Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1585342 | Materials Science and Engineering: A | 2006 | 11 Pages |
Abstract
Knowledge of phase equilibria in the Ru–Al–Ni ternary system is relevant to the development of new single crystal Ni-based superalloys as well as to new high temperature protective coating systems for these alloys. A series of diffusion couple investigations have been performed across the Ru–Al–Ni ternary system in order to establish phase fields and possible diffusion paths. A continuous B2 phase has been shown to exist across the Ru–Al–Ni ternary between the RuAl and NiAl phases at temperatures of 1000 and 1100 °C. Ternary isothermal sections for Ru–Al–Ni at 1000 and 1100 °C are presented.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
B. Tryon, T.M. Pollock,