Helmets: Determination of Residual Stresses in M1 Helmets

Abstract

A metallurgical investigation was conducted consisting of chemical analysis, hardness and hardness distribution of face hardened plates, macroetching for determination of steel quality, and microscopic examination.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1944
Accession Number
ADA954239

Entities

People

  • E. N. Hegge
  • R. Jr. Beeuwkes

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Acids
  • Applied Mechanics
  • Celestial Brightness
  • Cold Working
  • Hardness
  • Lead Wires
  • Materials
  • Measurement
  • Mechanical Working
  • Mechanics
  • Residual Stress
  • Shape
  • Steel
  • Strain Gages
  • Stress Strain Relations
  • Stresses
  • Test Methods

Readers

  • Metallurgy
  • Military Engineering.