Factory Directly Sell Nitride ALN Ceramic Crucible High thermal conductivity

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Price:$40.00 - $45.00
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Product Overview


Product Description

Product Name
Aluminum Nitride Ceramic Crucible
Aluminum Nitride ALN
Vacuum Evaporation and Metal Smelting

  • Product performance description

    Aluminum nitride ceramics can be used as containers for vacuum evaporation and metal smelting, especially suitable for vacuum evaporation crucibles for aluminum, because aluminum nitride ceramics are heated in a vacuum with low vapor pressure and will not pollute aluminum even if they are decomposed. 
    In the semiconductor industry, the use of aluminum nitride crucibles instead of quartz crucibles to synthesize arsenide can completely eliminate the contamination of Si to GaAs and obtain high-purity products.

  • The advantages of ALN ceramic crucible

1.High thermal conductivity (about 320W/m·K), close to BeO and SiC, and more than 5 times that of Al2O3; 
2.The thermal expansion coefficient (4.5×10-6°C) matches Si (3.5~4×10-6°C) and GaAs (6×10-6°C); 
3.Excellent electrical properties (dielectric constant, dielectric loss, volume resistivity, dielectric strength);

  • The advantages of ALN ceramic crucible

4.Good mechanical properties, the flexural strength is higher than that of Al2O3 and BeO ceramics, and it can be sintered at normal pressure;
5.High purity;
6.Good optical transmission characteristics;
8. It can be made by injection molding process with low cost.

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Company Introduction

Xiamen Juci Technology Co., Ltd was founded in December 2016. It is committed to production of high-purity AlN
powder,AlNgranule,AlN creamic microsphere and ALN ceramics with complicated shape. The company have a first-class management and technical team, its own research and development center, and have a close relationship with many universities and institutions in the development of production and equipment.
Recently, JUCI company's production capacity is 200t/year of ALN powder and 100t/year of ALN ceramics,many productions have been successfully applied in the national defense and civilian fields. The project of aluminum nitride ceramic with high thermal conductivity and complicated shape has been evaluated as the world's leading technology by authoritative organization.

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