Accession Number:

ADD019856

Title:

Process for Forming a Coating on a Substrate Using a Stepped Heat Treatment

Descriptive Note:

Patent, filed 16 Sep 1998, patented 4 Jul 2000

Corporate Author:

NAVAL AIR WARFARE CENTER AIRCRAFT DIV PATUXENT RIVER MD

Personal Author(s):

Report Date:

2000-07-04

Pagination or Media Count:

6.0

Abstract:

The present invention is directed to a coating process for forming a high quality, high ductility, metallurgically bonded coating on a substrate or part. The process comprises applying a coating to the substrate using an HVOF spray coating technique and subjecting the coated substrate to a stepped heat treatment for diffusing the coating into the substrate while substantially avoiding the formation of macro cracks.

Subject Categories:

  • Coatings, Colorants and Finishes
  • Manufacturing and Industrial Engineering and Control of Production Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE