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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We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing 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: Detroit, Pakistan, Juventus, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Mario from United States - 2017.11.29 11:09
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Miguel from Macedonia - 2018.12.05 13:53

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