Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong

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Super Lowest Price Diameter 1147 Mm Graphite Electrodes - 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:

Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures


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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Super Lowest Price Diameter 1147 Mm Graphite Electrodes - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Dubai, France, El Salvador, We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to provide you with the best services. If you need more information, please do not hesitate to contact us via E-mail, fax or telephone.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Frances from Rwanda - 2018.05.13 17:00
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Renata from Uganda - 2018.06.18 19:26

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