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

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.

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Document Details

Document Type
Technical Report
Publication Date
Jul 04, 2000
Accession Number
ADD019856

Entities

People

  • Leonard Moskowitz

Organizations

  • Naval Air Warfare Center

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Alloys
  • Coatings
  • Combustion
  • Combustion Chambers
  • Ductility
  • Fuels
  • Gases
  • Heat Treatment
  • High Density
  • High Temperature
  • Inventions
  • Materials
  • Melting Point
  • Patents
  • Stainless Steel
  • Substrates
  • United States

Fields of Study

  • Materials science

Readers

  • Materials Science (Mechanical Engineering).
  • Surface Coatings Technology.
  • Theoretical Analysis.