Phase equilibria in Nb-Mo-rich zone of the Nb-Si-Mo ternary system

Authors
Ma, CL Tan, Y Tanaka, H Kasama, A Tanaka, R Miura, S Mishima, Y Hanada, S
Citation
Cl. Ma et al., Phase equilibria in Nb-Mo-rich zone of the Nb-Si-Mo ternary system, MATER T JIM, 41(10), 2000, pp. 1329-1336
Citations number
13
Categorie Soggetti
Metallurgy
Journal title
MATERIALS TRANSACTIONS JIM
ISSN journal
09161821 → ACNP
Volume
41
Issue
10
Year of publication
2000
Pages
1329 - 1336
Database
ISI
SICI code
0916-1821(200010)41:10<1329:PEINZO>2.0.ZU;2-X
Abstract
Microstructures and phase equilibria in cast and annealed Nb-Mo-Si alloys n ear the Nb-Mo binary were studied using X-ray diffraction (XRD) analysis, s canning electron microscopy (SEM), and electron beam microprobe analysis (E PMA). A broad range of Nb and Mo compositions were investigated for Si comp ositions ui, to 30 mol%. Microstructural and microchemical evidence provide a clear definition of the Nh-Mo-Si liquidus surface projection and an isot hermal section diagram at 1973 K.