Application: | Aerospace, Electronics, Medical, Refractory, Industrial Ceramic |
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Flexural Strength: | 450MPa |
Surface Roughness: | Ra 0.3-0.5 |
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- High Thermal Conductivity Substrates
for LED & Power Electronics
- Substrates for Power Electronics
Aluminium Nitride Material Properties
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Material
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ALN
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Item No.
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INC-AN180
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INC-AN200
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INC-AN220
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Color
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Gray
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Gray
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Beige
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Main Content
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96%ALN
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96%ALN
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97%ALN
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Main Characteristics
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High Thermal Conductivity,Excellent Plasma Resistance
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Main Applications
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Heat Dissipating Parts,Plasma Resistance Parts
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Bulk Density
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3.30
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3.30
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3.28
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Water Absorption
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0
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0
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0
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Vickers Hardness(Load 500g)
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10.0
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9.5
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9.
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Flexural Strength
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>=350
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>=325
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>=280
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Compressive Strength
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2500
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2500
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-
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Young' Modulus of Elasticity
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320
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320
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320
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Poisson's Ratio
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0.24
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0.24
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0.24
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Fracture Toughness
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-
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-
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-
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Coefficient Linear Thermal Expansion
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40-400degree
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4.8
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4.6
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4.5
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Thermal Conductivity
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20degree
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180
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200
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220
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Specific Heat
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0.74
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0.74
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0.76
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Thermal Shocking Resistance
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-
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-
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-
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Volume Resistivity
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20degree
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>=10-14
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>=10-14
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>=10-13
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Dielectric Strength
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>=15
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>=15
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>=15
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Dielectric Constant
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1MHz
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9
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8.8
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8.6
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Loss Tangent
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*10-4
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5
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5
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6
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