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) |
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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); |
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Ultimate vacuum |
≤ 2Pa, tested in cold and clean chamber |
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Vacuum leak rate |
≤ 2Pa/h, tested in cold and clean chamber |
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Pumping speed | ≤20 min., pumping to 3Pa in cold and clean chamber | |||
Wax collecting rate | ≥98﹪ (Paraffin as the binder) |
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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.