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Knowledge vacuum heat treatment

Zhengzhou Kejia Tube Furnace Co., Ltd. to provide you with the electric furnace industry expertise: the basics of vacuum heat treatment, and I hope for your help.
Vacuum annealing: Eliminate reduce tissue inhomogeneity, removal of internal stress to improve its plasticity.
Vacuum annealing: eliminate stress machining processes.
Vacuum brazing: in a vacuum state with lower melting point than the base metal by the liquid solder by capillary attraction effect between the two workpieces filler matrix metal to form a minute gap clearance solid combination.
( Vacuum quenching gas quenching, oil quenching) rapid cooling after heating the material to make it harden,
Vacuum carburizing: heating in a vacuum, the vacuum carburizing in the carburizing atmosphere.
Vacuum ion carburizing: the metal surface of a new vacuum hardening chemical treatment.
Chemical treatment Vacuum:Vacuum carbonitriding, vacuum Boronizing other process (of being perfect).
Vacuum glow plasma nitriding: ion nitriding is generally carried out in the field of high-voltage direct current.
Vacuum alloying: alloying by high pressure in a vacuum.
In after-sales service, Zhengzhou Kejia Tube Furnace Co., Ltd. has a full-time service engineers, to make every effort to provide customers with the best technical support and after-sales service.
The company is a research, development and production of Tube Furnace, muffle furnace laboratory furnace, box furnace, high temperature furnace series furnace for sintering, product testing, chemical analysis. Ceramic, glass, petroleum, chemical, universities and other ideal heating test equipment. The use of imported light brick furnace, insulation effect, heating speed, remarkable energy saving, long life; programmable instrument with automatic heating, insulation, cooling, stop, over-temperature protection, programmable multi-stage heating curve, high precision temperature control . Products by customers for many years to use, reliable quality and good reputation, we sincerely welcome customers to inquire and negotiations.