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Aluminum Nitride (AlN) Crucibles
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Cylindrical Aluminum Nitride Ceramic Crucible AlN Crucibles

Cylindrical aluminum nitride ceramic crucible has high thermal conductivity, high resistivity, low dielectric loss, good insulation.Available in a variety of sizes.
  • item no. :

    CS-AlN-AC001
  • Material : Aluminum Nitride

  • Shape : Cylindrical

  • description

Cylindrical Aluminum Nitride Ceramic Crucible AlN Crucibles


Cylindrical Aluminum Nitride Crucible Advantages: 

1. Cylindrical aluminum nitride crucible can endure high temperatures, making them ideal for melting and heat processing applications.

2. It is highly resistant to chemical corrosion.

3. Excellent thermal conductor, which helps in the equal distribution of heat during the manufacturing process.

4. It has a low density, making them lightweight and easy to handle.

5. Very durable and can be used repeatedly. This reduces the need for frequent replacements, which in turn lowers manufacturing costs.

6. It is a high-purity material that does not contaminate the materials it holds. This makes it an ideal choice for manufacturing semiconductor devices and other applications that require clean and pure materials.



Cylindrical Aluminum Nitride Crucible Description:

1. Aluminum nitride crucibles are used to hold and contain materials that are subjected to high temperatures in the laboratory or industrial settings.

2. The Aluminum Nitride Crucible is made of pure aluminum nitride material that ensures high thermal conductivity, excellent resistance to thermal shock, and high mechanical strength.

3. This crucible provides a stable and uniform heating surface that is ideal for experiments that require precision and accuracy.

4. Aluminum nitride crucibles can be manufactured in various shapes and sizes.



Usage of Aluminum Nitride Crucibles: 

1.Aluminum nitride ceramics will react chemically with inorganic acids and strong bases, water and other liquids and slowly dissolve with them, so it cannot be directly immersed in such substances for use. But aluminum nitride can resist the corrosion of most molten salts, including chlorides and cryolite(Na3AlF6).

2.Due to the aluminum nitride crucible has small bottom, it usually needs to be placed on a clay triangle when heated, and cannot be directly contacted with metal or wooden bearing after strong heating. It cannot be cooled suddenly after heating, and needs to be cooled naturally on the clay triangle, or gradually cooled on the asbestos gauze, and finally taken out with a crucible tong.

3.Stirring the substance until nearly evaporated, then turn off the heat, and steam it with the remaining heat.



Cylindrical Aluminum Nitride Crucible Size details: 


Cylindrical Aluminum Nitride Ceramic Crucible
Item NO.
Outer Diameter
(mm)
Height
(mm)
Thickness
(mm)
Purity coefficient of thermal conductivity
CS-AIN-AC001 5-150 5-150 3-10 99% 170-220W/m.k
CS-AIN-AC002 16 56 3 99% 170W/m.k
CS-AIN-AC003 17 40 3 99% 170W/m.k
CS-AIN-AC004 19 35 3 99% 170W/m.k
CS-AIN-AC005 19 58 3 99% 170W/m.k
CS-AIN-AC006 20 30 3 99% 170W/m.k
CS-AIN-AC007 20 40 3 99% 170W/m.k
CS-AIN-AC008 20 50 3.5 99% 170W/m.k
CS-AIN-AC009 22 36 3.5 99% 170W/m.k
CS-AIN-AC010 22 25 3.5 99% 170W/m.k
CS-AIN-AC011 23 60 3.5 99% 170W/m.k
CS-AIN-AC012 25 25 4 99% 170W/m.k
CS-AIN-AC013 25 30 4 99% 170W/m.k
CS-AIN-AC014 25 60 4 99% 170W/m.k
CS-AIN-AC015 30 28 4 99% 170W/m.k
CS-AIN-AC016 30 30 4 99% 170W/m.k
CS-AIN-AC017 35 30 4 99% 170W/m.k
CS-AIN-AC018 47 13 4 99% 170W/m.k
CS-AIN-AC019 60 105 5 99% 170W/m.k
CS-AIN-AC020 88 150 5 99% 170W/m.k
CS-AIN-AC021 100 100 6 99% 170W/m.k
CS-AIN-AC022 110 110 6 99% 170W/m.k
CS-AIN-AC023 110 150 6 99% 170W/m.k
CS-AIN-AC024 115 110 6 99% 170W/m.k
CS-AIN-AC025 115 155 6 99% 170W/m.k
CS-AIN-AC026 120 120 7 99% 170W/m.k
CS-AIN-AC027 125 150 7 99% 170W/m.k
CS-AIN-AC028 130 130 7 99% 170W/m.k
CS-AIN-AC029 135 30 7 99% 170W/m.k
CS-AIN-AC030 135 110 7 99% 170W/m.k
CS-AIN-AC031 140 140 8 99% 170W/m.k

