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Boron Nitride Plate

Boron Nitride Plate

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Boron Nitride Plate

Boron nitride plates are flat ceramic components made from boron nitride material. They have a high thermal conductivity, high electrical insulation, and excellent chemical and thermal stability. Boron nitride plates are used in a variety of high-temperature and high-vacuum applications.

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Product Description

Features & Benefits

  • High thermal conductivity
  • High electrical insulation
  • Low dielectric constant and loss tangent
  • High thermal shock resistance
  • Excellent chemical stability
  • Low coefficient of thermal expansion
  • High purity and high-temperature resistance

Markets & Applications

  • Aerospace and defense industries for thermal management, electrical insulation, and mechanical applications
  • Semiconductor industry for wafer processing and manufacturing
  • Medical industry for various applications including imaging and radiation therapy
  • Research and development for high-temperature and high-vacuum applications
Parameter Value
Density 1.85-2.0 g/cm3
Young's modulus 280 GPa
Poisson's ratio 0.17-0.19
Thermal conductivity 25-180 W/mK
Coefficient of thermal expansion (CTE) 1-4.5 x 10^-6/K
Max. service temperature (in air) 900-1400°C
Dielectric strength 12-70 kV/mm
Volume resistivity >10^13 Ω·cm
Dielectric constant 3-4.1
Fracture toughness 1.5-3.5 MPa·m^0.5

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RELATED PRODUCTS

Product

Alumina Ceramics Zirconia Ceramics Silicon Carbide Ceramics Aluminum Nitride Ceramics Boron Carbide Ceramics Boron Nitride Ceramics (BN) Pyrolytic Boron Nitride (PBN) Silicon Nitride (Si3N4) Ceramics Beryllium Oxide Ceramics Mullite Ceramics GaN Ceramics Graphite Quartz Tugnsten Carbide

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