| Place of Origin: | Wuxi , China |
|---|---|
| Minimum Order Quantity: | 50 Pieces |
| Delivery Time: | 7-15 work days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 Piece/Pieces per Month |
| Type: | Ceramic Parts | Application: | Structure Ceramic |
|---|---|---|---|
| Processing Service: | Custom Processing | Quality Control: | 100% Inspection |
| Drawing Format: | 2D/(PDF/CAD)3D(IGES/STEP) | Advantage: | High Precision |
| Size: | Customized Size | ||
| High Light: | High Precision Aluminum Nitride Ceramic,3D Aluminum Nitride Structure Ceramic,Aluminum Nitride Substrate Ceramic |
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Aluminum nitride ceramic performance table
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Aluminum nitride
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AlN120
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AlN140
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AlN160
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AlN180
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Color
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Dark Gray
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Dark Gray
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Translucent Medium gray
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Translucent Medium gray
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Density(g/cm3)
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3.25
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3.26
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3.33
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3.33
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Surface roughness, Ra (μｍ)
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0.6max
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0.6max
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0.5max
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0.5max
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Flexural strength(MPa)
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>320
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>300
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>300
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>300
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Compressive Strength (GPa)
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2.1
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2.1
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2.0
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2.0
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Fracture toughness(MPa m1/2)
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3.30±0.05
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3.30±0.05
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3.35±0.05
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3.35±0.05
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Young’s modulus(GPa)
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300
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300
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310
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310
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Thermal conductivity (W/mK)
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120±10%
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140±10%
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160±10
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180±10
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Coeff.of thermalexpansion(10-6 K-1)RT- 100℃
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3.6
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3.6
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3.6
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3.6
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Volume resistivity(Ωcm)
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>1012
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>1012
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>1013
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>1013
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Dielectric strength (KV/mm)
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≥18
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≥18
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≥20
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≥20
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Dielectric constant(@1MHz)
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9.0±10%
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9.0±10%
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9.0±10%
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9.0±10%
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Melting point
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2500℃
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2500℃
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2500℃
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2500℃
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