Home > Products > Electric & Electronic Ceramics Serials > 99.99% LEC PBN Ceramic Pyrolytic Boron Nitride Crucibles
99.99% LEC PBN Ceramic Pyrolytic Boron Nitride Crucibles
USD $10 - $1,000
/ Piece
5 Pieces(Min.Order)
- Shanghai shenzhen Guangzhou port
- T/T Credit Card
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Product Details
| Place of Origin | Hunan, China | Type | Ceramic Parts | |
| Application | Refractory | Brand Name | Fu Qiang |
Product Description
Specifications
LEC PBN Crucibles1:High oxidation resistance
2:Tensile strength increases with temperature
3:Negligible out gassing
Gallium Arsenide crystal growth in PBN crucibles ensures the purity of your final crystals. Liquid Encapsulated Czochralski (LEC) is one of the methods to grow such crystals.
Fu Qiang is able to manufacture many sizes of LEC PBN crucibles upon your request or based on your own specifications.
Catalog No | Application | ID(Inch) | H(Inch) | Taper | T(Inch) |
FQ300 | LEC | 3 | 3 | 0.7° | 0.03 |
FQ301 | LEC | 4 | 4 | 0.7° | 0.035 |
FQ302 | LEC | 5 | 5 | 0.5° | 0.035 |
FQ303 | LEC | 6 | 6 | 0.5° | 0.04 |
FQ304 | LEC | 7 | 7 | 0.3° | 0.04 |
FQ305 | LEC | 8 | 8 | 0.3° | 0.04 |
| Apparent Density | g/cc | 2.15 - 2.19 (crucible) | 2.10 - 2.15 (sheet) |
| Gas permeability (He) | cc/s | <1 x 10e-10 | |
| Micro hardness (Knoop) | N/mm² | 691.88 (a-b plane) | |
| Tensile strength | N/mm² | 153.86 (parallel) | |
| Bending strength | N/mm² | 243.63 (parallel) | 197.76 (perpendicular) |
| Modulus of elasticity | N/mm² | 235690 | |
| Specific heat capacity | cal/g.°C | 0.371 (@ 200°C) | 0.442 (@ 900°C) |
| Thermal conductivity 200°C | W/cm.k | 0.6 (parallel) | 0.026 (perpendicular) |
| Thermal conductivity 900°C | W/cm.k | 0.4370 (parallel) | 0.028 (perpendicular) |
| Dielectric strength (RT) | KV/mm | 56 | |
| Volume resistivity | ohm.cm | 3.11 x 10e13 | |
Contact Us
- Hunan Fu Qiang Special Ceramic Manufacturing Co., Ltd.
- Contact nameEagle Zhang Chat Now
- Phone86-731-23181338
- AddressIndustrial Zone, South Area, Sunjiawan
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