Sinter HIP Furnace With Fast Cooling Tungsten High Temperature
Feature
Only 30 minutes is needed to cool down the furnace from 1450°C to 150°C.
Automatic control during whole process
· Stable performance ·High density of product · Rapid cooling
Technical specifications
| Model | GN3312F-1 | GN5518F-1 | ||
|
Operating life |
6000 Furnace run (about 20 years) | |||
|
Dimension of usable space |
300×300×1200mm | 500×500×1800mm | ||
| Max. load weight | 500KG | 1500KG | ||
| Power | 320kW | 420 kW | ||
|
Max. pressure |
1MPa | |||
|
Max. working pressure |
0.98MPa | |||
| Max. working temperature | 1550°C | |||
| Temperature control method | 3 zones | |||
| High temperature uniformity | ≤±7°C (Ceramic rings) |
|||
| Paraffin as the binder |
Hc deviation |
≤±0.3KA/M | ||
|
Com deviation |
≤±0.2% | |||
|
Temperature increasing rate (without loading) |
10°C/min(≤1200°C); 8°C/min(1200-1520°C); |
|||
| Ultimate vacuum |
≤ 2Pa, tested in cold and clean chamber |
|||
|
Vacuum leak rate |
≤ 2Pa/h, tested in cold and clean chamber |
|||
| Pumping speed | ≤20 min., pumping to 3Pa in cold and clean chamber | |||
| Wax collecting rate | ≥98﹪ (Paraffin as the binder) |
|||
| Fast cooling(with loading) (cooling water ≤30°C) |
From 1450 °C to 100°C, 30 minutes | From 1450 °C to 100°C, 40 minutes | ||
| Temperature measuring | W-Re 5-26 double-core thermocouple | |||
| Allowed process gases | Ar, H2, N2, CH4 | |||
Overview
Sinter HIP furnaces with fast cooling are designed to integrate the functions of pressure de-waxing, vacuum de-waxing, vacuum sintering, partial pressure sintering, pressure sintering, atmosphere sintering, fast cooling and etc.