Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong

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Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - 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:

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong detail pictures

Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong detail pictures


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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for Factory Free sample Antioxidant Rp 200mm Graphite Electrode For Export - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Cologne, Slovenia, Czech Republic, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Anastasia from Jersey - 2017.05.21 12:31
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Jean Ascher from Malta - 2017.05.02 11:33

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