UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode With Nipple UHP Graphite Electrode For Eaf Arc Furnace
Electric furnace steelmaking utilizes graphite electrodes to carry current into the furnace. A strong current generates gas arc discharge at the bottom of the electrode, and the heat generated by the arc is used for smelting. Depending on the capacity of the electric furnace, graphite electrodes of different diameters are used. To enable continuous use of the electrodes, threaded connections are adopted between the electrodes. Graphite electrodes for steelmaking account for about 70 to 80% of the total amount of graphite electrodes.
| Items |
Specific Electric Resistance <= µΩ·m |
Flexural Strength >=MPa |
MOE<= GPa |
CTE( 100-600ºC) <= 10-6/ºC |
ASH<= |
DIAMETER AND LENGTH |
Bulk density >=g/cm3 |
Needle Coke Content
% |
| Standard ( YB/T 4089-2015 ) |
E |
4.5-6.2 |
10-16 |
10-14 |
1.1-1.5 |
0.2 |
250mm-700mm
1800mm-2700mm |
1.66-1.72 |
45-90% |
| N |
3.0-4.2 |
21-30 |
15-20 |
0.9-1.2 |
1.75-1.82 |
| Factory Supply |
E |
<=6.0 |
10-16 |
10-16 |
1.5 |
0.2 |
>=1.67 |
50%-100% |
| N |
<=4.0 |
21-30 |
14-18 |
1.2 |
>=1.78 |
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 has been in the business of ferroalloy for 30 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.
Our company locates in Anyang city,Henan province of China a total area of about 15,000 square.With many years growing and developing,our company has domestic advanced smelting furnaces,crushing and screening production lines with annual output of 20000 tons.At the some time has two laboratories and a metallurgical materials testing center with dozens of senior researchers.The products are supplied to many large and medium-sized iron and steel enterprises in China, and exported to Japan, Korea, India, Europe and the United States.
FAQ
Q: What information should I let you know if i want to get a quotation?
A: The required material dimension (diameter*length; if possible, please kindly supply us drawings).
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
Q: How can you control your quality?
A: For each production processing, We have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q: What is your lead time?
A: It usually needs about 15- 20 days after receiving the PO.
Q: What are your payment terms?
A: We can accept a 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. (according to your order value)
Q: Can we visit your company?
A: Yes, for sure, It's my pleasure to visit Our company.
Q: What is the shipping cost?
A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
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