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Boron Nitride Ceramic Rods Boron Nitride Ceramic Rods Boron Nitride Ceramic Rods Boron Nitride Ceramic Rods

Boron Nitride Ceramic Rods

Boron nitride is an excellent electrical insulator that has a higher oxidation temperature. It offers high thermal conductivity and good thermal shock resistance and can be easily machined to close tolerances in virtually any shape.
  • item no. :

    CS-DHP-G001
  • Color :

    White
  • Port :

    Any ports of China
  • lead date :

    1-7 days
  • Purity : 99.99%

  • Material : Boron nitride

  • Original Country : China

  • description

Boron Nitride Ceramic Rods 

BN Ceramic Rods Features                                                                                                                                     

1. High temperature resistance - Boron nitride ceramic rods can withstand temperatures up to 2000°C.

2. Chemical resistance - Boron nitride ceramic rods are resistant to most chemicals and solvents, making them ideal for use in a variety of industries. 

3. Low thermal conductivity - Boron nitride ceramic rods have a low thermal conductivity, which makes them ideal for use in high-temperature applications such as thermal insulation. 

4. Non-toxic - Unlike some other materials, Boron nitride ceramic rods are non-toxic and safe to use. 

5. Electrical insulation - Boron nitride ceramic rods have high electrical insulation properties, making them ideal for use in electrical equipment. 

6. Low thermal expansion - Boron nitride ceramic rods have a low thermal expansion, which makes them suitable for use in high-temperature applications.


Boron Nitride Rods Application                                                                                                                              

Boron Nitride ceramic rods can be used in a wide variety of applications, from the production of high-temperature insulation systems to the manufacture of semiconductor wafers. The unique properties of boron nitride make it ideal for a variety of applications in the electronic, aerospace, and automotive industries. 

1. High-temperature insulation systems: Boron nitride ceramic rods can be used in high-temperature insulation systems, such as those used in aircraft and spacecraft, as well as in nuclear reactors. The ceramic rods provide thermal insulation and strength, and can withstand extreme temperatures. 

2. Semiconductor wafer manufacturing: Boron nitride ceramic rods are used in the manufacture of semiconductor wafers. The rods are used to form the substrate on which semiconductor components are built. 

3. Aerospace applications: Boron nitride ceramic rods are used in the aerospace industry for a variety of applications. They can be used to produce high-temperature insulation systems, as well as to form components in aircraft and spacecraft. 

4. Automotive applications: Boron nitride ceramic rods are used in a variety of automotive applications, such as brake systems, engine components, and transmissions. The ceramic rods provide strength and thermal insulation, making them ideal for automotive applications.


BN Metarials Properties                                                                                                                                           

Grade BN99 CABN ALBN ZSBN ZABN SBN
Compositions BN>98.5% BN>97.5% AlN+BN ZrO2+BN ZrO2+AlN+BN SiC+BN
Binder B2O3 CaB2O3 AlBO3 B2O3 AlBO3 AlBO3
Density(g/cm3) 1.95~2.0 2.0~2.1 2.6 2.9~3.0 3.2~3.3 2.4~2.6
25 Volume Resistivity(Ω·cm) >1014 >1013 >1014 >1012 >1012 >1012
Max. Service Temp. ()
Oxygen 900 900 900 1000 900 900
Inert Gas 2400 2400 2100 1800 1800 1700
High Vacuum 2200 2200 1900 1800 1800 1700
Three-point 30 70 130 120 130 91
Flexural Strength(Mpa)
Compressive Strength(Mpa) 100 100 250 280 300 300
Coefficient of Thermal Expansion 1.5 2 4.5 5 5 4
25~1000(10-6/K)
Thermal Conductivity(W/mK) 15 20 50 20 40 40



Boron nitride rods specification                                                                                                                 

Item Dia / mm Length / mm Purity
CS-DHP-G001 3 100mmmm/200mm/500mm 99%
CS-DHP-G002 4 100mmmm/200mm/500mm 99%
CS-DHP-G003 4.8 100mmmm/200mm/500mm 99%
CS-DHP-G004 5 100mmmm/200mm/500mm 99%
CS-DHP-G005 10 100mmmm/200mm/500mm 99%
CS-DHP-G006 10 100mmmm/200mm/500mm 99%
CS-DHP-G007 12 100mmmm/200mm/500mm 99%
CS-DHP-G008 18 100mmmm/200mm/500mm 99%
CS-DHP-G009 20 100mmmm/200mm/500mm 99%



BN Rods Test Standards                                                                                                                                            

1. Appearance inspection: The appearance of boron nitride ceramic rods should be even in color and free of defects, and the surface should be smooth and glossy.

2. Size inspection: The length, diameter and tolerance of boron nitride ceramic rods should meet the requirements of drawings or contracts. 

3. Density test: The density of boron nitride ceramic rods should meet the requirements of drawings or contracts. 

4. Hardness test: The hardness of boron nitride ceramic rods should meet the requirements of drawings or contracts.

5. Impact test: The impact strength of boron nitride ceramic rods should meet the requirements of drawings or contracts. 

6. Thermal shock resistance test: The thermal shock resistance of boron nitride ceramic rods should meet the requirements of drawings or contracts.

7. Chemical corrosion test: The chemical corrosion resistance of boron nitride ceramic rods should meet the requirements of drawings or contracts. 

8. Electrical insulation test: The electrical insulation of boron nitride ceramic rods should meet the requirements of drawings or contracts.


OEM Requirements                                                                                                                                                    

1. Details of the Boron Nitride ceramic rods such as dimensions, tolerances, and surface finish. 

2. Quantity of the rods needed and any specific packaging requirements. 

3. The time frame for delivery of the rods and any special shipping instructions. 

4. Any additional services such as machining, coating, or assembly that need to be performed on the rods. 

5. The method of payment and any other necessary financial information. 

6. Information on the end use of the rods and any specific certifications or quality control requirements.


Packing Service                                                                                                                                                                                        

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

B.Boron nitride is a fragile ceramic material, which is why we take special care to minimize damage to our Hot-Pressed Boron Nitride Rods during storage and transportation. We use both protective outer boxes and cushioning materials to ensure the parts are not damaged, and some are even vacuum-packed for added protection. 

                  


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 is Boron Nitride Ceramic Rods? 

A: Boron nitride (BN) is a synthetically produced ceramic material with properties similar to those of graphite. It's an ideal material for a variety of applications, including machining, electrical insulation, and high temperature resistant materials. The rods are made from BN and are usually cylindrical in shape. They are used in a variety of industrial applications due to their excellent thermal, electrical, and chemical properties.

2.Q: What are the Adavantages use Boron Nitride ceramic rods? 

A: Boron Nitride ceramic rods offer excellent thermal conductivity, good electrical insulation, high thermal shock resistance, low coefficient of friction, and good corrosion resistance. They are also lightweight and non-toxic. These characteristics make them suitable for a wide range of applications, such as high temperature bearings, electronic components, and heat exchangers. Additionally, Boron Nitride is a very hard and durable material, making it an ideal choice for wear parts and other components that require a long service life.

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