| タイトル | 1300 K Compressive Properties of Directionally Solidified Ni-33Al-33Cr-1Mo |
| 本文（外部サイト） | http://hdl.handle.net/2060/20010061719 |
| 著者（英） | Raj, S. V.; Locci, Ivan E.; Whittenberger, J. Daniel |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2000-01-01 |
| 言語 | eng |
| 内容記述 | The Ni-33Al-33Cr-1Mo eutectic has been directionally solidified by a modified Bridgeman technique at growth rates ranging from 7.6 to 508 mm/h to produce grain/cellular microstructures, containing alternating plates of NiAl and Cr alloyed with Mo. The grains had sharp boundaries for slower growth rates (< 12.7 mm/h), while faster growth rates (> 25.4 mm/h) lead to cells bounded by intercellular regions. Compressive testing at 1300 K indicated that alloys DS'ed at rates between 25.4 to 254 mm/h possessed the best strengths which exceed that for the as-cast alloy. |
| NASA分類 | Metals and Metallic Materials |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/82481 |
