RTX Corporation
SELF-LUBRICATING BLADE ROOT/DISK INTERFACE
Last updated:
Abstract:
A coating for a blade root/disk interface includes a layer of soft metal matrix, and a solid lubricant distributed through the soft metal matrix. Examples of materials include CuAl as the soft metal matrix and MoS.sub.2 as the solid lubricant, although others are also disclosed.
Status:
Application
Type:
Utility
Filling date:
14 Aug 2020
Issue date:
17 Feb 2022