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BN Boron Nitride Crucible Nozzle Tube

Categories Boron Nitride Ceramics
Brand Name: wuxi special ceramic
Place of Origin: Made in China
MOQ: 10p
Price: us$10~us$100/p
Payment Terms: T/T
Supply Ability: 10000P/Month
Delivery Time: negotiable
Packaging Details: carton,pallet
Type: Ceramic parts
Application: industrial ceramic
Material: Boron Nitride
Size: Customers' Requests
Product namee: boron nitride ceramic parts
density: 1.95-2.0g/cm3
purity: 99%
color: white
compressive strength: 100Mpa
working temperature: 2200℃
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BN Boron Nitride Crucible Nozzle Tube

boron nitride ceramics,boron nitride ceramic tube,boron nitride ceramic nozzle,boron nitride ceramic crucible

Boron nitride ceramics can be used in the manufacture of high-temperature containers for metallurgical melting, semiconductor heat-dissipating insulation parts, high-temperature bearings, thermowells, and glass forming dies.

BN is the only machinable ceramic with a processing precision of 0.01mm.

Most of our products are customized according to customers' drawing or designs,please send you drawings or designs to us,we will check it and send quotation to you.


type99BN
Main contentBN99%
binderB2O3
density(g/cm³)1.95-2.0
flexural strength(Mpa)30
compressive strength100
electrical resistivity(ohm.cm)10^14
max working temp(℃)-air900
max working temp(℃)-insert gas2400
max working temp(℃)-vacuum2200
thermal conductivity(w/m.k)20
expansion coefficient25-10001.5

Wuxi special ceramic produces BN materials with different composition.


Material TypeBN-99BN + CaBN + Al2O3BN + ZrO2BN + AlN
BinderB2O3CaB2O4AlBO3B2O3AlBO3
Density (g/cm3)1.95-2.02.0-2.12.25-2.352.9-3.02.5-2.6
Flexural Strength (Mpa)303585120110
Compressive Strength (Mpa)5870150200185
Electrical Resistivity (Ω.cm)>1014>1013>1012>1012>1013
Max. Service Temp. (℃)900900100010001000
@air condition
Max. Service Temp. (℃)19001900170018001800
@vacuum condiction
Max. Service Temp. (℃)21002100170018001800
@inert gas condition
Thermal Conductivity (W/mk)3032353055
Thermal Expansion Coefficient1.51.61.963
(25 - 1000℃) (10-6/k)

Our Company

Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.



Quality guarantee:mass produce by 100% inspection

Quality BN Boron Nitride Crucible Nozzle Tube for sale
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