RESEARCH AND DEVELOPMENT PROGRAM OF THERMIONIC CONVERSION OF HEAT TO ELECTRICITY. VOLUME 2

Abstract

Efforts in the following areas are reported: (1) The development of cesium-resistant metallizing coatings for pure alumina ceramics; (2) the development of molybdenum-alumina cermet structures for use as emitter-collector seal insulators; (3) the evaluation and/or development of methods of bonding the metallic surface of insulators to structural metal numbers; (4) long-time testing of materials and seals at high temperatures in both vacuum and cesium vapor environments.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1968
Accession Number
AD0674883

Entities

Organizations

  • General Electric

Tags

Communities of Interest

  • Advanced Electronics
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Adhesion
  • Aluminum Oxides
  • Body Weight
  • Bonding
  • Department Of Defense
  • Diffusion Bonding
  • Electron Beam Welding
  • Electron Beams
  • High Temperature
  • Materials
  • Mechanical Working
  • Melting Point
  • Niobium
  • Niobium Alloys
  • Refractory Metals
  • Tensile Strength
  • Yttrium Oxides

Fields of Study

  • Materials science

Readers

  • Surface Engineering/Surface Coating Technology.
  • Systems Analysis and Design

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene