Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong

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Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for High Purity Carbon Graphite Crucible For Melting, Full Size Uhp Graphite Electrode, High Carbon Graphite Crucible, We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility.
Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - 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:

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures


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Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Chicago, Israel, Kyrgyzstan, In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Gabrielle from Nigeria - 2017.12.19 11:10
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Fanny from Kyrgyzstan - 2018.09.16 11:31

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