Metallurgy, Mineral & Energy
Dia.76.2*4.76 mm Pyrolytic Graphite Disc 10pcs for high power vacuum tubes /Pyrolytic Graphite
2016-10-06 09:00  Views:218
Price:112.00 USD/Pieces
Brand:hi-tech carbon
Model:disc.023
MOQ:1 Pieces
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Density 2.2g/cm3 

Flexural strength 89mpa

Compressive strength 103mpa

Shear strength 7mpa 

CTE0.5Microns/mc

Thermal conductivity 400W/(m2 k/m)

Resistivity (1650c) 0.3*10(-3)ohmxcm 

Oxidizing atmosphere 649c


Method of Manufacturing:Hydrocarbon gas decomposition


Property:

High purity – typically 99.99-99.999%

High density – nearly 100% of theoretical

Material formation well below the melting point

Coatings deposited by CVD are conformal and near net shape




Applications:

Nonreinforced for missile nose cones,ablative rocket motors

Used to coat graphite cuvettes in graphite furnace atomic absorption furnace 

to decrease heat stress,thus increasing cuvette lifetime.

To fabricate grid structure in some high power vacuum tubes 

As a monochromator for neutron and x-ray scattering studies 

In automotive industries where a desired amount of friction is required.


Contact Infomation
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Company name:Hi-Tech Carbon Co.,Limited
Status:[Offline] [Send message] [Chat]
Business contact:benson (Ms.)
Telphone:
Area: Caribbean Region-Bermuda
Address:nanjing road.heping district,tianjin,china
Zip:300000