RESEARCH ON PHASE EQUILIBRIA BETWEEN BORON OXIDES AND REFRACTORY OXIDES, INCLUDING SILICON AND ALUMINUM OXIDES

Abstract

The report summarizes the work done in the phase equilibrium investigations of the systems SiO2-B2O3, Si-B-O, Al2O3, and Al2O3-B2O3-SiO2. Refinement of the SiO2-B2O3 phase diagram was carried out. The elimination of some anomalous results from earlier work will facilitate the attainment of a satisfactory diagram for this system. Work in the Si-B-O system concerned the determination of phase compatibilities at 1300 C. Evidence that the system Si-B is considerably more complex than generally indicated was obtained. A dissertation covering the findings in the systems Al2O3-B2O3 and Al2O3-B2O3-SiO2 has been completed. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 18, 1961
Accession Number
AD0262575

Entities

People

  • P. J. Giclisse
  • T. J. Rockett
  • W. R. Foster

Organizations

  • Ohio State University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Aluminum
  • Aluminum Oxides
  • Coverings
  • Diagrams
  • Elimination
  • Oxides
  • Phase
  • Phase Diagrams
  • Theses

Fields of Study

  • Materials science

Readers

  • Combustion science or combustion engineering.
  • Materials Science and Engineering.
  • Technical Research and Report Writing.