| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7989112 | Intermetallics | 2013 | 6 Pages |
Abstract
⺠Ir-Hf-Nb ternaries with different fcc to L12 fraction ratios were prepared. ⺠Fcc is the strengthening phase in the fcc/L12 microstructure. ⺠Fcc-dominant microstructure shows higher strength than L12-dominant one. ⺠Fcc-dominant alloy Ir-5Hf-7Nb shows the highest strength of 270 MP at 1950 °C. ⺠Interface strengthening is the key role on high-temperature strength.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
J.B. Sha, Y. Yamabe-Mitarai,