HIGHLY REFRACTORY SYSTEMS WITH LANTHANIDE AND ACTINIDE OXIDES

Abstract

A discussion of ph se diagrams of highly refractory oxides with oxides of lanthanides and actinides, as found in the literature, is presented. Included are certain generalizations concerning tetravalent actinide oxide systems containing one of the following: beryllium oxide, magn sium oxide, calcium oxide, aluminum o ide, zirconium oxide, silica, oxides of trivalent rare earth ele ents. Generalizations concerning oxides of trivalent rare earth elements are included. Systems with beryllium oxide are eutectic and analogous to systems with actinides. Also discussed are trivalent rare earth systems with aluminum oxides, ZrO2, S IO <.

Document Details

Document Type
Technical Report
Publication Date
May 15, 1962
Accession Number
AD0277648

Entities

People

  • A.m. Cherepanov
  • S.g. Tresvyatskiy

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Actinides
  • Aluminum
  • Aluminum Oxides
  • Beryllium
  • Elements
  • Literature
  • Metals
  • Oxides
  • Rare Earth Elements
  • Zirconium
  • Zirconium Oxides

Readers

  • Materials Science and Engineering.
  • Snow Cover Descriptors for Reptiles and Their Illustrations.