The contaminant is deposited within the oven during the process
To heat the parts of the oven to avoid a condensation of the binder
Gas is condensed on the oven parts
Use the binder that will not be condensed within the oven
Gas separates from the parts that are sintered within the oven
Wash or somehow remove the binder from the parts
The binder remains within the parts before the sintering
Wash the binder out with a special solvent
The binder is added into the parts to keep the shape
Do not use a binder
Analyze why the vacuum furnace cleaning takes so long, and why it is complecated.
The vacuum furnace cannot perform its functions as desired: the furnace converts the binder material into gas, while the vacuum pump does not succeed in removing all the gas from the furnace.