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DEGASSING
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ROTARY DEGASSING
The DIAMANT® rotary degasser is the most significant advance in the technology of rotary degassing of aluminium alloys. The DIAMANT® degassing shaft and rotor have been developed to overcome the short comings associated with rotary degassing since they are manufactured from ceramic bonded materials having high wear and oxidation resistance.
- Unique single piece design (no separate shaft and rotor)
- Extended Life
- Variety of clamping systems available
- No wear of shaft at bath level (metal-air-shaft interface)
- Resistant against salt and chlorine treatment
- Flux injection through degasser possible
- Can be used in continuous operation
VESUVIUS VISOMELT™ immersion heater protection tubes are also available for heated degassing boxes.
 PURGING SYSTEMS
VESUVIUS manufactures a full range of traditional porous plugs for aluminium furnace hearths. VESUVIUS is a leading developer of purging systems for both ferrous and non-ferrous metals and has recently developed the unique nitrogen or argon Gas Diffuser Block. This innovation comprises of a quality permeable material within a non-permeable surround, which eliminates the requirement for a metal case as used with more traditional purging blocks. This full ceramic plug design purges fine bubbles over a large surface area, improving gas interaction and overall metallurgy.
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