Silicon Nitride Ceramics

High-strength Si3N4 ceramic tube with >750 MPa bending strength and 3800 MPa compressive strength. Excellent thermal shock resistance, dielectric strength 18-20 KV/mm, and wear resistance. Ideal for steel kiln liquid temperature measurement. Custom sizes available.

High-performance Si3N4 ceramic balls with 3.2 G/cm3 density and >750 MPa bending strength. Features fracture toughness of 6.1 MPa, dielectric strength 18-20 KV/mm, and hardness 14.9 GPa. Ideal for bearings, cutting tools, and high-voltage insulation. Custom options available.

High purity black/gray Si3N4 ceramic tube with 3800 MPa compressive strength and 6.1 MPa fracture toughness. Excellent dielectric strength and corrosion resistance for harsh chemical environments. Custom sizes available.

Our Si3N4 ceramic ball withstands 1400°C, resists wear and corrosion, and offers 3800 MPa compressive strength. With dielectric strength of 18-20 KV/mm, it ensures high insulation. Ideal for bearings, cutting tools, and aerospace components.

High-strength Si3N4 ceramics with 3800 MPa compressive strength and 3.2 G/cm3 density. Ideal for vacuum environments, eliminating lubricant pollution. Features 14.9 GPa hardness, 750 MPa bending strength, and 18-20 KV/mm dielectric strength. Customizable for bearings, aerospace, and automotive applications.

High-density 3.2 G/cm3 silicon nitride ceramic with 18-20 KV/mm dielectric strength and >750 MPa bending strength. Ideal for precision bearings, cutting tools, and electronics. Resists wear, corrosion, and high temperatures. Custom options available.

High-performance silicon nitride ceramics with 3800 MPa compressive strength and 18-20 KV/mm dielectric strength. Excellent wear resistance, thermal stability, and fracture toughness of 6.1 MPa. Ideal for SI3N4 ceramic balls, cutting tools, bearings, and high-temperature applications. Available in black and gray.

High-strength Si3N4 ceramic bearings with 3800 MPa compressive strength and 6.1 MPa fracture toughness. Lightweight at 3.2 G/cm3, offering excellent wear resistance and electrical insulation. Ideal for precision applications in bicycles, skates, and industrial machinery.

High-performance silicon nitride ceramic nozzle for furnace liquid spray cooling. Features 14.9 GPa hardness, >750 MPa bending strength, and 18-20 KV/mm dielectric strength. Resists thermal shock and wear. Customizable sizes available for industrial applications.

Silicon Nitride (Si3N4) ceramic parts offer exceptional durability with >750 MPa bending strength and 6.1 MPa fracture toughness. Ideal for high-temperature, thermal shock, and corrosive environments. Customizable shapes available. Certifications ensure reliability for demanding industrial applications.

Silicon Nitride (Si3N4) ceramic balls offer exceptional hardness (14.9 GPa) and fracture toughness (6.1 MPa·m^1/2). With a density of 3.2 G/cm3 and dielectric strength of 18-20 KV/mm, they provide superior wear and corrosion resistance. Ideal for high-precision bearings, aerospace, and automotive applications. Custom sizes available from China.

High-strength Si3N4 ceramic components with 3800 MPa compressive strength and 14.9 GPa hardness. Excellent thermal stability up to 800°C, low density, and corrosion resistance. Ideal for bearings, cutting tools, and high-speed applications. Custom shapes available.

High-precision SI3N4 ceramic ball with 14.9GPa hardness and 3.2 G/cm3 density. Offers exceptional wear resistance, 3800 MPa compressive strength, and low friction. Ideal for high-speed electric spindles, machine tools, and dental drills. Custom sizes available.

High-performance Si3N4 ceramic parts with 14.9GPa hardness and 3800MPa compressive strength. Excellent thermal shock resistance, dielectric strength 18-20 KV/mm. Ideal for bearings, cutting tools, and high-temperature applications. Customizable sizes and grades available.

High-performance Si3N4 ceramic parts with density 3.2 G/cm3 and bending strength 800-1200 MPa. Withstand temperatures up to 1400°C, excellent wear and corrosion resistance. Ideal for bearings, nozzles, valves, and electronic components. Custom sizes available.

High-performance black silicon nitride ceramics degassing rotor and shaft for hydrogen removal in liquid aluminum purification. Features 3800 MPa compressive strength, 14.9 GPa hardness, and 800-1200 MPa bending strength. Excellent wear and thermal resistance. Custom sizes available.

High-performance SI3N4 ceramic piston with 3800 MPa compressive strength and 14.9 GPa hardness. Resists thermal shock, corrosion, and wear. Ideal for quick hot/cold environments. Custom shapes available. Durable and lightweight at 3.2 G/cm3 density.

High-performance silicon nitride ceramic balls with 20 W/m.K thermal conductivity and 13.9 GPa hardness. Excellent wear, corrosion, and thermal shock resistance. Ideal for precision bearings, valves, and medical implants. Custom sizes available.

High-performance silicon nitride ceramics with 3800 MPa compressive strength and 13.9 GPa hardness. Excellent wear resistance, thermal conductivity, and dielectric properties. Ideal for bearings, seals, valves, and medical instruments. Customizable and available in black or gray.

Durable silicon nitride ceramic ball with 3800 MPa compressive strength, 0.27 Poisson ratio, and 700 MPa bending strength. Ideal for high speed bearings, valves, and wear-resistant parts. Custom sizes and colors available. Certifications and technical support included.