Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Rp 550 Mm Graphite Electrodes, Graphite Electrode Current Price, Electrical Graphite Furnace, As an expert specialized within this field, we've been committed to solving any problem of high temperature protection for users.
Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - 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:

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures


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We try for excellence, service the customers", hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Manufacturer for 300mm Rp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Turkey, Palestine, Ecuador, Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By John biddlestone from Kuwait - 2018.09.12 17:18
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Beatrice from Frankfurt - 2018.12.11 11:26

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