High Refractoriness Ceramic PBN Pyrolytic Boron Nitride Plate,Rod And Crucible

High Refractoriness Ceramic PBN Pyrolytic Boron Nitride Plate,Rod And Crucible

USD $10 - $100 /Piece

Min.Order:10 Pieces

Supply Ability:
10000 Piece / Pieces per Month
Port:
Any Chinese Ports Of ShangHai ShenZhen Etc.
Payment Terms:
T/T D/P D/A Credit Card

Quick Details View All >

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

Hunan Fu Qiang Special Ceramic Manufacturing Co., Ltd.

Business Type: Manufacturer,Trading Company
Hunan China
Main Products: Ceramic Crucible Serials ,Laboratory Porcelainwares ,Electronic Ceramics ,Project Ceramics ,Melting Ceramics

Product Details

Specifications

Ceramic PBN Pyrolytic Boron Nitride Crucible
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:

High Refractoriness Ceramic PBN Pyrolytic Boron Nitride Plate,Rod And Crucible

 Pyrolytic Boron Nitride PBN Ceramic Plate,Crucible,Rod,Parts,The High Technology production & High Quality Assurance! Accept Customized Designs & Dimensions! Could Work In Max.2200 Celsius Degree.

 

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:

High Refractoriness Ceramic PBN Pyrolytic Boron Nitride Plate,Rod And CrucibleHigh Refractoriness Ceramic PBN Pyrolytic Boron Nitride Plate,Rod And CrucibleHigh Refractoriness Ceramic PBN Pyrolytic Boron Nitride Plate,Rod And Crucible

 

 

 

 

Contact Supplier

Mr. Eagle Zhang Manager Chat Now
Telephone
86-731-23181338
Mobile
13397532971
Fax
86-731-23181337
Address
Sunjiawan Industry Park, Liling City, Hunan Province, China Hunan

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