Vacuum carburizing furnace

With low pressure carburizing, oil quenching and pressurized air cooling and other functions, Vacuum carburizing furnace can be aerospace industry and other machinery industry used in various types of parts related to heat treatment.

Vacuum carburizing furnace works: the workpiece into the vacuum furnace, vacuum and heating, so that the furnace purification, to carburizing temperature after the introduction of hydrocarbons (such as propane) for carburizing, after a certain period of time cut off Carbon, and then vacuum to spread.

This method can achieve high temperature carburizing (1040 ℃), shorten the carburizing time. There is no internal oxidation in the infiltration layer, and there is no problem that the carbon content on the surface of the carburized layer is lower than that of the secondary layer, and the uniform carburizing layer can be obtained by blind carburizing by pulsed mode.