Pyrolytic Boron Nitride (PBN) Products
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Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, that can be produced with 99.999% purity in high density. It is made by ammonia and Boron halide through a Chemical Vapor deposition(CVD) process in high temperature and high vacuum conditions, it can be produced as PBN plates and also can be produced as PBN final products directly like a crucible, boat, coating, etc.
Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, that can be produced with 99.999% purity in high density. It is made by ammonia and Boron halide through a Chemical Vapor deposition(CVD) process in high temperature and high vacuum conditions, it can be produced as PBN plates and also can be produced as PBN final products directly like a crucible, boat, coating, etc.
Pyrolytic Boron Nitride (PBN) Products There are 11 products.
Pyrolytic Boron Nitride (PBN) Ring
PBN rings, reaching 99.999% purity, endure temperatures up to 2300°C in a vacuum without decomposition or gas release. Ideal for high-temperature, vacuum, MBE, and OLED applications, they serve as support frames, insulators, and spacers. Heeger Materials offers top-quality PBN rings at competitive prices, with customized options for purity and dimensions...
Pyrolytic Boron Nitride (PBN) OLED Crucible
The Pyrolytic Boron Nitride (PBN) crucible functions in OLED production as an evaporation vessel. It boasts 99.999% purity and high density via Chemical Vapor Deposition (CVD). Available in forms like plates and coatings for direct use. Heeger Materials offers top-quality PBN crucibles at competitive prices, with customized options for purity and...
Pyrolytic Boron Nitride (PBN) MBE Crucible
The Pyrolytic Boron Nitride (PBN) MBE Crucible serves as an evaporation vessel in MBE processes. This advanced ceramic can achieve 99.999% purity with high density and is produced through the Chemical Vapor Deposition (CVD) process. Heeger Materials offers top-quality PBN crucibles at competitive prices, with customized options for purity and size to meet...
Pyrolytic Boron Nitride (PBN) VGF Crucible
Pyrolytic Boron Nitride (PBN) VGF Crucible exhibits exceptional chemical stability and mechanical properties under high-temperature and high-vacuum conditions, making it an ideal choice for growing high-purity semiconductor single-crystal. Heeger Materials offers top-quality PBN VGF Crucibles at competitive prices, with customized options for purity and...
Pyrolytic Boron Nitride (PBN) LEC Crucible
The Pyrolytic Boron Nitride (PBN) Crucible is designed for the Liquid Encapsulated Czochralski (LEC) technique in semiconductor single crystal growth, known for its high purity and exceptional stability and strength in high-temperature, vacuum conditions. Heeger Materials offers top-quality PBN LEC crucibles at competitive prices, with customized options...
Pyrolytic Boron Nitride (PBN) Boat
The Pyrolytic Boron Nitride (PBN) Boat, a high-performance ceramic vessel, finds primary application in synthesizing semiconductor materials and facilitating single crystal growth processes. Heeger Materials offers top-quality PBN Boat at competitive prices, with customized options for purity and dimensions to meet specific requirements.
Pyrolytic Boron Nitride (PBN) Rod
A Pyrolytic Boron Nitride (PBN) Rod is a high-precision clamping rod with high thermal conductivity, ideal for electron tubes. It's synthesized via chemical vapor deposition (CVD) using BCl3 and NH3 at high temperatures and low pressure. Heeger Materials offers top-quality PBN Rod at competitive prices, with customized options for purity and dimension to...
Pyrolytic Boron Nitride (PBN)...
Pyrolytic Boron Nitride (PBN) Plates/Sheets/Discs are used for insulation in high vacuum, high-temperature environments for their outstanding electrical insulation properties and ultra-high purity (up to 99.999%). Heeger Materials offers top-quality PBN plates/sheets/discs at competitive prices, with customized options for purity and dimensions to meet...
Pyrolytic Boron Nitride (PBN) Coating
Pyrolytic Boron Nitride (PBN) is commonly used to coat and shield graphite equipment parts and as an outer layer for graphite heaters (PG/PBN heaters), preventing graphite evaporation at high temperatures. Heeger Materials offers top-quality PBN coating services at competitive prices, with customized options to meet specific requirements.
PBN/PG Heater
PBN/PG Heater exhibits an impressive power output of 35 watts/cm2 (225 watts/in2) or even greater, thanks to its ultra-fast response and low thermal mass. Heeger Materials offers top-quality PBN/PG Heaters at competitive prices, with customized options according to specific operating temperature, current, and voltage.
PBN Crucibles, Pyrolytic Boron Nitride...
Pyrolytic Boron Nitride (PBN) crucibles are special ceramic crucibles made by chemical vapor deposition (CVD) and can reach 99.999% purity. We are a professional supplier and manufacturer of PBN Crucibles, offering various top-quality options, including OLED, LEC, VGF, MBE, and shaped crucibles, all customizable in shape and dimension to meet specific...
Pyrolytic Boron Nitride (PBN) Description
Pyrolysis boron nitride (PBN) is known for its directional thermal conductivity and outstanding heat dissipation performance, bringing excellent temperature uniformity. pyrolytic boron nitride also resists thermal impact and is a superior performance sealant that protects graphite from corrosive environments such as most molten metals, acids, and ammonia environments. It is proven that the pyrolysis of boron nitride is still a very effective insulation material.
Pyrolytic Boron Nitride (PBN) Ceramics Parameters
Density (g/cm3) | 1.95-2.20 |
Tensile Strength (Mpa) | 112 |
Flexural Strength (Mpa) | 173 |
Pressure-resistant Strength (Mpa) | 154 |
Young's Modulus (Gpa) | 18 |
Thermal Conductivity (W/m℃) | “a” 60 “c” 2 |
Specific Heat Capacity (J/g℃) | 0.90 (RT) |
Electrical Resistivity (Ω·cm) | 2×1015 |
Dielectric Strength (D.C. volts/mm) | 2×105 |
Dielectric Constant | “c” 3.07 |
Metallic Impurity Content (ppm) | <10 |
Pyrolytic Boron Nitride (PBN) Ceramics Applications
- Compounds of semiconductor crystals grow
- Crystal processing
- Electronic assembly
- Metallurgical industry
- Thin-film production