the production Process of certain grades of steel or alloys requires not just limiting access of air during cooling of the metal which at this time begins as a sponge to soak up carbon, and its complete absence. And to achieve these goals, we use a specially developed vacuum equipment or furnace. Modern models are compact and functional high-tech devices. In addition to direct smelting they can perform such operations as:
the-
the
- Hardening of finished products or parts. the
- Annealing of steels or alloys.
Vacuum ovens, according to their manufacturer https://vacuumcase.com/, due to the relatively low energy consumption and ease of maintenance, can be used not only for serial production (production) of products, but also for the so-called single-piece production.
a schematic diagram of vacuum furnace
the Principle of construction and operation of vacuum furnaces is quite simple and straightforward. They include in the scheme of thermally insulated from the outside environment, the sealed Cabinet (capacity of tank) that is connected to a vacuum pump, able to create and maintain a vacuum up to 10-5 mm Hg. Distinguish 2 main categories of vacuum furnaces:
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the
- Retort electric heating elements installed on the external side of the sealed chamber. the
- Chamber wall heating is installed directly inside the tank.
the Heating elements turn on after creating in the chamber a certain level of suction (the parameters are set by the operator), the required heating temperature supported by using a special high-frequency inductor. In addition to the induction heater may be more powerful arc devices that have proliferated in the field of processing and smelting of heavy-duty (refractory) steels or alloys.
to Get more information about the types and technical characteristics of the vacuum furnace by using the company website, carrying out their supply directly from manufacturers on a commercial contractual basis. For a personal consultation on the main page of the online resource vendor provides an option of technical Manager, which is available without any prior registration.
