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SiC Silicon carbide Ceramic Vacuum Sintering Furnace
Characteristics
1. High temperature uniformity and thermal efficiency
2. Multi-zone independent temperature control, vacuum partial pressure function
3. The main body adopts high temperature resistant material, which satisfies the carbonation heating process of thin and medium and thick granule WC powder and composite material.
4.Adopt the combination mode of temperature control.
5.Graphite heat shield, graphite heating element,360-degree surround radiant heating.
6.A variety of condensation trapping methods to reduce unit pollution
7.Nitrogen purging system has better insulation and degreasing.
8.Patented insulation technology to ensure the long-term use of heating body
9.Exhaust gas combustion and filtration system meets emission standard
Standard model specification and parameters
| Model | PJ-SJ336 | PJ-SJ447 | PJ-SJ449 | PJ-SJ4411 | PJ-SJ8820 |
| Effective Hot Zone LWH (mm) | 300*300*600 | 400*400*700 | 400*400*900 | 400*400*1100 | 2000*800*800 |
| Load Weight(kg) | 120 | 200 | 300 | 400 | 1000 |
| Maximum Temperature(ºC) | 2400 | ||||
| Temperature control accuracy(ºC) | ±1 | ||||
| Furnace temperature uniformity(ºC) | ±5-20 | ||||
| Work Vacuum Degree(Pa) | 6.0 * E -1 | ||||
| Pressure raise rate (Pa/H) | ≤ 0.5 | ||||
| Debinding rate | >99.5% | ||||
| Debinding method | N2 in negative pressure,H2 in atmosphere | ||||
| Input gas | N2,Ar | ||||
| Cooling Speed | adjustable | ||||
| Cooling method | Vacuum cooling,Pressure cooling,Forced pressure cooling | ||||
| Sintering method | Vacuum sintering,partial pressure sintering,pressureless sintering | ||||
| Furnace structure | Horizontal, single chamber | ||||
| Furnace door opening method | Hinge type | ||||
| Heating elements | Graphit heating elements | ||||
| Heating chamber | Composition structure of Graphit hard felt and soft felt | ||||
| Thermocouple | C Type | ||||
| PLC & Electric elements | Siemens | ||||
| Temperature controller | EUROTHERM | ||||
| Vacuum pump | Mechanical pump and roots pump | ||||
Customized optional:
Quick cooling system
high vacuum system
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