Hot-selling Electrodes & Graphite - HP Graphite electrode – Yidong

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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for 250mm Rp Graphite Electrode For Arc Furnace, Graphite Plate, Graphite Electrode Properties, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
Hot-selling Electrodes & Graphite - 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:

Hot-selling Electrodes & Graphite - HP Graphite electrode – Yidong detail pictures

Hot-selling Electrodes & Graphite - HP Graphite electrode – Yidong detail pictures

Hot-selling Electrodes & Graphite - HP Graphite electrode – Yidong detail pictures

Hot-selling Electrodes & Graphite - HP Graphite electrode – Yidong detail pictures


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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Hot-selling Electrodes & Graphite - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Berlin, Thailand, Rome, To work with an excellent items manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
  • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Candy from Turkmenistan - 2018.05.13 17:00
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Laura from French - 2018.05.22 12:13

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