Normal Spectral Emissivity of Ta–W and Nb–Mo Alloys
- 1 July 1968
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 39 (8) , 3737-3742
- https://doi.org/10.1063/1.1656849
Abstract
Measurements of the normal spectral emissivity of Ta–W and Nb–Mo alloys are reported. The emissivities were measured at 2000°, 2200°, and 2400°K in the wavelength range 0.4 to 4 μm. The emissivities of the alloys generally lie between the values of the pure constituents. The temperature coefficient and the x‐point wavelength of Ta–W alloys change in a characteristic way. The measurements support the validity of the rigid band model.This publication has 13 references indexed in Scilit:
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