Customizable Gas Pressure Sintering Furnace For Hard Metals Cermets PM Materials

Gas Pressure Sintering Furnace For Hard Metals/Cermets/PM Materials With Customizable Sintering Space

The horizontal design makes it easy to load & unload, as well as easy maintenance. The entire process is of automatic control with safety interlock. Full load continuous operation is realized with its maximum ability of 300 furnace times/year or 300 working days/year. Adopting graphite element resistance heating (low voltage, high current) with multiple heating units, each unit of temperature is individually controlled ; The whole process is controlled by computer automation, monitoring, tracking, fault self-diagnosis simulation display and record. The process is controlled by PLC and industrial control machine (IPC) to realize the one-key start-up of the whole process, real-time dynamic monitoring, temperature, pressure, vacuum and other parameters saving and reliable alarm interlock.. 

Process Step
1. Vacuum Dewaxing
2. H₂-Dewaxing
3. Heating Vacuum (with/without pressure control)
4. Heating Partial Pressure Ar
5. TORVAC
6. Heating High Pressure Gas
7. Cooling High Pressure Gas

After sinterinng in RDE'S furnace, density, strength, durability and hardness of hard metals would improve a lot, meeting highest demands.