thermal emittance

[etorres]

Dear all,
Does anyone know the thermal emittance value of the brown glazed ceramic used in electric power appliances? Does this value change with temperature?
Thanks in advance

 

[IRstuff]

There's some information here:

http://www.electro-optical.com/bb_rad/emissivity/matlemisivty.htm

but, it might not be directly applicable.

TTFN

 

[ko99]

Try

http://www.electro-optical.com/bb_rad/emissivity/matlemisivty.htm

ko (

http://www.ecooling.biz)