OEM Customized Rp 250 Mm Graphite Electrodes - UHP Graphite electrode – Yidong

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Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for Diameter 450 Mm Graphite Electrodes, Graphite Electrode Uses, Eaf Graphite Electrode, We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future.
OEM Customized Rp 250 Mm Graphite Electrodes - UHP Graphite electrode – Yidong Detail:

Description
Ultra-high-power graphite electrodes are made of high-quality needle coke as the main raw material, and are made by forming, roasting, impregnating, graphitizing and mechanical processing. They are widely used in electric arc furnaces as conductive materials.

Specification
The physical and chemical indexes of Ultra-high power graphite electrodes and nipples refer to YB/T 4090-2015
The instructions on graphite electrode
1.Electrodes shoulds be stored in a clean,dry place,shock and collision avoidances.It should be dried befor use.
2.When connecting the nipples,clean the hole with compressed air,then screw the nipples into it carfully without damaging the theads.
3.Befor the electrode tip by the compressed air when the two electrodes are 20-30mm away.
4.When the electrodes are connected by the wrenches,it should be fully tightened to the specified lacation that the gap between the two electrodes is less then 0.005mm.
5.To avoid the electrode breakage,please keep away from the instruction material blocks.
6.To avoid the electrode breakage,place the aniseed block on the lower part and set the small block on the upper part.

Project

Nominal diameter /mm

300~400

450~500

550~650

700~800

Resistivity /μΩ·m       

Electrode

6.2

6.3

6.0

5.8

Nipple

5.3

5.3

4.5

4.3

Flexural Strength /MPa      

Electrode

10.5

10.5

10.0

10.0

Nipple

20.0

20.0

22.0

23.0

Elastic Modulus /GPa       

Electrode

14.0

14.0

14.0

14.0

Nipple

20.0

20.0

22.0

22.0

Bulk Density /(g/cm3)       

Electrode

1.67

1.66

1.66

1.68

Nipple

1.74

1.75

1.78

1.78

Thermal expansion coefficient

/(10-6/)                 

room temperature~600℃)

Electrode

1.5

1.5

1.5

1.5

Nipple

1.4

1.4

1.3

1.3

Ash /%                   ≤

0.5

0.5

0.5

0.5

Note: Ash is divided into reference index.


Product detail pictures:

OEM Customized Rp 250 Mm Graphite Electrodes - UHP Graphite electrode – Yidong detail pictures

OEM Customized Rp 250 Mm Graphite Electrodes - UHP Graphite electrode – Yidong detail pictures

OEM Customized Rp 250 Mm Graphite Electrodes - UHP Graphite electrode – Yidong detail pictures


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Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for OEM Customized Rp 250 Mm Graphite Electrodes - UHP Graphite electrode – Yidong, The product will supply to all over the world, such as: Hungary, Iraq, South Korea, To get more information about us as well as see all our products, please visit our website. To get more information please feel free to let us know. Thank you very much and wish your business always be great!
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Lauren from Mexico - 2017.01.28 18:53
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Eileen from Plymouth - 2017.07.07 13:00

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