Active Member
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[China]
Address: Rm.1-701, No.399 Tongzipo Rd., Changsha, RPC, 410000
Contact name:
Easy Fashion Metal Products Co., Ltd. |
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Sinter HIP Furnace With Fast Cooling Cemented Carbide Sintering
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.
Only 30 minutes is needed to cool down the furnace from 1450°C to
150°C.
Automatic control during whole process
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 | |||
Paraffin as the binder | Hc deviation | ≤±0.3KA/M | ||
| Com deviation | ≤±0.2% | |||
| Temperature increasing rate (without loading) | 10°C/min(≤1200°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﹪ | |||
Fast cooling(with loading) | 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 | |||
