The Effects of Corrosion on the Recognition Threshold of Symbols Stamped into Steel Surfaces

Abstract

The research consisted of an experimental determination of the effects of corrosion upon the recognition thresholds of symbols stamped into unprotected steel surfaces. The conclusions are reported. (1) even a small amount of surface corrosion is extremely detrimental to marking recognition; (2) removal of corrosion product becomes a less effective means of improving recognition characteristics of symbols as the degree of corrosion increases; and (3) viewing angle is relatively unimportant from the corrosion standpoint.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1972
Accession Number
AD0768185

Entities

People

  • Daniel C. Clouser

Organizations

  • United States Army Materiel Command

Tags

DTIC Thesaurus Topics

  • Analysis Of Variance
  • Brightness
  • Chemical Reactions
  • Cold Working
  • Computer Programs
  • Data Analysis
  • Engineering
  • Experimental Data
  • Experimental Design
  • Information Science
  • Light Sources
  • Metals
  • Protective Coatings
  • Surveys
  • Time Intervals
  • Virtual Reality
  • Visual Acuity

Readers

  • Materials Science and Engineering.
  • Systems Analysis and Design
  • Vision Science/Vision Psychology/Cognitive Neuroscience.