Atm Diffusion Furnaces Triple stack 4" diameter tube Minibrute diffusion furnaces by Thermco, for use at atmospheric pressure and temperatures between 400 and 1150C (1200C for short times).


Process gasses:

Flowmeter calibrated is for nitrogen; other gasses require a calculation.

For short time single wafer processing or if a rapid ramping of temperature up to 1200C is desired, a Rapid Thermal Anneal is more appropriate than a diffusion furnace run.