The operation of high-temperature vacuum induction furnaces is based on the effect of heating products with high-frequency currents under vacuum or inert gas conditions.
Characteristics :
| Maximum temperature in the working chamber, °C | 2000 |
| Temperature maintenance accuracy (±),°C | five |
| Ultimate vacuum of the vacuum furnace, Pa | 1.5 |
| Ultimate vacuum Pa | 7x10-1 |
| Uniform temperature °C | "± 10 |
| Working area, (WxHxD), mm | from 500x800 to 1500x2000 |
| Furnace options | vertical, horizontal and bottom loading. |
| Generator power | from 160 to 750 |
| Generator frequency | from 1000 to 2000 |
Description:
Currents flowing in a multi-turn inductor generate an alternating magnetic field around the inductor, which creates heating currents in a graphite crucible. The heating of the material in the crucible to the required temperature occurs due to heat transfer. Graphite is used to enable high temperatures in the crucible due to its thermal stability. The main application of this series of furnaces is the sintering of silicon carbide. Sintering temperature up to 2500°C.
The furnace design includes the following elements:
a heating chamber and system, a binder and soot removal system, a forced cooling system and a vacuum system.
Note:
Characteristics are indicated for standard models, we offer furnaces with non-standard dimensions, an increased working area according to the technical specifications of the customer.
