HEAT RESISTANT CHROMATE CONVERSION COATINGS

Abstract

An investigation of means for preventing the adverse effect of heat on the corrosion resistance of chromated metals was conducted. Treatment of chromated zinc or aluminum by simple immersion in sodium silicate, barium nitrate, glycerine or sodium dichromate solution in some instances provided considerable retention of corrosion resistance in spite of subjection to elevated temperatures up to 200C.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1967
Accession Number
AD0685092

Entities

People

  • F. Pearlstein
  • M. R. D'ambrosio

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Alkenes
  • Aluminum
  • Chromium Compounds
  • Classification
  • Conversion
  • Corrosion
  • Corrosion Resistance
  • Ethylene Glycol
  • Ethylenes
  • Metals
  • Military Research
  • Munitions
  • Ordnance Laboratories
  • Resistance
  • Security
  • Silicates

Readers

  • Materials Science and Engineering.
  • Surface Coatings Technology.