Electric Arc Furnace UHP Graphite Electrode for Ladle ...
Electric Arc Furnace UHP Graphite Electrode for Ladle ...
Graphite Electrodes
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* High density, high temperature resistance, high mechanical strength and strong chemical stability.
* The surface can be treated with anti-oxidation.
* Corrosion resistance, strong acid and alkali resistance.
* Excellent thermal shock resistance, electrical conductivity and thermal conductivity.
* Strong wear resistance and lubricating performance.
* Long service life.
Specification
ITEM
Regular power
High power
Ultra High Power
UNIT
3-24inch
4-24inch
14-24inch
12-20inch
22-28inch
φ75-600mm
φ100-300mm
φ350-600mm
φ300-500mm
φ550-700mm
Resistivity
Electrode
μΩ·m
7.0-9.0
5.8-6.8
5.5-6.5
4.8-5.8
4.5-5.5
Nipple
4.0-4.5
4.0-5.0
3.5-4.0
3.0-4.0
2.5-3.5
Bending strength
Electrode
Mpa
8.0-12.0
9.0-12.0
10.0-14
10.0-15.0
12.0-16.0
Nipple
19.0-22.0
16.0-20
20.0-23.0
20.0-24.0
22.0-25.0
Elastic Modulus
Electrode
Gpa
7.0-11.0
8.0-12.0
8.0-12.0
9.0-13.0
10.0-14.0
Nipple
12.0-14.0
12.0-15.0
14.0-16.0
15.0-18.0
16.0-19.0
Bulk density
Electrode
g/cm3
1.60-1.65
1.68-1.70
1.68-1.72
1.70-1.75
1.70-1.75
Nipple
1.75-1.8
1.78-1.82
1.78-1.82
1.78-1.85
1.8-1.85
Ash
Electrode
%
0.3
0.3
0.3
0.2
0.2
Electrode
10-6/°C
2.0-2.4
1.6-2.0
1.6-1.9
1.1-1.4
1.1-1.4
CTE
Nipple
100-600°C
1.8-2.2
1.1-1.5
1.1-1.4
0.9-1.2
0.9-1.2
Product Show
Application
Packing & Delivery
Certificate
Company Profile
Shijiazhuang Nalai Biotechnology Co., Ltd
Provide high quality Graphite electrode, Graphite electrode mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading, molding, baking and graphitization,
machining, made of, can be divided into ordinary power, high power and high power, mainly used in steel smelting electric arc furnace and refining furnace smelting furnace, electric furnace steelmaking is the use of graphite electrode in furnace to import current, strong current in the lower electrode by gas arc discharge, use the heat generated by the arc for smelting. Graphite electrodes of different diameters are used according to the capacity of the electric furnace. For continuous use of the electrodes, the electrodes are connected by the threaded joint of the electrodes. The graphite electrode used in steelmaking accounts for about 70 ~ 80% of the total graphite electrode consumption
If you need, please feel free to contact us. We will provide you with the most competitive price, high quality and excel service.
Factory & Workshop
FAQ
Q: Where can I get product and price information?
A: Send us inquiry, we will contact with you when we receive your, or contact me on chat app.
Q: What is the term of the delivery?
A: FOB, CFR, CIF, etc.
Q: How to deliver the goods? A: We deliver
the goods by truck to port, or loading in container in factory.
Q: Are you trading company or factory?
A: We are direct factory and have the most advanced machine and about 100 employees in our m2 workshop.
Q: What's the minimum order quantity?
A: 20tons, one 20' fcl.
Q: What's the delivery time?
A: 2-3 weeks after got the deposit.
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