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Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications

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Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications

Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications
Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications

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Customizable Silicon Nitride Parts with High Thermal Conductivity and Corrosion Resistance for Molten Metal Applications

Description
Highlight:

Customizable Silicon Nitride Parts

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High Thermal Conductivity Si3N4 Components

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Corrosion Resistant Ceramic Special-Shaped Parts

Custom Silicon Nitride Special-Shaped Parts
Applications

Our silicon nitride custom components are widely adopted and highly praised in the casting and smelting industries, thanks to their outstanding mechanical and thermal properties. They deliver reliable performance in demanding molten metal environments, contributing to improved process efficiency and product quality.

Customization Services

We offer tailored solutions for a variety of special-shaped parts to meet your unique application requirements. Whether you need a specific geometry, size, or performance characteristic, our engineering team can design and manufacture components that integrate seamlessly with your equipment.

Main Product Range
  • Eddy Current Pumps - For efficient molten metal circulation and mixing
  • Liner Tubes / Thermocouple Protection Tubes - Provide accurate temperature measurement and long service life
  • Stopper Rods - Ensure precise flow control in continuous casting
  • Aluminum Dipping / Immersion Parts (e.g., hooks) - Resistant to corrosion and thermal shock during aluminum treatment
  • Crucibles - High-purity crucibles for melting and holding non-ferrous metals
  • Baffles / Dams - Used in launder systems to control metal flow and inclusion removal
Gas Pressure Sintered Silicon Nitride - Typical Properties
Property Value Unit
Density 3.20 - 3.26 g/cm³
Apparent Porosity 0 - 0.1 %
Elastic Modulus 300 - 320 GPa
Compressive Strength > 1500 MPa
Vickers Hardness (HV0.5) 15 - 16 GPa
Fracture Toughness > 8.0 MPa*m^(1/2)
Flexural Strength > 700 MPa
Poisson's Ratio 0.25 -
Coefficient of Thermal Expansion 3.1 - 3.3 *10⁻⁶/℃
Weibull Modulus 11 - 13 -
Thermal Conductivity 20 - 25 W/(m*K)
Electrical Resistivity 10¹⁴ Ω*cm
These values are typical for gas pressure sintered silicon nitride and may be tailored through process adjustments to meet specific application demands.
Choose our precision-engineered silicon nitride components to enhance the performance and longevity of your molten metal processing equipment. Contact us today to discuss your custom requirements.

Tag:

Silicon Nitride Riser Tube,

Si3N4 Ceramics,

Silicon Nitride Tube

Contact Details
Shaanxi KeGu New Material Technology Co., Ltd

Contact Person: Ms. Yuki

Tel: 8615517781293

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