Factory Supply Extruded Graphite
Extruded graphite blocks in larger sizes offer several advantages such as excellent thermal conductivity, low resistance, and remarkable resistance to high temperatures and chemical corrosion.
Description
Extruded graphite is produced through an extrusion process, resulting in a medium grain size. It has higher thermal and electrical conductivity and can be produced in large formats.
Features
- Graphite material characteristics:
- Heat and chemical resistant
- Good thermal conductivity
- Low coefficient of thermal expansion
- Low wettability to molten metal
Specification
|
Grade |
|
ME-11 |
|
Type of Forming |
Unit |
Extruded |
|
Bulk Density |
g/cm³ |
1.73 |
|
Specific Resistance |
μΩ.m |
8 |
|
Compressive Strength |
MPa |
37 |
|
Flexural Strength |
MPa |
18 |
|
C.T.E(RT-600℃) |
10-6/℃ |
2.4 |
|
Thermal Conductivity |
W/(m.k) |
N/A |
|
Ash |
% |
0.2 |
|
Maximum Grain Size |
mm |
0.8 |
|
Regular Size |
Blocks (mm) : 500*500*(1800/1850) 650*(500/600)*(1800/1850/2200) 800*500*1850 950*500*1850 1100*400*2200 1250*450*2200. 350*350*2400 350*350*2100 435*435*1800/2200 545*545*1800/2200 620*590*2900 Rods: φ250/300/350/400/440/450/500/600, length 1800~2100mm. |
|
*The above properties are typical values, not guaranteed, other specifications are available.
According to different shapes and sizes, extruded graphite have a wide range of applications in different industries. Small diameter slender graphite rods are commonly used in quartz crucibles, metal melting crucibles, aluminum stirring and other industries;
While large size extruded graphite blocks play a role in the field of heat treatment vacuum furnaces, heat treatment furnace heaters, negative electrode graphite boats and other fields.
Production Process
Applications
Heat Treatment
Heating elements for vacuum and inert atmosphere furnaces.
Conductive electrodes and connections.
Charging trays/plates.
Muffle boxes.
Thermal field liners and structural components.
Crucibles/bins.
Clamps, molds, etc.
Metallurgy and Casting
Degassing stirring bars.
Rotors
Blowpipe
Carbon jacket rollers for silicon steel annealing furnaces.
Melting crucibles
Casting molds, etc.
Chemicals and Electrolysis
Graphite heat exchanger components
Electrolytic anodes (cathodes) for magnesium, manganese, lead, sodium, etc.
Photovoltaic
Electrodes for polysilicon hydrogen reduction furnaces.
Heating elements, etc.
Lithium Ion Battery
Carbonized crucible for anode.
Magazine bowl
More Applications...
As a graphite factory, SHJ is your source for quality extruded graphite. We offer custom-manufactured specialty graphite to fit your specific needs.
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