Accession Number:

ADD014239

Title:

Nickel Oxide, Ceramic Insulated, High Temperature Coating.

Descriptive Note:

Patent, Filed 26 Nov 85, patented 27 Jan 87,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1987-01-27

Pagination or Media Count:

4.0

Abstract:

A three layer composite coating for gas turbine engine materials and other materials exposed to high temperatures, thermal cycling, and corrosive environments. The base layer is Aluminide or an MCrAlY composite, where M is a metal selected from the group consisting of nickel or cobalt, alone or in combination, The middle layer is a ceramic composite. The outer layer is composed of nickel oxide.

Subject Categories:

  • Jet and Gas Turbine Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE