| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1602206 | Intermetallics | 2007 | 5 Pages |
Abstract
High-temperature tensile and creep tests of a Fe3Al-type iron aluminide with Zr addition were performed. Very pronounced influence of annealing at 1150 °C/2 h namely on creep properties (time to rupture – TTR, and minimum creep rate – MCR) was observed. The nature of dislocation obstacles was described using TEM. The behaviour of the material was explained by a combined effect of solid solution and precipitation hardening.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
P. Kratochvíl, P. Málek, M. Cieslar, P. Hanus, J. Hakl, T. Vlasák,