Electric arc furnace UHP 500 Graphite Electrode
- LST
- LIAOYANG
UHP 500 electric arc furnace is made of high-quality low ash materials, like the petroleum coke, needle coke and coal pitch. After experiencing calcinations, burdening , kneading, forming, baking and pressure impregnation, it is graphitized in a high temperature of over 3000℃, And then treated with machining.
1. The various physical and chemical indicators of graphite electrodes directly depend on the quality of the raw materials and the construction process of each link. The raw materials of our factory mainly come from PetroChina, Sinopec, as well as the United States and Japan.
2. Electric arc furnace UHP 500 Graphite Electrode is widely used for electric arc steel-making, yellow phosphorus, indusreial silicon, other alloys and non-metallic materials of electric atc furnace.
3. UHP 500 electric arc furnace is characterized by low resistivity, good electrical conductivity, low ash, even and compact structure, good antioxidation and high mechanical strength
Electric arc furnace UHP 500 Graphite Electrode
UHP 500 electric arc furnace is widely used for electric arc steel-making, yellow phosphorus, indusreial silicon, other alloys and non-metallic materials of electric atc furnace.
Electric arc furnace steelmaking is an electric arc generated by the discharge between the electrode and the charge, which converts electrical energy into heat in the arc, and uses the direct action of radiation and electric arc to heat and melt metal and slag, and smelt steel and alloys of various compositions. Kind of steelmaking method.
UHP 500 electric arc furnace production process
Specifications of Graphite Electrode and Nipple
| ULTRA HIGH POWER | |||||
| PROJECT | NOMINAL DIAMETER/mm | ||||
| 300-400 | 450-600 | ||||
| Resistivity | μΩ·m | ≦ | Electrode | 5.5 | 5.6 |
| Nipple | 4.5 | ||||
| Flexural Strength | Mpa | ≧ | Electrode | 12.0 | 11.0 |
| Nipple | 22.0 | ||||
| Elastic Modulus | Gpa | ≦ | Electrode | 14.0 | 14.0 |
| Nipple | 20.0 | ||||
| Bulk Density | g/cm3 | ≧ | Electrode | 1.70 | 1.69 |
| Nipple | 1.78 | ||||
| Thermal Expansion Coefficient | 10-6/℃ | ≦ | Electrode | 1.5 | |
| Nipple | 1.3 | ||||
| Ash | ％ | ≦ | 0.3 | ||
UHP 500 electric arc furnace is made of high-quality low ash materials, like the petroleum coke, needle coke and coal pitch.
The company has advanced production equipment for carbon products: a countercurrent calciner, an electronic automatic batching system, and a 1500-ton horizontal hydraulic press. One 30-chamber three-box ring furnace, eighteen-chamber seven-box ring furnace, four high-pressure impregnation tanks, one set of 12500KVA DC graphitization resistance furnace, one set of graphite electrode automatic numerical control, and one set of machining production lines
Packaging Notes
Inner packing:packed with plastic to avoid the ash and wet
External packing:in seaworthy wooden pallets strapped with steel with steel bands and the nipple protected by cap
Product sales market
At present, our products are mainly exported to more than ten countries and regions such as East Asia, Southeast Asia, the European Union, Russia and South America. The LST graphite electrodes are also used by many well-known steel companies, such as the European ArcelorMittal Steel Group and Russian Machel ,The Group’s Izhstal Steel Plant, Mexican Deacero Steel Company, South Korean DAEHAN STEEL CO.,LTD, POSCO, etc., are designated as Class A supply products.
Company Profile
LIAOYANG SHOUSHAN CARBON FACTORY was established in 1994,which located at the foot of the ShouShan Mountain with the superior geographical position location and conveninet transportation. The factory covers the area of 58000square meters and holds the fixed assets 50 million RMB.
LIAOYANG SHOUSHAN CARBON FACTORY is the special-ized enterprise and the business includes:production,operation,scientific research and domestic foreign trade,with the advanced management concept and the extensive market prospect. In addition,the factory' concept is "build the unique brand and create the top raking-Graphite Electrode manufacturing base in China"on the other hand ,shoushan carbon factory have the ultra-high power,high power and the regular graphite electrode production line with ISO9001 international quality system authentication,and especially focus on the Ф200-Ф600 specification' ultra-high power.
Our main products are:graphite electrode,graphite block,carbon block,graphite broken and silicon carbide,the annual comprehensive production capacity can achieve 15000 tons.
