Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong

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The organization keeps on the procedure concept "scientific management, high quality and efficiency primacy, purchaser supreme for Uhp 300 Mm Graphite Electrodes, 500mm Uhp Graphite Electrode For Arc Furnace, High Purity Carbon Graphite Crucible For Melting, We have been wanting forwards to creating long-term company interactions with around the world shoppers.
Factory making 200mm Uhp 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:

Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures


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The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for Factory making 200mm Uhp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Australia, azerbaijan, San Diego, Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Amy from Maldives - 2018.05.13 17:00
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Matthew from Birmingham - 2017.03.28 16:34

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