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Ceramic PBN Pyrolytic Boron Nitride Plate And Part And Crucible

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US$ 10 - 100 MOQ: 10 Pieces
Key Specifications
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Place of Origin:
Hunan, China
Type:
Ceramic Plates
Application:
Refractory
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Hunan Fu Qiang Special Ceramic Manufacturing Co., Ltd.
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Payment Methods:
Port of Shipment:
Any Chinese Ports Of ShangHai ShenZhen Etc.
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Hunan, China
Type Ceramic Plates
Application Refractory
Model Number /
Brand Name Fu Qiang

Specifications

Ceramic PBN Pyrolytic Boron Nitride Part & Plate
1.Purity up to 99.99%,dense surface,air tightness
2.High temperature strength

The Professional Manufacturer For PBN Since Year 1980,The No.1 Exporter In China:

Ceramic PBN Pyrolytic Boron Nitride Plate And Part And Crucible

 Ceramic Pyrolytic Boron Nitride PBN Plate,Crucible,Rod,Parts,The High Technology production & High Quality Assurance! Accept Customized Designs & Dimensions!

 

Product Overview:

Pyrolytic boron nitride (PBN) is a special ceramic material, obtained from special equipment by using chemical vapor deposition process. The pyrolytic boron nitride deposition process, like a "snow": hexagonal boron nitride snow sheet parallel to falls, to a piece of graphite base material, and reaches a certain thickness, the final cooling demolding made.

 

Main features:

1.Color ivory white to orange-brown, non-toxic, non-porous, easy to process. 

2.Purity up to 99.99%, dense surface, air tightness. 

3.High temperature strength with increasing temperature, 2200 °C reaches the maximum value. 

4.Acid, alkali, salt and organic reagents, high temperature, and the vast majority of the molten metal, semiconductor material is not moist, not reaction. 

5 Good thermal shock resistance, good thermal conductivity, low thermal expansion coefficient. 

6 High resistance, high dielectric strength, a small dielectric constant, and low magnetic loss tangent, and having a good permeability of microwave and infrared properties. 

7. Performance of the mechanical, thermal, electrical, and so there is a clear anisotropy.

 

The main parameters:

Performance

Unit

Index

Lattice constant

μ m

a:2.504×10-10     c:6.692×10-10

Apparent density

g/cm3

2.0-2.19

Microhardness (Knoop) (ab plane)

N/mm2

691.88

Volume resistivity

Ω·cm

3.11×1011

Tensile strength (|| “C”)

N/mm2

153.86

Bending strength

(|| “C”)

N/mm2

243.63

(⊥“C”)

N/mm2

197.76

Modulus of elasticity

 

N/mm2

235690

Thermal conductivity

 

W/m·k

“a”direction   “c”direction

(200°C)

W/m·k

60           2.60

(900°C)

W/m·k

43.70       2.80

Dielectric strength (room temperature)

KV/mm

56

 

Applications:

Heater, to prevent the generation of impurities in the semiconductor material manufacturing equipment, in order to improve the purity.

 

Overview:

Ceramic PBN Pyrolytic Boron Nitride Plate And Part And CrucibleCeramic PBN Pyrolytic Boron Nitride Plate And Part And CrucibleCeramic PBN Pyrolytic Boron Nitride Plate And Part And Crucible

 

Welcome To Contact Us For Further Informations,Thanks!

 

 

 

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Hunan Fu Qiang Special Ceramic Manufacturing Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
30,000-50,000 square meters
Total Employees
201 - 300 People
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