Consolidation of A12O3 Nano-Power by Magnetic Pulsed Compaction and Sintering

Abstract

Successful ulta-fine nano Al2O3 powder was consolidated and sintered using magnetic pulsed compaction. Measurements indicated that many properties in the consolidated Al2O3 bulk have been much improved over the conventional polycrystalline materials. The optimization of the compaction parameters and sintering conditions will lead to the consolidation of Al2O3 nanopowder for the higher density and even further enhanced mechanical properties.

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Document Details

Document Type
Technical Report
Publication Date
Oct 16, 2007
Accession Number
ADA473143

Entities

People

  • Whung W. Kim

Organizations

  • Korea Atomic Energy Research Institute

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Electron Microscopes
  • Electron Microscopy
  • Grain Growth
  • Grain Size
  • Hardness
  • Hot Pressing
  • Materials
  • Materials Processing
  • Measurement
  • Mechanical Properties
  • Microscopes
  • Nanoparticles
  • Nanostructures
  • Particles
  • Scanning Electron Microscopes
  • Scanning Electron Microscopy
  • Sintering

Fields of Study

  • Materials science

Readers

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