OEM/ODM is acceptable. Your goods will be produced exactly according to your drawings or inquiry



Properties:


Material Properties of AIN Ceramic
Property Sort Characteristic Unit Property Index
AN170 AN200 AN220
Basic Property Color - Grey Grey Beige
Water absorption % 0 0 0
Volume density g/cm3 ≥3.30 ≥3.30 ≥3.26
Surface roughness um 0.1~0.6 0.1~0.6 0.1~0.6
Camber (length ‰) ≤2‰ ≤2‰ ≤2‰
Thermal Property Thermal conductivity (20) W/m.k ≥170 ≥200 ≥220
Coefficient of thermal expansion (20~300) (*10-6/) 4.6 4.6 4.5
(40~800) 5.2 5.2 5.2
Mechanical Property Bending strength MPa ≥450 ≥300 ≥200
Modulus strength GPa 320 310 310
Moh's hardness - 8 8 8
Electrical Property Dielectric strengh KV/mm ≥17 ≥16 ≥15
Volume resistivity Ω.cm ≥1014 ≥1014 ≥1013
Dielectric constant - 9 8.6 8.5
Dielectric loss *10-4 2.98 2 2



Cylindrical Aluminum Nitride Crucible Applications:

1. Cylindrical aluminum nitride crucibles can be used in the production of semiconductors.

2. The high thermal conductivity and resistance to chemical and thermal shock of the aluminum nitride crucible make it a good option for chemical synthesis.

3. Suitable for the melting of metals and alloys.

4. It is commonly used in crystal growing applications.

5. Powder metallurgy involves the manufacturing of metal powders and the production of parts using these powders.

6. It can be used in sample preparation for microscopy, particularly in electron microscopy where a high vacuum and high temperature environment is required.



FAQ


Q1. What information should we supply to get a quote?

Please offer the specification of aluminum nitride crucible, such as shape, dimension, quantity, application etc.


Q2. What are the benefits of using the aluminum nitride crucible?

The aluminum nitride crucible offers a high melting point, making it suitable for high-temperature applications. Additionally, it has excellent thermal shock resistance, high thermal conductivity, and good chemical resistance.


Q3. What materials can be heated or melted in an aluminum nitride crucible?

Aluminum nitride crucibles can be used to heat or melt a wide range of materials, including metals, ceramics, and semiconductors. They are particularly suited for the production of high-purity alloys, such as rare earth metals and their alloys.


Q4. What is the lead time for the aluminum nitride crucible?

The lead time is dependent on the size and quantity required. Please contact us for more infor.



How to clean conical aluminum nitride crucible:

1. When handling crucibles, protective gloves and glasses should be worn.

2. Use a soft cloth to wipe away any residue from the crucible.

3. Add warm water and mild detergent to the crucible.

4. Use a soft bristle brush to scrub the crucible and remove any stubborn residue.

5. Clean the crucible with water.



Quality testing standards:

1. Visual inspection of the crucible for any signs of damage or irregularities.

2. Measurement of the length, width, and thickness of the crucible to check for accuracy.
3.  Checking for any leaks or pinhole defects in the crucible.
4. Verification of the material and chemical composition of the crucible.



Packing way:





Production Process:





Why Choose us?

1. We supply personalized and customized services to contact your personal needs.

2. We are experienced professionals with a good record of success.

3. We provide superior client service and promptly respond to all inquiries.

4. We provide militant prices and strive to ensure that your funds receive the best value.

5. We use the latest technologies and tools to ensure that your project is completed to the highest standards.


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