Evaluation of High Temperature-Resistant Coatings for the Protection of Magnesium Alloys,

Abstract

A number of commercially available high temperature resistant coatings have been evaluated by subjecting them to temperatures up to 350C for periods up to 1,000 hours, followed by exposure to corrosion tests. Only two paints, showed any degree of temperature resistance at 350C. The thermal stability of the polyimide coatings was good, but they failed due to their lack of adhesion to the chrome manganese film after exposures longer than 100 hours at 300C. (Modified author abstract)

Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1973
Accession Number
AD0775200

Entities

People

  • J. F. King
  • K. G. Adamson
  • W. Unsworth

Organizations

  • Ministry of Defense

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Adhesion
  • Alloys
  • Corrosion
  • High Temperature
  • Magnesium
  • Magnesium Alloys
  • Manganese
  • Resistance
  • Test And Evaluation
  • Thermal Stability

Readers

  • Polymer Science and Engineering.
  • Surface Engineering/Surface Coating Technology.