2021 Latest Design High Purity Graphite - RP Graphite electrode – Yidong

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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Hp 100 Mm Graphite Electrodes, Graphite Foundry Crucibles, Graphite Non-Standard Parts, Welcome you to be a part of us alongside one another to create your company easier. We're normally your finest partner when you want to have your own organization.
2021 Latest Design High Purity Graphite - 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:

2021 Latest Design High Purity Graphite - RP Graphite electrode – Yidong detail pictures

2021 Latest Design High Purity Graphite - RP Graphite electrode – Yidong detail pictures

2021 Latest Design High Purity Graphite - RP Graphite electrode – Yidong detail pictures

2021 Latest Design High Purity Graphite - RP Graphite electrode – Yidong detail pictures


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Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for 2021 Latest Design High Purity Graphite - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Bangalore, Sri Lanka, Saudi Arabia, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Martin Tesch from Kyrgyzstan - 2018.09.23 18:44
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Elaine from Argentina - 2018.12.22 12:52

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