To remove H2 gas from molten aluminum, a silicon nitride pipe is used to feed the N2 or Ar gas. As silicon nitride rotor is used to stir and disperse the gas throughout the molten aluminum bath.
■ Unlike graphite,the silicon nitride is hardly eroded by oxygen at elevated temperatures. This permits long operating life.
■ High density and high strength assure reliable and stable operation in high speed rotation.
■ High thermal shock resistance allows repeated insertion and withdrawal from molten aluminum in batch operation.
■ Strong corrosion resistance and good corrosion resistance, no pollution to molten aluminum, help to improve the quality of molten aluminum, to ensure high processing accuracy and tightness.
■ Non-adhesive aluminum, no accumulation of aluminum slag, improve the reliability of equipment, reduce equipment maintenance costs.
■ The degassing efficiency varies greatly depending on the shape of the rotor and other conditions, so we can offer you the right solution for the application environment.
YIWU RUIHONG PARTS COMPANY
Industrial Zone,Huzhou\Ningbo,Zhejiang,China
(86）572-2373192 (86) 18006626989