Specialty Graphite---Extruded Graphite (EG series)
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Graphite Rods |
Graphite Blocks |
EG series graphite materials are available as rods and blocks, with relatively fine grain size, and have good mechanical, electrical and thermal properties, with low ash content. A preferential grain orientation is their prominent property. Density, mechanical strength and oxidation resistance can be improved by means of further impregnation.
Typical Grades/Properties
Grades |
Max.
Grain Size
|
Bulk
Density
|
Specific Resistance |
Flexural Strength |
Compressive Strength |
C.T.E.
(to 100 )
|
Ash Content |
mm |
inches |
|
|
μΩ.m |
MPa |
MPa |
|
% |
BGWI-EG 01 |
0.8 |
0.033 |
1.73 |
108 |
8.0 |
22 |
38 |
3.0 |
0.2 |
BGWI-EG 02 |
0.8 |
0.033 |
1.71 |
107 |
8.0 |
20 |
33 |
3.0 |
0.2 |
BGWI-EG 03 |
0.8 |
0.033 |
1.67 |
104 |
8.0 |
18 |
32 |
3.0 |
0.2 |
BGWI-EG 04 |
0.8 |
0.033 |
1.65 |
103 |
8.0 |
16 |
30 |
3.0 |
0.2 |
BGWI-EG 05 |
2.0 |
0.08 |
1.70 |
106 |
7.0 |
14 |
30 |
2.5 |
0.3 |
BGWI-EG 06 |
2.0 |
0.08 |
1.68 |
105 |
7.0 |
13 |
28 |
2.5 |
0.3 |
| NOTE: |
， Other grades are provided as per your requirements
， The above graphite can be further purified on your request
， All properties are measured with grain, if not stated otherwise.
， These properties present typical average values only and are intended to provide general description
of our products and their applications. It should not be construed as guaranteeing specific values
or grades suitability for a particular application.
， C.T.E. = Coefficient of Thermal Expansion
， Graphite Rods and Graphite Blocks are available. Each grade material can be offered machined to
your specifications.
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Typical Applications
， Ferrous and Non-ferrous Metal manufacturing
！ Continuous Casting Dies
！ Extrusion Guides
！ Thermocouple Protection
！ Electrodes
！ Resistance Heaters
！ Crucibles for smelting
！ Pocket Plugs
！ Brake Shoe Inserts
！ Mold Plugs
！ Mold Cores
！ Riser Rods and Threaded Rods
， Semiconductor manufacturing
！ Seed Chucks
！ Pedestals and Other Kiln Furniture
， Quartz and Fused Silica manufacturing
！ Resistance Heaters
！ Extrusion Dies
， Fiber Optics manufacturing
！ Drawing Dies and Spindles
， Precious Metals manufacturing
！ Stirrers and Molds
， Casing Moulds and Furnace Parts for hot metal
， Furnace Components
， Electrolysis Involving Fluorine
， Anodes for Electrolytic Processes
， Boating and Trays for sintering applications
， Powder Metallurgy
， Refratory Systems applications such as Blast Furnace and Submerged arc Furnace Linings
Please contact us for more information, and we would be welcome the opportunity in supporting you with these projects.
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