Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - HP Graphite electrode – Yidong

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Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - HP Graphite electrode – Yidong Detail:

Description
This product is mainly applied for higher power elecric arc furnace as a conductive material,the high power graphite electrode was produced with high quality raw material and the quality is controlled strictly during production process.Our products won the trust of the users by good quality,reasonable price and attentive service.
We have HP graphite electrodes diameter 100-700mm.

Feature
1.High mechanical strength, low electrical resistance.
2. High-purity, high-density, strong chemical stability.
3.High machining accuracy, good surface finishing.
4.High resistance to oxidation and thermal shock.
5.Anti-oxidation treatment for longevity.
6. Resistant to cracking & spalling.

Quality requirements
1.There should be less than two defects or holes on the electrode surface.
2. There should be no transverse crack on the electrode surface. For the longitudinal crack, the length should be less than 5% of the electrode circumference and the width should be 0.3 to 1.0 mm.
3. The width of black area on electrode surface should be less than 1/10 of the electrode circumference and the length should be less than 1/3 of the electrode.

Specification
The physical and chemical indexes of high-power graphite electrodes and nipples refer to YB/T 4089-2015

Project

Nominal diameter /mm

200~400

450~500

550~700

Resistivity /μΩ·m       

Electrode

7.0

7.5

7.5

Nipple

6.3

6.3

6.3

Flexural Strength /MPa      

Electrode

10.5

10.0

8.5

Nipple

17.0

17.0

17.0

Elastic Modulus /GPa       

Electrode

14.0

14.0

14.0

Nipple

16.0

16.0

16.0

Bulk Density /(g/cm3)       

Electrode

1.60

1.60

1.60

Nipple

1.72

1.72

1.72

Thermal expansion coefficient

/(10-6/)                 

room temperature~600℃)

Electrode

2.4

2.4

2.4

Nipple

2.2

2.2

2.2

Ash /%                   ≤

0.5

0.5

0.5

Note: Ash is divided into reference index.


Product detail pictures:

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - HP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - HP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - HP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - HP Graphite electrode – Yidong detail pictures


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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Turkey, Philadelphia, Suriname, Our products are sold to the Middle East, Southeast Asia, Africa, Europe, America and other regions, and are favorably appraised by clients. To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Danny from Armenia - 2017.11.29 11:09
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By David Eagleson from Finland - 2018.05.13 17:00

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