Advantages of vacuum heat treatment furnace

The vacuum treatment furnace is a device of the workpiece to a heat treatment under vacuum conditions, the vacuum processing and compared to other heat treatment method having the following unique advantages:
Purification action: make a metal surface oxide decomposition, thereby obtaining a bright, clean surface.
2, vacuum protective effect: metal can avoid the adverse effects of oxidation, decarburization, carbon keep the chemical composition and brightness of the original workpiece surface.
Outgassing: original dissolution of the workpiece may be removed in vacuo, the absorption of gas, so that the metal product performance has improved significantly.
4, the degreasing effect: heating in a vacuum, self-volatile cooling agent, a lubricant, such as grease to the metal parts used in the machining and stamping molding process, and is pumped in vacuo, and will not react with the surface of the part at a high temperature. It can be obtained no oxidation, no corrosion very smooth surface.
5, save energy: vacuum heat treatment furnace heat storage and heat loss, high thermal efficiency.
6, the heat treatment of the workpiece deformation is small, easy to crack, product qualification rate, long life; vacuum heat treatment can easily be in strict accordance with technical requirements to control the temperature change, so as to obtain the desired microstructure, reducing the deformation.
7, after the vacuum heat treatment product can be directly used for plating or as a final product, eliminating the step of cleaning, surface machining and other auxiliary greatly reduce production costs.
8, environmental pollution, high degree of automation, simple operation.
Vacuum heat treatment furnace features:
Quenching, tempering, annealing, brazing, sintering, etc. a variety of purposes;
2 fully automated process control, stable operation, human-machine interface (optional);
3 powerful cooling capacity the quench a wider range of applications;
Uniform heating, cooling uniformity, small deformation of the workpiece;
Energy conservation, and pollution;
6 kinds of protection function, make the operation safer;
Cooling Fan Frequency (optional), the cooling method is more flexible.
Vacuum heat treatment furnace uses:
Vacuum heat treatment furnace is widely used in alloy steel, tool steel, high speed steel, tool steel, bearing steel, spring steel, stainless steel, heat-resistant alloys, a variety of magnetic materials, non-ferrous metals heat treatment.