Professional China Immersive Electrode - Impregnated Graphite Electrode Dia.400-500mm(Inch 16″- 20″) – Rubang
Professional China Immersive Electrode - Impregnated Graphite Electrode Dia.400-500mm(Inch 16″- 20″) – Rubang Detail:
Products Quick Details
Product Name: Impregnated Graphite Electrode
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-IGP-4
Type: Graphite Electrode
Nipple: 3TPI/4TPI
Raw Material: Needle Petroleum Coke
Application: EAF or LF of Steel Making or Smelting Steel
Length: 1800~2400mm
Superiority: Low Consumption Rate
Color: Black
Grade: Impregnated Grade A/B
Chemical Composition:
Fixed Carbon 99%Min Volatile Matter 0.3%Max. Ash 0.3%Max.
Physical Characteristics:
Resistance (μΩ.m): 5.5 – 7
Apparent Density (g/cm³ ): 1.60- 1.75 g/cm3
Thermal Expansion: 1.5 ~ 2.5 X10-6 /(100-600℃)
Flexural Strength (Mpa): 8-12 Mpa
Elastic Modulus(GPa): .8.50~15.50
Current Carrying Capacity: 20-42KA
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Impregnated Graphite Electrodes-Physical and Chemical Index |
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Description |
Type |
Unit |
Nominal Diameter (mm) |
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Ø75-130 |
Ø150-200 |
Ø250-350 |
Ø400 – 500 |
Ø550 – 600 |
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Grade |
Grade |
Grade |
Grade |
Electrode for Mine Heat Furnace |
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Excellent |
First |
Excellent |
First |
Excellent |
First |
Excellent |
First |
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A |
B |
A |
B |
A |
B |
A |
B |
Mineral melting |
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Electrical Resistance(≤) |
Electrode |
μΩ.m |
6.5 |
7.0 |
7.0 |
7.5 |
7.0 |
7.5 |
7.0 |
7.5 |
7.5 |
|
Nipple |
6.0 |
6.0 |
5.8 |
5.5 |
5.5 |
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Tensile Strength (≥) |
Electrode |
Mpa |
12.0 |
11.0 |
10.0 |
10.0 |
10.0 |
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Nipple |
14.0 |
14.0 |
16.0 |
16.0 |
16.0 |
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Young’s Module (≤) |
Electrode |
Gpa |
12.0 |
12.0 |
12.0 |
14.0 |
14.0 |
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Nipple |
16.0 |
16.0 |
16.0 |
18.0 |
18.0 |
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Bulk Density (≥) |
Electrode |
g/cm3 |
1.64 |
1.64 |
1.62 |
1.62 |
1.62 |
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Nipple |
1.70 |
1.70 |
1.70 |
1.70 |
1.70 |
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CTE (≤) |
Electrode |
X 10-6/℃ |
2.2 |
2.2 |
2.2 |
2.2 |
2.2 |
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Nipple |
2.2 |
2.2 |
2.2 |
1.6 |
1.6 |
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Ash (≥) |
- |
% |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
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| Note: The Ash and Thermal Expansion coefficient are parameter indexes. | |||||||||||
Products Processing:
Graphite Electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.
After Raw Material calcining, crushing, screening, burden, kneading, forming, baking, impregnation, graphitization and then precision machined with professional CNC machining.
such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure, good anti oxidation and high mechanical strength, so it is the best conductive material for electric arc furnace and smelting furnace.
Applications:
1. For Ladle furnaces
2. For Electric arc furnace steel making
3. For Yellow phosphorus furnace
4. Apply to Industrial silicon furnace or melting copper.
5. Apply to Refine steel in ladle furnaces and in other smelting processes
Business Conditions and Terms:
Prices and Delivery Terms: FOB, CFR, CIF, EXW, DDP
Payment Currency: USD, EUR, JPY, CAD, CNY, AUS
Payment Terms: T/T, L/C, D/P D/A, Western Union, Cash
Loading Port: XINGANG OR QINGDAO, CHINA
Package Details:
Packed in wooden boxes/lathing and tied with metal control strip.
Products Transportation and Installation Introductions:
(1)The Electrodes should be kept in a clean, drying place and avoid vibrations and collisions. It should be dried before use.
(2) When installing the joint, please clean the hole with the compressed air, then carefully screw the joint and not damage the thread.
(3)When connecting electrodes, the two electrodes should be cleaned with compressed air when they are 20-30mm apart.
(4)When using a wrench to connect the electrode, it should be completely taut to the specified position so that the gap between the two electrodes is not less than 0.05mm
(5)To avoid the electrode fracture, please avoid the insulation block.
(6)To avoid the electrode fracture, please place the bulk block in the upper part.
Product detail pictures:
Related Product Guide:
To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Professional China Immersive Electrode - Impregnated Graphite Electrode Dia.400-500mm(Inch 16″- 20″) – Rubang , The product will supply to all over the world, such as: Greenland, The Swiss, Marseille, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
By Pearl Permewan from Venezuela - 2017.05.02 11:33
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Jean from Germany - 2017.04.18 16:45
