Accession Number:

AD0694833

Title:

HEAT CONDUCTIVITY OF PURE OXIDE CERAMICS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1969-04-03

Pagination or Media Count:

18.0

Abstract:

The values of lamda heat conductivity for dense specimens of ceramics made from Al2O3, MgO, and BeO, measured by the methods of stationary and regular heat regimes, differ within the limits of experimental error. The lamda of specimens with similar density depends on the character of their structure, which in turn is caused both by the method of their manufacture and by the heat treatment during annealing and their service. The values of lamda obtained in our investigation for dense ceramics of pure oxides at low temperatures 400-600C turned out to be significantly smaller than the values given in many foreign sources. Author

Subject Categories:

  • Ceramics, Refractories and Glass

Distribution Statement:

APPROVED FOR PUBLIC RELEASE