Pyrolytic Boron Nitride (PBN) Boat Description
Pyrolytic Boron Nitride (PBN) Boats are highly specialized containers known for their exceptional thermal and chemical properties. PBN is synthesized through chemical vapor deposition, resulting in a material with excellent thermal conductivity and high-temperature stability, capable of withstanding temperatures up to 2000°C in inert atmospheres. PBN is chemically inert, resistant to most acids and alkalis, and does not react with molten metals, making it ideal for use in high-purity environments. Additionally, it exhibits outstanding electrical insulation properties and low outgassing, ensuring minimal contamination in sensitive processes. These characteristics make PBN boats particularly suitable for use in crystal growth, semiconductor manufacturing, and high-temperature material processing applications.
Pyrolytic Boron Nitride (PBN) Boat Specification
Normal Size:
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Length
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Height
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Thickness
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2”-20”
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0.5”-2”
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0.035”-0.08”
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For specific sizes, please contact us.
Physical Parameters of Pyrolytic Boron Nitride (PBN) Boat
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Material
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PBN
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Bulk Density
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2.0-2.19g/cm3
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Wall thickness
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<2mm
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Max. Working Temperature
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2400℃
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Volume Resistivity (Ω·cm)
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3.11*1011
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Thermal Conductivity (W/M·k)
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43-60
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Tensile Strength (N/mm2)
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153.86 (parallel)
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Bending Strength (N/mm2)
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243.63 (parallel)
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Dielectric Strength (RT) (KV/mm)
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56
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Pyrolytic Boron Nitride (PBN) Boat Applications
1. Semiconductor Industry: Used in the fabrication and processing of semiconductor wafers, particularly in high-temperature and high-purity environments.
2. Crystal Growth: Ideal for the growth of high-purity crystals, such as gallium arsenide (GaAs) and other compound semiconductors, due to their non-reactive nature and thermal stability.
3. Material Processing: Employed in the evaporation and deposition of metals and compounds, ensuring minimal contamination and high purity of the processed materials.
4. High-Temperature Furnaces: Used as containers and supports in high-temperature furnaces and reactors, benefiting from their thermal stability and resistance to chemical attack.
5. Chemical Processing: Suitable for handling corrosive chemicals and molten metals, providing durability and longevity in harsh chemical environments.
6. Research and Development: Utilized in various R&D applications where high-purity and high-temperature conditions are essential, including the development of new materials and processes.
7. Aerospace: Used in the production of high-temperature components and coatings for aerospace applications, leveraging their thermal and chemical stability.
Pyrolytic Boron Nitride (PBN) Boat Packaging
Our Pyrolytic Boron Nitride (PBN) Boat is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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