Invention Application
- Patent Title: BOND COATINGS HAVING A MOLTEN SILICON-PHASE CONTAINED BETWEEN REFRACTORY LAYERS
-
Application No.: US15697947Application Date: 2017-09-07
-
Publication No.: US20190071769A1Publication Date: 2019-03-07
- Inventor: Glen Harold Kirby , Suresh Subramanian , Suresh Viswanathan , James Dale Steibel
- Applicant: General Electric Company
- Main IPC: C23C16/04
- IPC: C23C16/04 ; C23C16/24 ; C04B41/87 ; C04B41/00

Abstract:
A coated component, along with methods of its formation and use, is provided. The coated component may include a substrate having a surface, a first refractory layer on the surface of the substrate, a silicon-based bond coating on the first refractory, and an environmental barrier coating on the silicon-based bond coating. The silicon-based bond coating includes a silicon-phase contained within a refractory phase such that, when melted, the silicon-phase is contained within the refractory phase and between the surface of the substrate and an inner surface of the environmental barrier coating.
Public/Granted literature
- US11639315B2 Bond coatings having a molten silicon-phase contained between refractory layers Public/Granted day:2023-05-02
Information query
IPC分类: