Si3N4 10mm Hot-Pressed Silicon Nitride Sheet
Si3N4 10mm Hot-Pressed Silicon Nitride Sheet
SKU:SIL-fc895a
High-performance Si3N4 ceramic sheet with superior hardness, chemical resistance, and thermal conductivity.
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$89.99
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$89.99
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Si3N4 10mm Hot-Pressed Silicon Nitride Sheet
$89.99
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Si3N4 10mm Hot-Pressed Silicon Nitride Sheet
$89.99
Quantity: 1
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The Si3N4 10mm Hot-Pressed Silicon Nitride Sheet is a high-quality ceramic flat material with virtually zero porosity. Ideal for applications requiring resistance to wear, abrasion, and thermal shock, this sheet showcases exceptional hardness, strength, and thermal conductivity. With excellent chemical resistance and precise tolerances, it meets the stringent requirements of gas turbine operations, diesel engine components, and electrical insulation. Its compliance with Federal/DoD procurement standards, FAR factors, and industry certifications make it a trusted choice for institutional buyers seeking top-notch performance.
Product Specifications
Chemical Resistance Alkalis
Good | Poor
Chemical Resistance Concentrated Acids
Fair
Chemical Resistance Dilute Acids
Good
Chemical Resistance Halogens
Good
Chemical Resistance Metals
Fair
Electrical Properties Dielectric Constant
10.0
Electrical Properties Volume Resistivity At 25 Degree Celsius C
1012-1015 µΩ·cm
Material Material
Silicon Nitride - Hot-pressedHot pressing of Silicon Nitride produces a material of virtually zero porosity. This hard, gray ceramic is, however, still very lightweight. Silicon Nitride shows good resistance to wear and abrasion. It shows very little oxidation at elevated temperatures and high hardness and strength above 1000C. One of its main assets is its resistance to thermal shock, due to the low thermal expansion coefficient. This material can be diamond ground to precise tolerances. It is used in gas turbine situations, as diesel engine components and as an electrical insulator.
Mechanical Properties Hardness Vickers
1700 to 2200 Kgf mm-2
Mechanical Properties Shear Strength
480 to 960 MPa
Mechanical Properties Tensile Modulus
280.00 to 310.00 GPa
Mechanical Properties Tensile Strength
400.00 to 580.00 MPa
Physical Properties Density
3.110 g·cm-3
Pultrusion Compressive Strength
2000 to 3500 MPa
Specifications Form
Sheet
Specifications Size
47 x 47 mm
Specifications Thickness
10 mm
Thermal Properties Coefficient Of Thermal Expansion At 20 To 100
3.300 x10-6 K-1
Thermal Properties Specific Heat At 25 Degree Celsius C Temperat
680.0 to 800.0 J K-1 kg-1
Thermal Properties Sublimation Point
1900 ºC
Thermal Properties Thermal Conductivity At 20 Degree Celsius C T
15.00 to 43.00 W m-1K-1
Thermal Properties Upper Continuous Use Temperature
1100 to 1650 ºC
Tolerances Thickness Tolerance
10 %
Tolerances Tolerance For 100 Millimeter Mm Coil Length
+2 % | -1 %
Tolerances Tolerance For 100 Millimeter Mm Disc Diameter
+2 % | -1 %
Tolerances Tolerance For 100 Millimeter Mm Length 1 Light Tight
+2 % | -1 %
Tolerances Tolerance For 100 Millimeter Mm Length 2 Light Tight
+2 % | -1 %
Type Type
CeramicCeramics are non-metallic, non-organic materials. They exhibit excellent resistance to high temperatures. Although they have comparatively low densities, they are extremely hard but tend to be brittle. They show good resistance to both abrasives and chemicals.