A method for measuring spectral emittance properties in the 2 to 15 µ region of materials heated in air to 1000°C is described. Data are presented for a number of refractory oxides, nitrides, and carbides; oxidized metals; and coated metals.
Henry H. Blau, Jr. and John R. Jasperse, "Spectral Emittance of Refractory Materials," Appl. Opt. 3, 281-285 (1964)