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boron nitride ceramic melting silicon crucible

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Port: Qingdao
Payment Terms: L/C,T/T
Supply Ability: 30000.0 Piece/Pieces per Month boron nitride ceramic melting silicon crucible
Coefficient of thermal expansion: -1~2.5(Ten minus the six party/K)
Place of Origin: Shandong China
Shape: Machined according to drawings
Purity: 99%
Model Number: PENSC-001
Hardness: 300HL
Density: >2.0g/cm3
Brand Name: PENSC
Type: Ceramic Rods
Technology: 48hours vacuum hot pressed without binder
RT Resistivity: >Ten of the fourteen party
Flexural strength: 35Mpa
Thermal conductivity at 20℃: 50W/Mk
Application: Industrial Ceramic
Max Working Temperature: 2800℃
Packaging Detail: Standard export packing Aluminum foil bags and carton
Shandong Pengcheng Advanced Ceramics Co., Ltd.
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Boron nitride ceramic melting silicon crucible


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  Shandong Pengcheng Advanced Ceramics Co.,Ltd is set up since year of 1997, focus on boron nitride and its composite ceramic materials research & production, possessed 40 sets of vacuum furnaces and matched processing, testing equipments, ranking first of China in the output,quality and sales volume. With rich experience and technical support, according to the needs of the industry to provide high-purity and different binder added hexagonal boron nitride-based ceramic products.

  The main products: BN evaporation boats,BN insulated ceramics,BN nozzle,BN horizontal casting seperated ring,BN strip casting side dam,AlN powder and ceramics,Tib2 powder and ceramics. 



  Boron Nitride material has high thermal stability, chemical stability and electrical insulation, but also has a high thermal conductivity, dielectric properties, and easy processing products and so on. Its melting point up to 2800 ℃, is a typical electrical insulator, but also an excellent thermal conductor.


BN model.jpg





Key Properties:

1. Boron Nitride Solids are made by hot pressing hexagonal Boron Nitride powders

2. Combat solids display a unique combination of chemical,electrical, thermal and mechanical properties to offer improved process performance and increased service lifewhile enabling new technologies:

 1)Easily machinable to desirable shapes and sizes

 2)Exceptional Heat Resistance

 3)High thermal conductivity

 4)Excellent thermal shock resistance

 5)Outstanding electric insulation – even at high temperatures

 6)High wet resistance to molten metals, slags and glass

  7)Extreme corrosion and wear resistance


Boron Nitride Solids fit a variety of applications in high-performance material processing environment.


Typical Markets

Steel mills and foundries

Furnace construction

Semiconductor Industry

Coating applications


Typical Applications

side dams in thin-strip casting process

Break rings in horizontal continuous casting

Insulators for high-temperature furnaces

Crucibles and containers for molten metals


Boron Nitride Ceramics Technical Data:






Our Certifications:





Our Services:


1. Your inquiry related to our products or prices will be replied within 24hours.

2. Well-trained and experienced staffs to answer all your enquiries in fluent English.

3. Offering the support to solve the problem in the application or selling period.

4. Competitive prices based on same quality.

5. Guarantee samples quality same as mass production quality.

6. Comprehensive after-sales service.


Trial order or sample test be welcomed.