A Study of the Morphology and Fineness of the Dispersion of a Precipitate in Low U/Al and U-Si Alloys,

Abstract

The morphology and degree of precipitate dispersion in a U-A1 alloy were studied through an electron microscope after two types of heat treatment; at 730C for 15 min and at 575C for 100 hr. Globular particles were found to vary from 300 to 600 Angstrom units in diameter within grains, while those on grain boundaries varied from 1000 to 2000 Angstrom units. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 26, 1968
Accession Number
AD0850266

Entities

People

  • J. Novák
  • J. Truchly

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Boundaries
  • Czechoslovakia
  • Diameters
  • Dispersions
  • Electron Microscopes
  • Electrons
  • Grain Boundaries
  • Heat Treatment
  • Microscopes
  • Optical Equipment
  • Optical Magnification Devices
  • Particles
  • Precipitates

Fields of Study

  • Materials science

Readers

  • Powder metallurgy of Titanium alloys.
  • Software Engineering

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene