ENERGY PROPAGATION SINGULARITY OF NICKEL COMPOSITE AT THERMODYNAMIC EQUILIBRIUM
In this work we investigate technological aspects for practical application of a nickel tape with different coatings, used as anodes of receiver-amplifier tubes. It is suggested a finding anode temperature methodology, based on a relation between light fluxes in visible and infrared parts of emission spectrum. The light flux from the anode was perceived by two photoelectric detectors tuned for a narrow wavelength ranges in the middle of visible and infra-red parts of emission spectrum. It is established, that in a narrow wavelength ranges used in experiment, it is observed energy propagation singularity of the anode, and the dependence of spectral emission factor from temperature can be neglected. Results of finding temperature of an emitting body by the presented method show well concurrence of experimental data to theoretical calculations of maximum permissible temperature on the anode.