Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong

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Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong Detail:

Description
Graphite electrode, mainly using petroleum coke and needle coke as raw materials, coal tar pitch as binding agent, is made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. It is released in the form of electric arc in an electric arc furnace. The conductors used for heating and melting the charge by electrical energy can be classified into ordinary power, high power and ultra-high power according to their quality indicators.
We have RP graphite electrodes diameter 100-1272mm.

Application
Graphite electrode is mainly used for metallurgy industry and calcium carbide,phosphor-chemical enterprise,such as iron and steel smelting,industrial silicon,yellow phosphorous,ferroalloy,titania slag,brown fused alumina etc submerged-arc furnace melting production.

Specification
The physical and chemical indexes of common graphite electrodes and joints refer to YB/T 4088-2015

Project

Nominal diameter /mm

75~130

150~225

250~300

350~450

500~800

Gifted class

First level

Gifted class

First level

Gifted class

First level

Gifted class

First level

Gifted class

First level

Resistivity /μΩ·m ≤

Electrode

8.5

10.0

9.0

10.5

9.0

10.5

9.0

10.5

9.0

10.5

Nipple

8.0

8.0

8.0

8.0

8.0

Flexural Strength /MPa ≥

Electrode

10.0

10.0

8.0

7.0

6.5

Nipple

15.0

15.0

15.0

15.0

15.0

Elastic Modulus /GPa ≤

Electrode

9.3

9.3

9.3

9.3

9.3

Nipple

14.0

14.0

14.0

14.0

14.0

Bulk Density /(g/cm3) ≥

Electrode

1.58

1.53

1.53

1.53

1.52

Nipple

1.70

1.70

1.70

1.70

1.70

Thermal expansion coefficient/(10-6/℃) ≥

(room temperature~600℃)

Electrode

2.9

2.9

2.9

2.9

2.9

Nipple

2.7

2.7

2.8

2.8

2.8

Ash /%  ≤

0.5

0.5

0.5

0.5

0.5

Note:  Ash content and thermal expansion coefficient are reference indicators.


Product detail pictures:

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures


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Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Azerbaijan, French, Slovenia, We honor ourselves as a company that comprises of a strong team of professionals who are innovative and well experienced in the international trading, business development and product advancement. Moreover, the company stays unique among its competitors due to its superior standard of quality in production, and its efficiency and flexibility in business support.
  • 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 Jo from Brunei - 2018.04.25 16:46
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Adelaide from Rome - 2018.09.19 18:37

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