Factory made hot-sale 400mm Uhp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong

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We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Artificial Graphite, Crucible Graphite Casting Crucible, Oem Rp Hp Uhp Graphite Electrode, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Factory made hot-sale 400mm Uhp Graphite Electrode For Arc Furnace - 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 made hot-sale 400mm Uhp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures

Factory made hot-sale 400mm Uhp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures

Factory made hot-sale 400mm Uhp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures

Factory made hot-sale 400mm Uhp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong detail pictures


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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Factory made hot-sale 400mm Uhp Graphite Electrode For Arc Furnace - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Manchester, Sevilla, South Korea, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Carol from Pakistan - 2018.07.26 16:51
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Florence from Tunisia - 2018.06.30 17:29

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