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Vacuum furnace temperature control
The structure of vacuum furnace temperature control, heating and atmosphere in the furnace will directly affect the product quality and production vacuum furnace. In the forging furnace, the temperature rise can reduce the anti-melting, but the high temperature can lead to oxidation or combustion of food, and seriously affect the quality of the vacuum furnace. In the process of heat treatment, if the steel is heated to above the critical temperature, and then suddenly cooling, if can improve the hardness and strength of the steel is heated to a temperature lower than slow cooling after a certain point, can make steel more elastic.
A variety of small non-oxidizing heating furnaces can be used to obtain the workpiece of surface finish and dimensional precision, or to reduce metal oxidation, thus protecting the mold and reducing the processing allowance. Open flame without oxidation furnace, reduce the combustion of the gas to produce fuel, can reduce the oxidative burn loss heating workpiece 0.6%.