SOME EFFECTS OF POWDER PARTICLE SIZE ON THE PHYSICAL BEHAVIOR OF PRESS FORGED BERYLLIUM

Abstract

Powder metallurgy beryllium generally contains an oxide dispersoid, due to particle surface scale, and thus the material actually is a system subject to particle strengthening. The present report shows a dependence of strength on raw powder particle size and also on thermal history.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1968
Accession Number
AD0669240

Entities

People

  • Jacob Greenspan

Organizations

  • United States Army Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Ductility
  • Grain Growth
  • Hardness
  • Impact Strength
  • Impact Tests
  • Materials
  • Mechanical Properties
  • Mechanical Working
  • Mechanics
  • Metals
  • Military Research
  • Nuclear Materials
  • Particle Size
  • Powder Metallurgy
  • Tensile Properties
  • Tensile Strength

Readers

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