On the Microstructure and Properties of Nb-12Ti-18Si-6Ta-2.5W-1Hf (at.%) Silicide-Based Alloys with Ge and Sn Additions.
Nb-silicide-based alloys
complex concentrated alloys
creep
high entropy alloys
intermetallics
microstructures
oxidation
silicides
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
10 Apr 2020
10 Apr 2020
Historique:
received:
27
02
2020
revised:
06
04
2020
accepted:
07
04
2020
entrez:
16
4
2020
pubmed:
16
4
2020
medline:
16
4
2020
Statut:
epublish
Résumé
In this paper two Nb-silicide-based alloys with nominal compositions (at.%) Nb-12Ti-18Si-6Ta-2.5W-1Hf-2Sn-2Ge (JZ1) and Nb-12Ti-18Si-6Ta-2.5W-1Hf-5Sn-5Ge (JZ2) were studied. The alloys were designed using the alloy design methodology NICE to meet specific research objectives. The cast microstructures of both alloys were sensitive to solidification conditions. There was macro-segregation of Si in JZ1 and JZ2. In both alloys the βNb
Identifiants
pubmed: 32290070
pii: ma13071778
doi: 10.3390/ma13071778
pmc: PMC7179019
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Engineering and Physical Sciences Research Council
ID : EP/H500405/1
Organisme : Engineering and Physical Sciences Research Council
ID : EP/L026678/1
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