| Customization: | Available |
|---|---|
| Material: | Boron Nitride |
| Refractoriness (℃): | 1770< Refractoriness< 2000 |
|
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| Type | 99BN | CBN | ABN | ZBN | |
| Main Content | BN>99% | BN>98.5% | BN+AlN | BN+ZrO2 | |
| Binder | B2O3 | CaB2O6 | ALBO3 | B2O3 | |
| Density (g/cm3) | 1.95-2.0 | 2.0-2.1 | 2.6 | 2.95 | |
| Flexural Strength (Mpa) | 30 | 100 | 200 | 200 | |
| Compressive Strength (Mpa) | 100 | 280 | 350 | 380 | |
| Electrical Resistivity (ohm.cm) | >10^14 | >10^13 | >10^14 | >10^12 | |
| Max. Working Temp. (°C) | air | 900 | 900 | 900 | 1000 |
| inert gas | 2400 | 2400 | 2100 | 1800 | |
| vacuum | 2200 | 2200 | 1900 | 1800 | |
| Thermal Conductivity (W/m.K) | 20 | 35 | 50 | 30 | |
| Expansion Coefficient 25 - 1000 °C (10^-6/K) | 1.5 | 2 | 4.5 | 2.5 | |
| Typical Applications | |||||
| High temperature furnace parts(insulator bushings) | X | X | X | ||
| Metal evaporation crucible | X | X | |||
| Molten material casting, metal and glass process | X | X | X | X | |
| Rare metal or special alloy casting mould parts | X | X | X | X | |
| High temperature stressed parts | X | X | |||
| Molten metal pipe, nozzles etc. | X | X | X | ||
| - Break rings for horizontal steel casting | - Feedthroughs for high voltage equipment |
| - Evaporator boats for aluminum metallization | - Nozzles for nonferroud metals |
| - Components for semiconductor manufacturing | - Crucibles for crystal growth |
| - Neutron absorbers | - Diffusion source wafers |
| - Boron dopant for silicon wafer | - Insulators in PVD / CVD vacuum coating chamber |
| - Electronic component assembling jigs | - Electronic components & substrates |
| - Spacers for glass melts and nonferrous | ...... |
What can we do for you?
1. Sample is available.
2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.
3. Inquiry replied within 24 hours.
4. Patented products.
5. OEM or ODM is available.
6. Some extra accessories can be supplied.
7.The larger quantity you order,the more competitive prices you'll get.
8. Necessary Certificates can be supplied.
Why To Choose Us
1. Low MOQ:
It won't occupy too much of your money to help you to test the market you're going to enter.
2. R & D Center and Factory:
We have our own R & D center and factory, so we can supply you products at competitive price.
3. Good Service :
We treat clients as friends.
4. Good Quality :
We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.
5. After-sales service:
One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.
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