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Stainless steel heat treatment vacuum furnace
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Stainless steel heat treatment vacuum furnace
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Product Overview:
Our company is a direct sales manufacturer of stainless steel heat treatment vacuum furnaces. We provide stainless steel heat treatment vacuum furnaces for a long time and can configure reasonable solutions according to the actual situation of the enterprise. High temperature and corrosion resistance, excellent heating elements, low furnace surface temperature; fast temperature rise and fall rate, energy saving and environmental protection. In addition to stainless steel heat treatment vacuum furnaces, our company also provides: high temperature sintering vacuum furnaces, graphite heating automatic vacuum furnaces, large vacuum heat treatment furnaces, horizontal double-chamber vacuum high-pressure gas quenching furnaces, high-temperature brazing vacuum furnaces, high-pressure and high-flow gas quenching vacuum furnaces, small vertical vacuum furnaces, horizontal gas quenching carburizing vacuum furnaces, etc. Welcome enterprises in various regions to consult and purchase!
Pictures of stainless steel heat treatment vacuum furnaces:
Detailed introduction of stainless steel heat treatment vacuum furnace:
The stainless steel heat treatment vacuum furnace has high thermal efficiency, can achieve rapid heating and cooling, can achieve no oxidation, no decarburization, no carburization, can remove phosphorus chips on the surface of the workpiece, and has the functions of degreasing and degassing, so as to achieve the effect of surface brightening and purification. Generally speaking, the workpiece being treated is heated slowly in the furnace, the internal heat temperature difference is small, the thermal stress is small, and thus the deformation is small. The product qualification rate is high. It can reduce costs and has a degassing effect, thereby improving the mechanical properties and service life of the workpiece. The working environment is good, the operation is safe, and there is no pollution and public hazards. The workpiece being treated has no danger of hydrogen embrittlement, and the surface hydrogen embrittlement of titanium and refractory metal shells is prevented. The stability and repeatability of the vacuum heat treatment process are good. With this series of advantages, the development of vacuum heat treatment equipment and processes has been increasingly valued and applied more and more widely.
Vacuum heat treatment of stainless steel heat treatment vacuum furnace is a comprehensive technology that combines vacuum technology and heat treatment. It means that all or part of the heat treatment process is carried out under vacuum. The vacuum heat treatment furnace has high thermal efficiency, can achieve rapid heating and cooling, can achieve no oxidation, no decarburization, no carburization, can remove phosphorus chips on the surface of the workpiece, and has the functions of degreasing and degassing, so as to achieve the effect of surface brightness and purification.
Safe operation of stainless steel heat treatment vacuum furnace
1. The vacuum heat treatment furnace is an advanced heat treatment equipment that has been greatly developed in recent years. The workpiece is heated and cooled in an ultra-low pressure space. It has the advantages of good quality, energy saving, safety and less pollution.
2. The heating element of the vacuum furnace uses low-voltage electricity, but the power supply voltage is still 380V, and safe electricity is still required during operation.
3. When manufacturing the vacuum furnace, it should be ensured that there is no air leakage or water leakage. The seals of the vacuum furnace body and furnace cover are made of rubber parts, so they need to be cooled with a water interlayer. If water leaks into the furnace, the furnace temperature is very high and it will cause an explosion. The workpieces treated by the vacuum furnace should be cleaned of surface oil stains, and the oil vapor of the quenching oil tank should be prevented from entering the furnace. These oil vapors will form an explosive atmosphere when mixed with air, and will explode once there is an open flame or electricity. Therefore, the furnace door should be closed after the vacuum furnace is loaded, and the furnace chamber should be evacuated before power can be turned on for heating.
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Specializing in tungsten, molybdenum and its alloy products deep production and processing as well as vacuum furnace and target manufacturing of high-tech enterprises
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