Ampere Density: | 18-30A/cm� |
---|---|
Application Area: | Smelt |
Manufacturing Technique: | Extruded Graphite |
Shape: | Cylinder |
Apparent Density (G/Cm³ ): | >1.68 |
Fixed Carbon (%): | ≥99 |
Customization: |
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The graphite electrode is mainly made of petroleum coke and needle coke, and the coal bitumen is used as a binder. Graphite Electrodes has good electrical properties and chemical resistance, which has high mechanical strength at high temperature and good seismic performance.
Item
|
Unit
|
HP
|
||
≤φ400
|
≥φ450
|
|||
Specific resistance
|
Electrode
|
µΩ·m
|
5.2~6.3
|
5.3~6.5
|
Nipple
|
3.5~4.5
|
|||
Bending strength
|
Electrode
|
MPa
|
10.5~15
|
|
Nipple
|
20~26
|
|||
Elastic modulus
|
Electrode
|
GPa
|
9~12
|
|
Nipple
|
13~18
|
|||
Ash content
|
Electrode
|
%
|
0.2
|
|
Nipple
|
||||
Bulk density
|
Electrode
|
g/cm3
|
1.65~1.72
|
|
Nipple
|
1.75~1.81
|
|||
CTE (100-600ºC)
|
Electrode
|
10-6/ºC
|
1.6~1.8
|
|
Nipple
|
1.3~1.5
|
Q: How can you control your quality?
A: For each production processing, We have a complete QC system for the chemical composition and physical properties.
Q: What is your company's transportation form?
A: A large number of goods can be transported by land or water.
Q: Can I get a low price if I order a large quantity ?
A: Sure, because of the raw material price floating is bigger, before purchasing, you need contract with our sales, according to your purchase quantity and request, we will give you the lowest price.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc... If it is an urgent order, you can call us directly.
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