Invention Application
- Patent Title: SILICON OXYCARBIDE-BASED ENVIRONMENTAL BARRIER COATING
-
Application No.: US17403296Application Date: 2021-08-16
-
Publication No.: US20220081750A1Publication Date: 2022-03-17
- Inventor: Xia Tang , Paul Sheedy , Tania Bhatia Kashyap , Wayde R. Schmidt , Daniel G. Goberman
- Applicant: Raytheon Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Main IPC: C23C4/12
- IPC: C23C4/12 ; F01D5/28 ; C23C28/04 ; C23C16/32 ; C23C16/40 ; F16J15/453 ; C23C4/04
Abstract:
An article includes a silicon oxycarbide-based layer that has Si, O, and C in a covalently bonded network. The silicon oxycarbide-based layer has first and second opposed surfaces. A calcium-magnesium alumino-silicate-based layer is interfaced with the first surface of the silicon oxycarbide-based layer.
Public/Granted literature
- US12091756B2 Silicon oxycarbide-based environmental barrier coating Public/Granted day:2024-09-17
Information query
IPC分类:
