Invention Grant
- Patent Title: Fire containment coating system for titanium
-
Application No.: US15802837Application Date: 2017-11-03
-
Publication No.: US10435776B2Publication Date: 2019-10-08
- Inventor: Christopher W. Strock , Matthew E. Bintz
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F01D11/12
- IPC: F01D11/12 ; C23C4/02 ; C22C27/02 ; C22C27/04 ; C22C27/06 ; C23C28/00 ; C23C4/11 ; C23C4/134 ; F04D29/02 ; F04D29/16 ; F04D29/32 ; F04D29/52 ; F01D5/28
Abstract:
A blade outer air seal (BOAS) or segment thereof comprises: a metallic substrate having an inner diameter (ID) surface; and a coating system along the inner diameter surface comprises: a bondcoat atop the substrate; and a ceramic barrier coat atop the bondcoat. The bondcoat has a combined content of one or more of molybdenum, chromium, and vanadium of at least 50 percent by weight.
Public/Granted literature
- US20180066348A1 Fire Containment Coating System for Titanium Public/Granted day:2018-03-08
Information query
