| タイトル | Oxidation Resistant Ti-Al-Fe Diffusion Barrier for FeCrAlY Coatings on Titanium Aluminides |
| 本文（外部サイト） | http://hdl.handle.net/2060/19970009935 |
| 著者（英） | Brady, Michael P.; Brindley, William J.; Smialke, James L. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1996-10-21 |
| 言語 | eng |
| 内容記述 | A diffusion barrier to help protect titanium aluminide alloys, including the coated alloys of the TiAl gamma + Ti3Al (alpha2) class, from oxidative attack and interstitial embrittlement at temperatures up to at least 1000 C is disclosed. The coating may comprise FeCrAlX alloys. The diffusion barrier comprises titanium, aluminum, and iron in the following approximate atomic percent: Ti-(50-55)Al-(9-20)Fe. This alloy is also suitable as an oxidative or structural coating for such substrates. |
| NASA分類 | Metallic Materials |
| レポートNO | 97N15580
NAS 1.71:LEW-20006-1 |
| 権利 | No Copyright |
