SpectralEmissivity & Emittance

| Useful Data | Practices Measuring or Avoiding | Background & Theory|

Normal Spectral Emittance of Some Metals, Carbon and SiC

The “Emissivity” page on the FAR Associates website includes a discussion of their unique instrument along with graphs and some tables of spectral emissivity values are evidently all reproduced from the Thermophysical Properties of Matter, Vol. 7: Thermal Radiative Properties, Y.S. Touloukian and D.P. DeWitt, IFI/Plenum, New York, 1970.

These include curves for: Carbon (Graphite), Tungsten, Aluminum, Copper, Iridium, Iron, Molybdenum, Silicon Carbide, Stainless Steel and Titanium.