OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong

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OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - 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:

OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong detail pictures

OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong detail pictures

OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong detail pictures

OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong detail pictures

OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong detail pictures

OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong detail pictures


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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for OEM/ODM Manufacturer Graphite Electrodes For Steel Mills - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Jersey, Georgia, France, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
  • 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 Ryan from Bandung - 2018.06.12 16:22
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Nicole from Colombia - 2018.09.12 17:18

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