Accession Number : AD0714741

Title :   Study of the Thermal Expansion of Refractory Oxides at High Temperatures,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Shakhtin,D. M. ; Levintovich,E. V. ; Pivovar,T. L. ; Eliseeva,G. G. ; Karaulov,A. G.

Report Date : 29 JUL 1970

Pagination or Media Count : 22

Abstract : The coefficient of thermal expansion from 1997 to 2297 degrees centigrade was determined experimentally for aluminum and magnesium oxides and Al2O3 solid solution in MgAl2O4. The nature and characteristics of thermal expansion were established for a series of ZrO2 samples stabilized by varied amounts of MgO, CaO, or Y2O3 and with monoclinic ZrO2 additions in varied amounts. (Author)

Descriptors :   (*REFRACTORY MATERIALS, *THERMAL EXPANSION), (*ZIRCONIUM OXIDES, THERMAL EXPANSION), (*ALUMINA, THERMAL EXPANSION), (*MAGNESIUM OXIDES, THERMAL EXPANSION), SOLID SOLUTIONS, SPINEL, HEAT TREATMENT, USSR

Subject Categories : Ceramics, Refractories and Glass

Distribution Statement : APPROVED FOR PUBLIC RELEASE