| タイトル | High temperature creep behavior of single crystal gamma prime and gamma alloys |
| 著者（英） | Nathal, M. V.; Diaz, J. O.; Miner, R. V. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1989-01-01 |
| 言語 | eng |
| 内容記述 | The creep behavior of single crystals of gamma-prime and gamma alloys were investigated and compared to the response of two-phase superalloys tested previously. High temperature deformation in the gamma alloys was characteristic of a climb-controlled mechanism, whereas the gamma-prime based materials exhibited glide-controlled creep behavior. The superalloys were much more creep resistant than their constituent phases, which indicates the importance of the gamma/gamma-prime interface as a barrier for dislocation motion during creep. |
| NASA分類 | METALLIC MATERIALS |
| レポートNO | 90A16901 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/359390 |
