Temperature, K: 1433
Wavelength Range, µm: 0.65
Geometry θ': ~0°
Reported Error, %: 1
Composition (weight percent), Specifications, and Remarks: V₂O₃; tungsten substrate; melted in hydrogen, then oxidized in air by heating; measured in air relative to Pt; corrected for emittance of Pt.
Source for Curve 1
Data originally published at 10.1103/PhysRev.4.546. Tabulated data extracted from Y. S. Touloukian, D. P. DeWitt and R. S. Hernicz, *Thermal Radiative Properties: Coatings*, Thermophysical Properties of Matter - The TPRC Data Series, Volume 9, IFI/Plenum, New York, 1972; table 457, curve 1. Digital version served at EKHI (https://thermomat.ehu.eus/ekhi).
Data Table for Curve 1
Wavelength / 𝜇m
Emittance /
0.65
0.69
Curve 1
Temperature, K: 1673
Wavelength Range, µm: 0.65
Geometry θ': ~0°
Reported Error, %: 1
Composition (weight percent), Specifications, and Remarks: Y₂O₃; tungsten substrate; melted in hydrogen, then oxidized in air by heating; measured in air relative to Pt; corrected for emittance of Pt.
Source for Curve 1
Data originally published at 10.1103/PhysRev.4.546. Tabulated data extracted from Y. S. Touloukian, D. P. DeWitt and R. S. Hernicz, *Thermal Radiative Properties: Coatings*, Thermophysical Properties of Matter - The TPRC Data Series, Volume 9, IFI/Plenum, New York, 1972; table 460, curve 1. Digital version served at EKHI (https://thermomat.ehu.eus/ekhi).