Program to Develop High Strength Aluminum Powder Metallurgy Products. Phase 3 - Scale-Up A

Abstract

Wrought products from 170-lb aluminum alloy powder compacts have been fabricated and evaluated against three combinations of properties. Product forms included extrusions, die forgings, hand forgings, plate and sheet. Properties of interest included strength, ductility, fracture toughness, stress-corrosion cracking resistance, exfoliation corrosion resistance, and smooth and notched specimen fatigue performance.

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Document Details

Document Type
Technical Report
Publication Date
Sep 29, 1972
Accession Number
AD0904778

Entities

People

  • D. J. Truax
  • W. S. Cebulak

Organizations

  • Alcoa

Tags

Communities of Interest

  • Air Platforms
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Corrosion Resistance
  • Crystal Structure
  • Fabrication
  • Heat Treatment
  • Hot Pressing
  • Hot Working
  • Materials
  • Materials Engineering
  • Mechanical Properties
  • Mechanical Working
  • Mechanics
  • Plastic Explosives
  • Stress Corrosion
  • Stress Corrosion Cracking
  • Tensile Properties
  • Tensile Strength
  • Test Methods

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.
  • Metallurgy
  • Powder metallurgy of Titanium alloys.