Big Discount 450mm Uhp Graphite Electrode - HP Graphite electrode – Yidong

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Diameter 200 Mm Graphite Electrodes, Graphite Crucible For Induction Furnace, 600mm Hp Graphite Electrode For Arc Furnace, We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life.
Big Discount 450mm Uhp Graphite Electrode - 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:

Big Discount 450mm Uhp Graphite Electrode - HP Graphite electrode – Yidong detail pictures

Big Discount 450mm Uhp Graphite Electrode - HP Graphite electrode – Yidong detail pictures

Big Discount 450mm Uhp Graphite Electrode - HP Graphite electrode – Yidong detail pictures

Big Discount 450mm Uhp Graphite Electrode - HP Graphite electrode – Yidong detail pictures


Related Product Guide:

Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for Big Discount 450mm Uhp Graphite Electrode - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: Gabon, Paraguay, Gabon, Our aim is to help customers to make more profits and realize their goals. Through a lot of hard work, we establish a long-term business relationship with so many customers all around the world, and achieve win-win success. We will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us!
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Fay from Bolivia - 2017.08.18 18:38
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Lisa from Colombia - 2017.05.02 18:28

    Related Products