Accession Number : AD0257481

Title :   CHEMISTRY OF MAGNETIC OXIDES. PART I. PHASE EQUILIBRIA IN THE FERRITE REGION OF THE SYSTEM FE-CO-O

Corporate Author : RAYTHEON CO WALTHAM MASS

Personal Author(s) : ROITER,B.D. ; PALADINO,A.E.

Report Date : 12 APR 1961

Pagination or Media Count : 1

Abstract : Phase relations in the system Fe-Co-O have been determined between 1000 C and 1300 C in oxygen pressures from 0.01 to 20 atmospheres. Only that portion of the system between CoFe2O4 and Co3O4 was considered in order to determine those conditions under which a complete series of solid solutions could be prepared. No field-width on either side of oxygen stoichiometry was detected for solid solutions between CoFe2O4 and Co3O4. (Author)

Descriptors :   *MAGNETIC MATERIALS, *MAGNETIC PROPERTIES, *OXIDES, ATMOSPHERES, COBALT COMPOUNDS, IRON COMPOUNDS, MAGNETIC PROPERTIES, MEASUREMENT, PHASE STUDIES, PRESSURE, SOLIDS, SOLUTIONS(MIXTURES), SPINEL, TEMPERATURE

Distribution Statement : APPROVED FOR PUBLIC RELEASE