OEM/ODM China Graphite Electrode Uses - RP Graphite electrode – Yidong
Short Description:
OEM/ODM China Graphite Electrode Uses - 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:
Related Product Guide:
We've got a highly efficient group to deal with inquiries from shoppers. Our purpose is "100% client fulfillment by our product high-quality, price tag & our staff service" and enjoy a superb reputation amongst clientele. With quite a few factories, we will provide a wide variety of OEM/ODM China Graphite Electrode Uses - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Kyrgyzstan, Russia, Slovenia, Our products are widely sold to Europe, USA, Russia, UK, France, Australia, Middle East, South America, Africa, and Southeast Asia, etc. Our solutions are highly recognized by our customers from all around the world. And our company is committed to continually improving effectiveness of our management system to maximize customer satisfaction. We sincerely hope to make progress with our customers and create a win-win future together. Welcome to join us for business!
By Ella from Mozambique - 2017.09.22 11:32
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Norma from Guyana - 2017.05.02 18:28