| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8012193 | Transactions of Nonferrous Metals Society of China | 2016 | 7 Pages |
Abstract
Through alloy sampling combined with diffusion triple technique, phase equilibria in Al-Ti-Zr ternary system at 1073 K were experimentally determined with electron probe microanalysis (EPMA). Experimental results show that there is a solid solution β(Ti,Zr) which dissolves Al up to 16.3% (mole fraction). Ti and Zr can substitute each other in most Ti-Al and Al-Zr binary intermediate phases to a certain degree while the maximum solubility of Zr in Ti3Al and TiAl reaches up to 17.9% and 4.0% (mole fraction), respectively. The isothermal section consists of 16 single-phased regions, 27 two-phased regions and 14 three-phased regions. No ternary phase was detected.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Kai-li LÃ, Feng YANG, Zhi-yun XIE, Hua-shan LIU, Ge-mei CAI, Zhan-peng JIN,