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China, Chinese Refractory Heat Sink Aluminum Nitride Ain Ceramic Crucible Container1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic CrucibleAln Ceramic CrucibleCeramic Casting Crucible
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description Due to its high thermal conductivity (≥170W/m.k), aluminum nitride ceramic crucibles can be used for heat conduction to achieve heating effects, and are widely used in electronic equipment, such as gas atomization of electronic devices.Aluminum nitride crucibles can also be used as containers for vacuum evaporation and metal smelting, especially suitable for vacuum evaporation crucibles for aln.Because aluminum nitride ceramics are heated in a vacuum with low vapor pressure and will not pollute aluminum even if they decompose.In the semiconductor industry, using an aluminum nitride crucible instead of a quartz crucible to synthesize arsenide can completely eliminate the pollution of Si to GaAs and obtain high-purity products. Other Typical Applications of Aluminum Nitride Ceramics1. Application of optical communication devices2. Dedicated refrigerator3. LED industry4. Automotive electronic modules5. High efficiency power module6. High-frequency microwave applications Aluminium Nitride Material PropertiesMaterialALNItem No.INC-AN180INC-AN200INC-AN220ColorGrayGrayBeigeMain Content96%ALN96%ALN97%ALNMain CharacteristicsHigh Thermal Conductivity,Excellent Plasma ResistanceMain ApplicationsHeat Dissipating Parts,Plasma Resistance PartsBulk Density3.303.303.28Water Absorption000Vickers Hardness(Load 500g)10.09.59.Flexural Strength>=350>=325>=280Compressive Strength25002500-Young' Modulus of Elasticity320320320Poisson's Ratio0.240.240.24Fracture Toughness---Coefficient Linear Thermal Expansion40-400degree4.84.64.5Thermal Conductivity20degree180200220Specific Heat0.740.740.76Thermal Shocking Resistance---Volume Resistivity20degree>=10-14>=10-14>=10-13Dielectric Strength>=15>=15>=15Dielectric Constant1MHz98.88.6Loss Tangent*10-4556
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