China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong

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China Gold Supplier for Uhp Graphite Electrodes Packing - 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:

China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong detail pictures

China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong detail pictures

China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong detail pictures

China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong detail pictures

China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong detail pictures

China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong detail pictures


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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of China Gold Supplier for Uhp Graphite Electrodes Packing - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Swansea, Sri Lanka, Mecca, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our solutions, you should do not hesitate to contact us for further information.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Louise from Madras - 2017.10.27 12:12
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Ellen from Oslo - 2017.09.09 10:18

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