基本信息:
- 专利标题： COATING INCLUDING A RARE EARTH SILICATE-BASED LAYER INCLUDING A SECOND PHASE
- 专利标题（中）：覆盖经过第二阶段SELTENERDSILICAT基层
- 申请号：EP09815469.3 申请日：2009-09-29
- 公开(公告)号：EP2344590B1 公开(公告)日：2016-11-30
- 发明人： LEE, Kang, N.
- 申请人： Rolls-Royce Corporation
- 申请人地址： 2001 S. Tibbs Avenue Indianapolis, IN 46241 US
- 专利权人： Rolls-Royce Corporation
- 当前专利权人： Rolls-Royce Corporation
- 当前专利权人地址： 2001 S. Tibbs Avenue Indianapolis, IN 46241 US
- 代理机构： Vaughan, Christopher Tammo
- 优先权： US101389P 20080930
- 国际公布： WO2010039699 20100408
- 主分类号： C09D1/00
- IPC分类号： C09D1/00
摘要：
A coating including a bond layer deposited on a substrate. The bond layer includes a rare earth silicate and a second phase, the second phase including at least one of silicon, silicides, alkali metal oxides, alkali earth metal oxides, glass ceramics, Al2O3, TiO2, Ta2O5, HfO2, ZrO2, HfSiO4, ZrSiO4, HfTiO4, ZrTiO4, or mullite. The coating may provide thermal and/or environmental protection for the substrate, especially when the substrate is a component of a high-temperature mechanical system.