FINAL EVALUATION OF MACHINABLE, ACID-TREATED, RECONSTITUTED ALUMINA FOR ELECTRON TUBES.

Abstract

The report discusses cathode poisoning, metalizing and brazing, tensile and hermeticity seal tests made on acid-treated, reconstituted alumina (96% Al2O3). Tests were conducted to evaluate the effects, if any, the acid treatment has on the metalizing, tensile strength, vacuum and machining properties of the alumina. The report presents and evaluates the data obtained from the concluding tests of an internal program. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1967
Accession Number
AD0660286

Entities

People

  • Stanley R. Leefe

Organizations

  • United States Army Communications-Electronics Command

Tags

DTIC Thesaurus Topics

  • Electron Tubes
  • Electrons
  • Fabrication
  • Machining
  • Manufacturing
  • Poisoning
  • Tensile Strength
  • Test And Evaluation

Fields of Study

  • Materials science

Readers

  • Electrical Engineering
  • Electrochemical Engineering/ Fuel Cell Technologies
  • Software Engineering

Technology Areas

  • Microelectronics