OEM Manufacturer Graphite Electrode For Steel Melting - HP Graphite electrode – Yidong

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While using the "Client-Oriented" organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D workforce, we normally provide high quality products, outstanding solutions and aggressive charges for Graphite Melting Crucible, Diameter 250 Mm Graphite Electrodes, Price Of Graphite Electrode, We welcome new and old customers to contact us by phone or send us inquiries by mail for future business relationships and achieving mutual success.
OEM Manufacturer Graphite Electrode For Steel Melting - 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:

OEM Manufacturer Graphite Electrode For Steel Melting - HP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - HP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - HP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - HP Graphite electrode – Yidong detail pictures


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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for OEM Manufacturer Graphite Electrode For Steel Melting - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Indonesia, Mali, Czech Republic, We welcome customers from all over the world come to discuss business. We supply high quality solutions, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Norma from Adelaide - 2018.11.02 11:11
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Polly from Islamabad - 2018.09.08 17:09

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