Powerful Gas Quenching Vacuum Furnace , Carbide Vacuum Hardening Furnace
Gas Quenching Vacuum Furnac Description:
The gas pressure sintering furnace is a vacuum gas pressure furnace which is filled with a high pressure gas during the sintering process. The sintering process is to heat the sintered material under negative pressure to grow it; to be sintered under normal pressure to reach a fatigue state, so that the pores in the material are closed; finally, sintering under high pressure further increases the fatigue state of the material and The stress in the material is quickly removed, and the material is further consolidated to remove residual pores. Therefore, after high temperature and high pressure sintering process, all aspects of mechanical properties (hardness, flexural strength, Weibull distribution mode, fracture toughness, etc.) are superior to ordinary sintering processes.
Gas Quenching Vacuum Furnac Application:
Pressure sintering furnace is very suitable for the sintering of various ceramic materials, alloy materials and metal materials, especially the materials which will decompose after the temperature rises and the hardness of the sintering in the conventional method can not meet the requirements. As with vacuum thermal sintering, there are no restrictions on the sintered part or its geometry in this process. Sintering of conventional synthetic materials. Sintered silicon nitride and sialon ceramics have excellent mechanical properties after sintering. They can be used as cutting tools, rotors for turbocharger engines and components for engines. and many more).
Sintered SiC ceramics (can be used to corrode high mechanical stress parts in the environment, etc.).
High temperature super alloy (for mechanical stress parts in high temperature environments).
Cemented carbide, especially for sintering carbides with low cobalt content and high quality mechanical parts.
Production of SSN batch parts in the automotive industry.
Gas Quenching Vacuum Furnac technical parameters:
| Specifications | RDE-DYL-224 | RDE-DYL-336/RDE-DYL-339 | RDE-DYL-5512/RDE-DYL-5518 | RDE-DYL-5527 |
| Effective space(w* h * l)mm | 200*200*400 | 300*300*600/ 300*300*900 | 500*500*1200/ 500*500*1800 | 500*500*2700 |
| Max.Temperature | 1600℃ | 1600℃ | 1600℃ | 1600℃ |
| Maximum load | 50Kg | 150Kg/200Kg | 1200Kg/1500Kg | 2000Kg |
| Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours) | 1Pa/h | 2Pa/h | 3Pa/h | 3Pa/h |
| Extreme vacuum | 0.8Pa | 0.8Pa | 1Pa | 1.5Pa |
| Wax-collection rate(negative pressure dewaxing process.The maximum average value is 3 furnaces) | 98% | 98% | 98% | 98% |
| Working pressure | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa |
| Cooling period(Sintering temperature—100℃) | 40min-120min | 40min-150min | 180min-420min | 180min-480min |
| Temperature control mode | Single zone/2-zone | 2-zone/3-zone | 3-zone/4-zone | 4-zone |
| Atmosphere and temperatureuniformity | Com≤±0.15% Hc≤±0.25KA/M | Com≤±0.15% Hc≤±0.25KA/M | Com≤±0.2% Hc≤±0.3KA/M | Com≤±0.2% Hc≤±0.3KA/M |
| Input gas allowed | Ar,N2,He,H2,CH4,Co2 |
| Functions:Vacuun dewaxing,H2 dewaxing,vacuum heating,heating with gas mixture(Co2/CH4/H2),heating flowing gas,heating pressure gas,Rapid cooling. |
| Name: | Gas Pressure Sintering Furnace | Certification:: | CE/ISO9001/ISO14001/OHSAS 18001/GB/T29490 |
| Vacuum Pump: | Backing Pump, Roots-type Pump | Color: | White |
| Control Power Supply: | Single-phase AC210V-250V 50HZ | Max.Temperature:
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Powerful Gas Quenching Vacuum Furnace , Carbide Vacuum Hardening Furnace Images
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