Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1612982 | Journal of Alloys and Compounds | 2014 | 6 Pages |
Abstract
Phase equilibria in Al-Ti-Zr ternary system at 1273 K were experimentally investigated through alloy sampling combined with electron probe micro-analyzer (EPMA) and X-ray diffraction (XRD). No ternary compound was detected. Experimental results show that there is a continuous solid solution β(Ti, Zr) which dissolves up to 25.5 at.% Al, and Ti can substitute Zr in most Al-Zr binary intermediate phases to a certain degree while the maximum solubility of Zr in α2(Ti3Al) and γ(TiAl) reaches up to 25 at.% and 9 at.%, respectively. The isothermal section consists of 16 single-phase regions, 26 two-phase regions and 14 three-phase regions.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
F. Yang, F.H. Xiao, S.G. Liu, S.S. Dong, L.H. Huang, Q. Chen, G.M. Cai, H.S. Liu, Z.P. Jin,