I. New Techniques for the Synthesis of Metals and Alloys. II. The Properties of Rare Earth Metals and Alloys

Abstract

The investigation consisted of two parts. In part one, a High Rate Physical Vapor Deposition Process was developed for the deposition of metals, alloys, compounds and dispersion strengthened alloys. The relationship between the deposition temperature, the microstructure and the mechanical properties was studied. The materials resulting from this process were shown to have properties very similar to true engineering materials. These deposition techniques have been developed to the stage where they can be applied to the production of self-supporting shapes or coatings for engineering applications. The second part of this investigation was concerned with the study of the oxidation mechanism of Ni3Al containing yttrium.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1974
Accession Number
ADA008403

Entities

People

  • D. L. Douglass
  • R. F. Bunshah

Organizations

  • University of California, Los Angeles

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aluminum Oxides
  • Ceramic Materials
  • Chemistry
  • Coatings
  • Crystal Lattices
  • Electron Beams
  • Heat Energy
  • Latent Heat
  • Materials
  • Materials Processing
  • Materials Science
  • Mechanical Properties
  • Physical Vapor Deposition
  • Scattering
  • Tensile Strength
  • Transition Temperature
  • Vapor Deposition

Fields of Study

  • Materials science

Readers

  • Powder metallurgy of Titanium alloys.
  • Surface Engineering/Surface Coating Technology.