Zhenan Metallurgy Co., Ltd
ZHENAN METALLURGY CO., LTD
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ZhenAn always adheres to the business model of "quality first, service first", and constantly innovates corporate culture. In the course of development in the new century, we are willing to cooperate sincerely with friends from all walks of life to seek common development. and to provide users with high-quality products and thoughtful and honest services. The company will join hands with friends from all walks of life, customers to create a better tomorrow.
What is the basic information of graphite electrodes?
Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials, coal tar as binder, and are made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. They are conductors that release electric energy in the form of arc in an electric arc furnace to heat and melt the charge. According to their quality indicators, they can be divided into ordinary power graphite electrodes, high power graphite electrodes and ultra-high power graphite electrodes.
The main raw material for the production of graphite electrodes is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrodes. The sulfur content of petroleum coke and asphalt coke cannot exceed 0.5%. Needle coke is also required when producing high power or ultra-high power graphite electrodes. The main raw material for the production of aluminum anodes is petroleum coke, and the sulfur content is controlled to be no more than 1.5% to 2%. Petroleum coke and asphalt coke should meet the relevant national quality standards.
| Physical and Chemical Index of UHP | |||||
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Items |
unit | Diameter: 300-600mm | |||
| Standard | Test data | ||||
| Electrode | Nipple | Electrode | Nipple | ||
| Electrical resistance | μΩm | 5.5-6.0 | 5.0 | 5.0-5.8 | 4.5 |
| Flexure strength | Mpa | 10.5 | 16 | 14-16 | 18-20 |
| Modulus of elasticity | GPa | 14 | 18 | 12 | 14 |
| Ash content | % | 0.2 | 0.2 | 0.2 | 0.2 |
| Apparent density | g/cm3 | 1.64-16.5 | 1.70-1.72 | 1.72-1.75 | 1.78 |
| Factor of expansion(100-600ºC) | x10-6/ºC | 1.5 | 1.4 | 1.3 | 1.2 |
Packing & Delivery
REMARK: the above data is just on standard of YB/T, the actual product is big different from the above. For the actual, be free to contact us, please.
Service: We can supply you with free samples, a booklet, a laboratory test report, an Industry Report, etc.
Welcome to our factory and company for a visit!
Company profile
ZhenAn International Co., Limited. is located in Anyang City, Henan Province, the hometown of Oracle. The company specializes in the research and development, production and sales, and international trade of graphite electrodes and carbon products. It has nearly 30 years of experience in graphite electrode production and research and development and independent intellectual property rights. It is a domestic professional production and research and development enterprise with excellent quality, complete varieties and multiple specifications. Its products enjoy a high reputation at home and abroad.
FAQ
Q: Can we visit your factory?
A: Yes, of course. You are very welcome to China and we will be honored to have a client and friend.
Q: How do you get a quotation?
A: You can contact us directly through the contact information on the website, or leave a message in the contact form on the website, and we will send you a product quotation as soon as possible.
Q: Can I visit your factory ?
A:Sure,warmly welcome to visit our factory any time.
Q: What is the minimum qty ?
A: 25KGS is available.
Q: What is the production time?
A: According to the order quantity,generally within 15 days after deposit.