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UHP700 EAF Graphite Electrodes

UHP700 EAF Graphite Electrodes

  • UHP700 EAF Graphite Electrodes
UHP700 EAF Graphite Electrodes
Product Details:
Place of Origin: CHINA
Brand Name: SHIDA CARBON
Certification: ISO9001:2015
Model Number: 700mm UHP
Payment & Shipping Terms:
Minimum Order Quantity: 20MT
Packaging Details: 15unit/40" HQ
Delivery Time: 10 work days
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 50000MT/year
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Detailed Product Description
Name: UHP700 Graphite Electrode For EAF Diameter: 700mm
Nipple Bulk Density: 1.80-1.86 G/cm3 Nipple Size: 374T4L, 4TPIL
Nipple Resistivity: 3.0-4.0μΩm Advantage: Low Resistance , High Density
High Light:

UHP700 EAF Graphite Electrodes

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700mm EAF Graphite Electrodes

,

UHP700 arc furnace electrodes

UHP700 Graphite Electrode for EAF , Nipple Resistivity 3.0-4.0μΩm

 

 

Graphite Electrode Manufacturing Process

 

1.Raw Material

Use of high-quality calcined petroleum coke production materials

 

2.Crushing & Screening

They are broken needle coke in mechanical equipment and screening according to the formula after the proportion of the ingredients.

 

3.Kneading

Ingredients of the raw materials with a certain proportion of asphalt heated kneading, made with plastic paste.

 

4.Extruding

After kneading of the paste by temperature cooled to process, and forming into the compressor according to the requirements of product specifications.

 

5.Baking

Within the roasting road, will be “green” electrode roasting to the specified temperature, according to the requirements of the process. After roasting products with special dipping, density, and mechanical strength, improve product performance in order to improve the products and then to repeat the roasting of impregnated products.

 

6.Graphitization

Second after roasting the products within the graphitization resistance furnace power up to 3000 ℃, the carbon atoms rearrange into specific crystalline form structure, carbon into graphite.

 

 

700UHP Properties

Nipple
Nipple AD SPR MOR MOE CTE//cmcmC
(gm/cc) (ohm Micro mtr) (Nmm2) ( kg/mm2) x10-7(0-50)
g/cm3 µΩ.m MPa GPa 10-6/
        (100-600)
MAX 1.86 3.6 27 16 1.1
MIN 1.8 3.2 23 17.5 0.98
Pole
Electrode AD SPR MOR MOE CTE//cmcmC
(gm/cc) (ohm Micro mtr) (Nmm2) ( kg/mm2) x10-7(0-50)
g/cm3 µΩ.m MPa GPa 10-6/
        (100-600)
MAX 1.74 5 12 10.5 1.25
MIN 1.70 4.2 9.5 9 1.15

 

Product Name graphite electrodes
Material High quality low ash materials, such as petroleum coke, needle coke and coal pitch
Color Black
Grade UHP
Characteristics

1. Low ash,

2. Compact structure

3. High mechanical strength.

4. Low electric resistance
5. High density
6. Good electrical conductivity
7. High anti-oxidation capability
8. Precise machining accuracy

Used 1. Ladle furnaces
2. Electric arc furnace for steel making industry
3. Yellow phosphorus furnace
4. Industrial silicon furnace or melting copper.
5. Refine steel in ladle furnaces and in other smelting processes

 

Q: Are you trading company or manufacturer ?

A: We are Manufacturer of refrcatory materials, We can provide you with high quality products at more competitive prices.

 

 

Q: What about the lead time for mass product?


The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items
license need about 15-20working days.

 

Q: Can you introduce your main products?


Sure. We mainly produce graphite products, we can offer customized shape according to customer's specific demand. Materials, include the extruded/Vibration moulding/molded/isostatic graphite of all grades.

UHP700 EAF Graphite Electrodes 0UHP700 EAF Graphite Electrodes 1

Contact Details
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.

Contact Person: sales

Tel: +8613281182772

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Room 1011, 47 Yongfeng Road, Hi-Tech District, Chengdu, 610041,Sichuan Province, P.R. China.
Tel:86-028-66856611
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