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{"title":"Black High Thermal Shock Resistance Customizable Silicon Nitride Ceramic for Non","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/c2\/81e787189b6a8899dc6bb09fcffe-200x200-1\/black_high_thermal_shock_resistance_customizable_silicon_nitride_ceramic_for_non_standard_structural_parts.jpg","attrs":{"Brand Name":"KEGU","Place of Origin":"China","Price":"200-500 yuan\/kg","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}
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Elevate your aluminum melt purification process with our high-performance silicon nitride degassing rotor and shaft. Engineered for demanding foundry environments, this advanced ceramic component delivers superior efficiency, durability, and reliability—helping you achieve cleaner, higher-quality aluminum with every batch.
Operating Principle
During operation, inert gas (nitrogen or argon) is introduced into the molten aluminum through the rotating shaft. The rotor, spinning at high speed, shears the gas into thousands of micro-bubbles. These bubbles capture dissolved hydrogen and suspended inclusions, floating them to the surface for removal—resulting in exceptionally clean metal.
Key Performance Advantages
Exceptional Mechanical Strength: High-density silicon nitride ensures robust performance under high-speed rotation, minimizing vibration and wear.
Superior Thermal Shock Resistance: Withstands repeated immersion and withdrawal from molten aluminum without cracking, even under extreme temperature fluctuations.
Outstanding Corrosion Resistance: Virtually immune to oxidation at high temperatures, providing significantly longer service life than conventional graphite components.
Enhanced Degassing Efficiency: Achieves up to 20% improvement in hydrogen removal, contributing to better metal quality and reduced processing time.
Industrial Applications
Ideal for use in aluminum degassing stations, launder systems, and other molten metal treatment equipment. Compatible with most existing degassing units for easy integration.
Choose our silicon nitride degassing rotor and shaft for a cost-effective, long-lasting solution that optimizes your aluminum refining process.
