Parameters:

Application:

Mainly used for completing vacuum heat treatment of superalloy cast, such as uniformity, solid solution, aging and tempering, and also has the function of nitriding.

Advantages and characteristics:

Direct heating: using the structure of the vacuum heating furnace, heating components directly heating parts, saving energy and time and heating up quickly.

High pressure in furnace: the structure of high pressure furnace is adopted, and the pressure of ammonia in the furnace can be adjusted from negative pressure to 6bar.

Cooling fast: This furnace has a high efficiency air cooling system, which can cool the parts from nitriding temperature to below 100 degrees in about 20 minutes. It can effectively improve the performance of the infiltrating layer, reduce the brittle structure of the infiltrated layer, and avoid the temper brittleness.

Cold pipe intake: ammonia gas from room temperature directly into the heating room, high utilization rate.

Dual system is conducive to the diffusion process: this system can heat and purify the surface parts in the vacuum condition of 4×10-1Pa, and use gas charging system to Nitriding under the pressure of ammonia at 0.1~0.5 MPa, and then diffusion treatment under the vacuum condition of 4×10-1Pa.

Full sealed vacuum structure, no smell of ammonia in the workshop.

A whole chemical control machine is used to control and record the working condition of the whole equipment. The traditional operating system is easy to learn and use; a friendly graphical human-machine interface can dynamically display process and motion state. Full digital monitoring of temperature, vacuum and other data information, and can simultaneously carry out data storage, curve records and so on.

Full automatic control can realize "online" production management

Security interlocking, fault diagnosis and abnormal alarm function