UHP600mm-24inch Eaf Graphite Electrodes Uhp 100% Nc 4tpil Nipple Electrodes And Graphite
UHP600 Graphite Electrode for Metallurgy , Needle Coke , High Effective , Electric Arc Furnace
Sichuan Guanghan Shida Carbon Co., Lts was established in 2001, formerly the Shanxi Jiexiu Shida Carbon which was founded by Mr Zhang Shigong in 1990.
Shida Carbon’s main products are: Graphite Electrode with Diameter 400-700mm,grade RP,HP,UHP, Isotropic Graphite. Shida Carbon is a Hi-Tech enterprise specialized on research and production of new carbon materials, also act as the vice chairman of China Association of Small and Medium Enterprises, director of China Carbon Industry Association, member of Carbon Material Council of Chinese Society for Metals and member of China Special Steel Enterprises Association.
The technology and equipment has stride into the advanced level worldwide: By importing core equipment of key processes from the United States, Germany and Japan, the technology and equipment of Shida Carbon has stood on the same line along with the most advanced carbon companies, more importantly our product quality has reached the advanced level as well.
The debugging time of isotropic graphite production line has made a shortest record among carbon industry.
After the global financial crisis in 2009, Shida Carbon started constructing production lines of the three upgrading and transferring products. With the great efforts of Shida people, we have successfully completed the project in only 3 years. In August 2013, both the Dia.600mm UHP graphite electrode and Dia.620X600MM Isotropic graphite has gained the appraisement of sci-tech achievements by Sichuan Science and Technology Department. Our new project has created many new records among carbon industry at China and aboard.
- The shortest construction time: 10 months to complete the LWG furnace；
- The highest level of energy saving and environmental protection: By our independent integration and innovation, the car-bottom baking furnace was creatively designed and built with a tail gas incineration and waste-heat power generation system, which effectively solved the pollution problems.
- The debugging time of isotropic graphite production line has made a shortest record among carbon industry.
- After years of tireless research and practice, Shida Carbon has gained five invention patents and more than ten utility model patents of graphite electrodes and isostatic graphite production, the technology, equipment has reached the highest level internationally. By adopting environmental protection measures and innovations, such as waste-heat power generation system, the pollution problem of benzo from baking gas which has puzzled the carbon industry for a long time, has been thoroughly solved by us. Shida Carbon has become a benchmark in energy saving and environmental protection in the whole carbon industry.
PAROPERTIES for Shida UHP600
| Nipple |
AD |
SPR |
MOR |
MOE |
CTE//cmcmC 10-6/℃ |
| MAX | 1.84 | 3.5 | 27 | 18 | 1.2 |
| MIN | 1.78 | 3.0 | 20 | 14 | 0.9 |
| AVG | 1.81 | 3.3 | 23 | 16 | 1.1 |
| Electrode |
AD |
SPR |
MOR |
MOE |
CTE//cmcmC 10-6/℃ |
| MAX | 1.74 | 5.4 | 14 | 12.5 | 1.4 |
| MIN | 1.70 | 4.8 | 10 | 8.5 | 1.1 |
| AVG | 1.72 | 5.2 | 12 | 10 | 1.25 |
General Properties:
| Item | Unit | UHP | HP | RP | UHP Nipple | HP Nipple | |||
| 450-500mm | 550-700mm | 450-500mm | 550-700mm | 400-450mm | 500-700mm | ||||
| Bulk Density | g/cm3 | 1.66-1.73 | 1.68-1.75 | 1.60-1.70 | 1.62-1.72 | 1.55-1.65 | 1.54-1.64 | 1.80-1.85 | 1.72-1.80 |
| Resistivity | μΩm | 4.8-6.0 | 4.5-5.8 | 5.2-7.5 | 5.5-7.2 | 7.5-9.0 | 8.0-9.5 | 3.0-4.3 | 4.0-6.0 |
| Flexual Strength | MPa | 10.5-15.0 | 10.0-14.0 | 10.5-14.5 | 9.0-13.5 | 8.0-11.0 | 7.0-10.0 | 20.0-30.0 | 18.0-25.0 |
| Elastic Modulus | GPa | 8.0-10.0 | 8.0-12.0 | 6.0-9.3 | 16.0-20.0 | 12.0-16.0 | |||
| CTE (30-600) | 10-6/℃ | ≤1.5 | ≤2.2 | ≤2.8 | ≤1.3 | ≤2.0 | |||
| Ash Content | % | ≤0.3 | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.3 | |||
Japan Plug Gauge Inspection
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