Place of Origin:
China
Brand Name:
Ruideer
Certification:
CE certificate, GB150, JB4732
Model Number:
Customizable
Applications:
Cemented Carbide, precision ceramic, stainless steel, Iron-based alloy, Copper-based alloy, high density alloy, tungsten-nickel alloy, tungsten-copper alloy, titanium alloy, carbon atmosphere-sensitive metal products.
Functions:
Vacuun dewaxing, H2 dewaxing, vacuum heating, heating with gas mixture(CO2 /CH4/H2), rapid cooling.
Valid working space(W*H*L) | 400mm×400mm×1200mm |
Max. Design Pressure | 60bar |
Max. Working Pressure | 58bar |
Pressuring time | Less than 20 min. (up to 58 bar, air source pressure is between 80bar-100bar) |
| Cooling speed | ≤7h(empty furnace,from 1450℃cooling down to 100℃,water temperature≤26℃,55 bar≤Ar pressure≤58 bar) |
Max.loading weight | 500Kg |
Heating power | 320KVA |
Design service life | 20 years |
Max. Design Temp. | 1600℃(under vacuum sintering) |
Max. Working Temp. | 1550℃ (under vacuum and gas preesure condition) |
Pumping speed | The vacuum degree can reach 5Pa within 30min after starting the pump. After reaching 5Pa and then pumping for 60min, the ultimate vacuum value reaches 1Pa (within a cold, empty and clean furnace that has been dried before). |
Leakage rate | ≤3Pa/h (stop the pump group operation and start checking after testing the limit vacuum (within a cold, empty and clean furnace that has been dried before). |
| ≥98% |
| It can power the indicator light and control the furnace during power outage for more than 80 minutes. |
Max.heating rate | ≤8℃/min ( full load, half-way insulation is allowed) |
Hot zone temp. uniformity | In the process of vacuum and pressure sintering, the temperature uniformity of pressure (58bar) is 1450℃: high pressure gas is filled at the maximum allowable speed, and the temperature fluctuation of thermocouple is ≤±5℃. |
| Cobalt magnetism: test cobalt magnetism after dewaxing, deviation range: ≤±0.2%; |
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