Swipe or use the arrows to view product images.
Heat Resistance Boron Nitride Bn Ceramic Crucible for Melting
| Price | $10.00 |
|---|---|
| Min Order | 10 Pieces |
| Availability | In Stock |
| Shipping From | Hunan, China |
| Popularity | 529 people viewed |
Model NO.:
RY
Material:
Pbn
Max Working Temperature:
1600c
Thermal Shock Resistance:
180-220t
Special:
According to Customer's Design
Product:
Pbn Parts
Name:
Machine Pbn Part
Refractoriness (℃):
1770< Refractoriness< 2000
Feature:
Long Time Materials, Instant Materials
Type:
Heat-Resistant Material
Shape:
Crucible
Trademark:
RY
Transport Package:
Wooden Case or Wooden Pallet
Specification:
According to customer request
Origin:
China
HS Code:
6909190000
Product Description
Material: Pyrolytic Boron Nitride / PBN 99.99%
Typical Applications:
1. Spectrometre
2. High temperature furnace
3. Crystal growth
4. LEC crucible, VGF crucible, MBE crucible
5. MOCVD insulation plate
6. Heating element
7. Microwave
8. Semiconductor
9. Composite Heater
Boron Nitride (BN) is a white, low porosity refractory material with physical and mechanical properties similar to Graphite. However, unlike Graphite, Boron Nitride has high thermal conductivity and good thermal shock performance. The most common formulation of Boron Nitride contains boric oxide, which can cause Boron Nitride to absorb moisture, resulting in swelling and property degradation.
| 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 |
Max. Working Temp. (°C) inert gas | 2400 | 2400 | 2100 | 1800 |
| Max. Working Temp. (°C) vacuum | 2200 | 2200 | 1900 | 1800 |
| Thermal Conductivity (W/m.K) | 30 | 35 | 50 | 30 |
| Expansion Coefficient 25 - 1000 °C (10^-6/K) | 1.5 | 2 | 4.5 | 2.5 |
- Similar Products
$15.00
100 Pieces (MOQ)
High-Temperature Cordierite Sagger Kiln Furniture
ZIBO YUFENG REFRACTORY CO., LIMITED
$12.00
100 Pieces (MOQ)
Refractory Good Wear Resistance Silicon Carbide Tube
Henan Lite Refractory Materials Co., Ltd.