25mm hot aluminum rod diameter Bn boron nitride ceramic rod

25mm Diameter BN Boron Nitride Rod Max Working Temperature,1. In Air: 900C,2. In Inert Gas: 2200C,3. In Vacuum: 2400C 25mm Diameter BN Boron Nitride Rod technicalItemDataBN Content99.3%Density2.00g/cm3Compressive Strength72kg/cm2Bending Strength55kg/cm2Volume Resistivity>1014Ω•cmDielectric Constant4

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25mm Diameter BN Boron Nitride Rod Max Working Temperature,
1. In Air: 900C,
2. In Inert Gas: 2200C,
3. In Vacuum: 2400C
 
25mm Diameter BN Boron Nitride Rod technical
Item
Data
BN Content
99.3%
Density
2.00g/cm3
Compressive Strength
72kg/cm2
Bending Strength
55kg/cm2
Volume Resistivity
>1014Ω•cm
Dielectric Constant
4.0 (108hz)
Breakdown Voltage
35Kv/mm
Specific Conductance
27W/m.k
Porosity
0.3%
 

25mm Diameter BN Boron Nitride Rod Working Temperature,
1. In Air: 900C,
2. In Inert Gas: 2200C,
3. In Vacuum: 2400C.

25mm Thermal Aln Aluminum Rod Diameter Bn Boron Nitride Ceramic Rod
25mm Diameter BN Boron Nitride Rod Specifications:
1.High thermal conductivity 
2.Excellent thermal shock resistance
3.Low thermal expansion
4.Exceptional heat resistance
5.Good Chemical Inertness
6.High electrical resistance


25mm Diameter BN Boron Nitride Rod Advantages:

BN crystal structure there is no electrons in free,it is an insulator and have high melting point. Almost all of the molten metal were tested chemical reaction.
BN is thermostability, The operating temperature up to 2800°C in neutral or N2 .While the graphite operating temperature is far blew to the temperature of BN. The graphite will be produced carbonized under high temperature and high pressure.
The thermal conductivity of BN does not change with temperature and changes in theramal conductivity of graphite is relatively large.
The life of BN crucible is far greater than the graphite crucible.

25mm Thermal Aln Aluminum Rod Diameter Bn Boron Nitride Ceramic Rod
25mm Diameter BN Boron Nitride Rod  Usage:

high-performance material processing environment.

 

25mm Diameter BN Boron Nitride Rod  package
1. Warped with bubble plastic paper. 
2. Put in wood box padded with foam board. 
3. Sealed the box with screws which is easy to be opened. 
4. Fragile warning stick. 
Shipping Method: By sea, by Air, by express way.

About US
25mm Thermal Aln Aluminum Rod Diameter Bn Boron Nitride Ceramic Rod

Zhengzhou Mission Ceramic Products Co., Ltd. Locates in Zhenzhou City, Henan Province, central part of China. We have been working in advanced ceramic and thermal industry since 2013. Our products has been exported to more than 40 countries like USA, UK, Russia, France, Australia Korea etc. We win good reputation from customers because of good quality and service.

1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, includng beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and MoSo2 heating element.

 

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