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Thermal Conductivity Pyrolytic Boron Nitride/Pbn
  • Thermal Conductivity Pyrolytic Boron Nitride/Pbn
  • Thermal Conductivity Pyrolytic Boron Nitride/Pbn
  • Thermal Conductivity Pyrolytic Boron Nitride/Pbn
  • Thermal Conductivity Pyrolytic Boron Nitride/Pbn
Payment Type: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Min. Order: 1
Basic Info

Model No.:  RY-37

Product Description Model NO.: RY-37 Feature: Long Time Materials, Instant Materials Shape: Brick Trademark: RY Origin: China Refractoriness (℃): 1770< Refractoriness< 2000 Type: Refractory Material Material: Boron Nitride Specification: 0.3 HS Code: 854710000 Packaging & Delivery
Packaging Details:
1. wooden case with foam; 
2. carton box with foam;
Delivery Detail:10 working days after payment confirmed
Thermal Conductivity Pyrolytic Boron Nitride/Pbn
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    ( >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.

Delivery Detail:

Delivery Detail:

Contact us if you need more details on Boron Nitride. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pbn、Boron Nitride Pbn. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Pyrolytic Boron Nitride Products