Renewable Design for Uhp 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of 550mm Rp Graphite Electrode For Arc Furnace, Diameter 350 Mm Graphite Electrodes, Super High Power Graphite Electrode, We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship.
Renewable Design for Uhp 250 Mm Graphite Electrodes - 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:

Renewable Design for Uhp 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Renewable Design for Uhp 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Renewable Design for Uhp 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures

Renewable Design for Uhp 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong detail pictures


Related Product Guide:

We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Renewable Design for Uhp 250 Mm Graphite Electrodes - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Cannes, Islamabad, United Kingdom, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Alexandra from Brasilia - 2017.10.23 10:29
    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 Maureen from Malawi - 2018.11.22 12:28

    Related Products