| タイトル | The cyclic oxidation resistance at 1200 C of beta-NiAl, FeAl, and CoAl alloys with selected third element additions |
| 本文（外部サイト） | http://hdl.handle.net/2060/19920015311 |
| 著者（英） | Titran, R. H.; Barrett, C. A. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1992-04-01 |
| 言語 | eng |
| 内容記述 | The intermetallic compounds Beta-NiAl, FeAl, and CoAl were tested in cyclic oxidation with selected third element alloy additions. Tests in static air for 200 1-hr cycles at 1200 C indicated by specific weight change/time data and x-ray diffraction analysis that the 5 at percent alloy additions did not significantly improve the oxidation resistance over the alumina forming baseline alloys without the additions. Many of the alloy additions were actually deleterious. Ta and Nb were the only alloy additions that actually altered the nature of the oxide(s) formed and still maintained the oxidation resistance of the protective alumina scale. |
| NASA分類 | METALLIC MATERIALS |
| レポートNO | 92N24554
NASA-TM-105620
E-5326
NAS 1.15:105620 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/127148 |
