INVESTIGATING HEAT- AND-ELECTRO-CONDUCTION OF TUNGSTEN AND GRAPHITE AT HIGH TEMPERATURES
Abstract
Values of heat conduction coefficients for W and graphite at various temperatures were obtained experimentally and theoretically. The heat conduction coefficients decreased with rise in temperature for both materials between 900 and 2200 C. The specific electric resistance of these substances increased through the range 9002200 C. The Lorentz number for W between 900 and 2200 C is above the theoretical value and depends approximately upon temperature.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 29, 1961
- Accession Number
- AD0262622
Entities
People
- V. S. Gumenyuk
- V. V. Lebedev
Organizations
- Air Force Systems Command