| 申请日期 | 2025-07-06 | 申请号 | WOFR07052447 |
| 公开（公告）号 | WO2008078024A3 | 公开（公告）日 | 2008-10-02 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | SNECMA PROPULSION SOLIDE; LOUCHET POUILLERIE CAROLINE; TAWIL HENRI; BOUILLON ERIC | ||
| 简介 | The invention relates to an environmental barrier for a substrate made of a composite material with a ceramic matrix containing silicon, essentially SiC, which is formed by an anti-corrosion protection layer containing an aluminosilicate-type compound of an alkaline or alkaline-earth or rare-earth element, e.g. BSAS, with an aluminium nitride layer being interposed as a chemical barrier between the substrate and the anti-corrosion protection layer. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
