Cylinder Boron nitride Crucibles with Lid

Boron Nitride crucible features                                                                                                                       

1. High temperature resistance – Boron nitride can withstand temperatures up to 2,400°C, making it an ideal crucible material for any high-temperature application. 

2. High thermal conductivity – Boron nitride has a very high thermal conductivity, which assists in even heating of the crucible, and can help prevent thermal shock. 

3. Non-wetting – Boron nitride is non-wetting, meaning that it is highly resistant to most molten materials. This can help to prolong the life of the crucible and reduce the risk of contamination of the materials being processed. 

4. High strength – Boron nitride can be formed into strong and durable crucibles, making them suitable for even the most demanding applications. 

5. Chemical resistance – Boron nitride is resistant to most acids and alkalis, making it ideal for processes involving aggressive chemicals. 

6. Inert – Boron nitride is an inert material, meaning that it will not react with most materials, which makes it a good choice for processes involving sensitive materials.

Boron nitride ceramics applications                                                                                                                    

The thermal stability of boron nitride ceramics is outstanding, withstanding temperatures up to 2000 degrees Celsius, exceeding the use temperature of alumina by 300 degrees. Additionally, the heat shock resistance is phenomenal, as the ceramics will remain intact even after multiple cycles of being subjected to extremely hot and cold temperatures for 20 minutes. We can custom make all sizes for customers to meet their needs.When not in use, boron nitride should not be placed in a damp environment.It should not be washed. If dirtied, wiped with sandpaper.

BN Ceramic Properties                                                                                                                                            

Boron nitride Crucibles specification                                                                                                 

Processing                                                                                                                                            

Use/Maintenance Methods                                                                                                                  

1. The temperature in the air should not exceed 1000 degrees, and the surface of boron nitride in contact with oxygen will be oxidized and peeling off.

2. Boron nitride is easy to absorb moisture, the crucible can not store wet areas, can not be washed, can be directly erased with sandpaper or alcohol scrub. Boron nitride ceramic unavailable materials:

1. Antimony trioxide, chromium heptaoxide, molybdenum trioxide, arsenic trioxide, titanium carbide, etc.

2. The high lead glass glaze will corrode BN when it melts in the air at 800-950 degrees, but it will not react under the protection of nitrogen or inert gas.

3. Boron phosphate corrodes boron nitride in nitrogen at 1400 degrees, and reacts with hot concentrated or molten alkali and hot chlorine gas.

Packing Service                                                                                                                                                       

 We take great care to ensure our Boron Nitride Rods maintain their quality throughout storage, transportation, and handling, keeping them in their original condition.                                                                             

BN Test Standard                                                                                                                                                                                      

The test standard for Boron Nitride (BN) crucibles depends on the specific application and the desired performance of the crucible.

OEM Requirements                                                                                                                                            

1.Needs to meet the requirements of the customer's specific application, including the operating temperature, operating pressure and chemical compatibility of the material.

2.Must meet the required dimensional tolerances and surface finish requirements. 

3.Must be inspected to ensure that it meets quality standards. 

4.Must be properly packaged to protect it during shipping. 

Why Choose Us                                                                                                                                                                                                     

As a professional industrial ceramic supplier, we have a series of advantages that guarantee our market share in the international trade market. 

1.Reliable quality control, complete specifications, support customization of non-standard products.

2.Professional and committed service team. 

3.Multiple protection of packaging, secure and reliable.

4.Highly efficient delivery channel, safe and rest-assured.

FAQ                                                                                                                                                                         

1.Q: What types of boron nitride crucibles are available?

A: Boron nitride crucibles are available in a variety of shapes and sizes including round, square, and rectangular. The crucibles are also available in varying sizes to accommodate different applications. 

2.Q: What are the benefits of using a boron nitride crucible? 

A: Boron nitride crucibles offer several advantages, including high heat resistance, excellent thermal shock resistance, and superior thermal insulation. They also provide superior chemical resistance, good electrical insulation, and a low coefficient of friction. 

3.Q: How durable are boron nitride crucibles? 

A: Boron nitride crucibles are extremely durable and can withstand temperatures up to 1,600°C (2,912°F). 

4.Q: What is the temperature range of a boron nitride crucible?

A: The temperature range of a boron nitride crucible is typically between -200°C and 1,600°C (-328°F and 2,912°F).