Elimination of Carbides in Carburized Layer of Stainless Steel/Carbon Steel by Horizontal Continuous Liquid-Solid Composite Casting.
diffusion
horizontal continuous liquid–solid composite casting
interfacial carbides
stainless steel/carbon steel clad plates
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
03 May 2023
03 May 2023
Historique:
received:
19
04
2023
accepted:
02
05
2023
medline:
13
5
2023
pubmed:
13
5
2023
entrez:
13
5
2023
Statut:
epublish
Résumé
The carbides in the carburized layer of stainless steel (SS)/carbon steel (CS) clad plates are prone to inducing intergranular cracks and reducing the interfacial bonding strength. In this paper, SS/CS clad plates were fabricated by horizontal continuous liquid-solid composite casting (HCLSCC), and the formation mechanism of the interfacial carbides and their effect on the elimination of carbides in the carburized layer were revealed by numerical simulation and thermodynamic calculations. During the HCLSCC process, the cladding interface encountered re-melting and re-solidification after rapid melting and solidification, resulting in liquid-liquid and solid-solid diffusion at the cladding interface, where the atomic ratio of Cr/C (Cr/C) gradually increased. Therefore, strip M
Identifiants
pubmed: 37176398
pii: ma16093516
doi: 10.3390/ma16093516
pmc: PMC10180407
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : National Natural Science Foundation of China
ID : 52004028
Organisme : National Natural Science Foundation of China
ID : 51904029
Références
Nature. 2017 Apr 27;544(7651):460-464
pubmed: 28397822
Materials (Basel). 2020 Nov 30;13(23):
pubmed: 33266095
Sci Rep. 2021 May 11;11(1):10020
pubmed: 33976259