Research and Application of Advanced Superplasticity in Ultrafine Grained Aluminum Alloys and Composites

Abstract

Ultrafine grained Al 1420 alloy and Al 6061 composite were processed by severe plastic deformation. The requirements to achieve high strain rate superplasticity in the UFG Al 1420 alloy are discussed. Examples of complex shape articles fabricated by high strain rate superplastic forming are demonstrated.

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Document Details

Document Type
Technical Report
Publication Date
Jul 31, 1999
Accession Number
ADA368612

Entities

People

  • R. K. Islamgaliev
  • R. Z. Valiev

Organizations

  • Ufa State Aviation Technical University

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Advanced Materials
  • Alloys
  • Aluminum
  • Aluminum Alloys
  • Composite Materials
  • Grain Size
  • High Temperature
  • Materials
  • Mechanical Properties
  • Mechanics
  • Metal Matrix Composites
  • Metals
  • Microstructure
  • Particle Size
  • Particles
  • Plastic Deformation
  • Strain Rate

Fields of Study

  • Materials science

Readers

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