RTX Corporation
HIGH PURITY ALUMINUM COATING WITH ZINC SACRIFICIAL UNDERLAYER FOR ALUMINUM ALLOY FAN BLADE PROTECTION
Last updated:
Abstract:
A coating system for an aluminum component includes a substrate formed from an aluminum material, a zinc or zinc alloy sacrificial layer deposited on the substrate, and an aluminum coating deposited over the zinc or zinc alloy sacrificial layer.
Status:
Application
Type:
Utility
Filling date:
3 Jan 2022
Issue date:
21 Apr 2022