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Aluminum Nitride (AlN) Ceramic Crucible

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  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. Aluminum Nitride Ceramic Crucibles Other Typical Applications of Aluminum Nitride Ceramics 1. Application of optical communication devices 2. Dedicated refrigerator 3. LED industry 4. Automotive ele...