625) manufactured using the additive manufacturing (AM) technique of laser powder-bed fusion is evaluated. Solidification simulations indicate that laser melting and re-melting during printing produce highly segregated interdendritic regions. Precipitation simulations for different degrees of segregation show that the larger the segregation, i.e., the richer the interdendritic regions are in Nb and Mo, the faster the
Identifiants
pubmed: 36452270
doi: 10.1007/s11661-018-4959-7
pmc: PMC9706688
mid: NIHMS1533759
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Intramural NIST DOC
ID : 9999-NIST
Pays : United States
Références
Acta Mater. 2016 Jun;111:385-398
pubmed: 29606898
J Appl Crystallogr. 2018;51 Pt 3:
pubmed: 30996401
Acta Mater. 2017 Oct 15;139:244-253
pubmed: 29230094
Scr Mater. 2017 Apr;131:98-102
pubmed: 28824284
Acta Mater. 2018;152:
pubmed: 31080354
J Synchrotron Radiat. 2008 Sep;15(Pt 5):427-32
pubmed: 18728312
Metall Mater Trans A Phys Metall Mater Sci. 2018;49:
pubmed: 30983847