Effect of Surface Preparation Method on MIL-PRF-24667 Nonskid Performance

Abstract

This report provides the results of MIL-PRF-24667 nonskid coating systems applied to steel substrates that were prepared using various commercial surface preparation methods. The surface preparation methods selected for testing were NACE 2/SSPC-SP 10 using angular mineral grit (SP 10 Grit), NACE 2/SSPC-SP 10 using rounded steel shot (SP 10 Shot), NACE 3/SSPC-SP 6 using angular mineral grit (SP 6 Grit), and NACE/SSPC-SP WJ-2/L using fresh water (UHPWJ). A combination of MIL-PRF-24667 tests and other custom tests developed by the Naval Research Laboratory (NRL) were performed to evaluate the nonskid coatings adhesion and resistance to undercutting corrosion when applied over the various surface conditions. A demonstration was also performed on an active USN ship to compare preparation methods (production rates, surface profile measurements, and in-service performance) on a large scale, over severely weathered (i.e., pitted) steel.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Feb 19, 2021
Accession Number
AD1123388

Entities

People

  • Cameron Miller
  • James S. Martin
  • James Tagert
  • John Wegand
  • Sheri Stanke

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Abrasive Blasting
  • Abrasives
  • Aircraft Carriers
  • Aluminum Oxides
  • Atmospheric Corrosion
  • Chemistry
  • Coatings
  • Corrosion
  • Engineering
  • Flight Decks
  • Materials
  • Measurement
  • Metals
  • Military Research
  • Power Tools
  • Production Rate
  • Resistance
  • Standards
  • Substrates
  • Surface Finishing
  • Surface Properties
  • Surface Roughness
  • Test And Evaluation
  • Test Methods

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.
  • Petroleum Engineering
  • Surface Coatings Technology.