No products
Pyrolytic Boron Nitride (PBN) Products
Viewed products
-
Pyrolytic Boron...
Pyrolytic Boron Nitride (PBN) is a...
View larger 
Pyrolytic Boron Nitride (PBN) VGF Crucible
New product
Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It made by ammonia and Boron halide through Chemical Vapor deposition(CVD) process in high temperature and high vacuum condition: NH3 +BX3=BN+3HX, it can be produced as PBN plates, and also can be produced as PBN final products directly like crucible, boat, coating, etc.
Inquiry
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
More info
Product Instruction:
VGF is the main technology for GaAs and InP compound semiconductor single crystal growth in the world.
VGF crucible is the ideal vessel for single crystal growth by VGF.
Product Feature:
- High Purity (99.999%)
- No wetting with melt metal
- Thermal conductivity controllable, improve the rate of yield
- Excellent thermal shock resistance
- Easy cleaning and Reusability
- Inert, no reaction with acid and alkali
Catalog No | Application | Inside Diameter | Height | Thickness |
BV-2 | VGF | 2" | 10" | 0.035" |
BV-3 | VGF | 3" | 10" | 0.035" |
BV-4 | VGF | 4" | 8" | 0.035" |
BV-5 | VGF | 5" | 8" | 0.04" |
BV-6 | VGF | 6" | 7" | 0.04" |
BV-8 | VGF | 8" | 20" | 0.08" |
This form is for typical sizes, other size is customizable.
Parameter of PBN:
Properties | Units | Values |
Density | g/cm3 | 1.95-2.20 |
Tensile Strength | MPa | 112 |
Bending Strength | MPa | 173 |
Compression Strength | MPa | 154 |
Young's Modulus | GPa | 18 |
Thermal Conductivity | W/m°C | "a" 60 "c" 2 |
Specific Heat | J/g·℃ | 0.90（RT） |
Resistivity | Ω.cm | 2x1015 |
Dielectric Strength | D.C. volts/mm | 2x1015 |
Dielectric Constant |
| "c" 3.07 |
Metal Impurity Content | ppm | <10 |
Inquiry to Heeger Materials
Items marked with an asterisk (*) are required.
Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy
8 other products in the same category:
