600mm Diameterultra High Power Graphite Electrodes Needle Coke For Arc Furnace
Graphite Electrode , 600mm Diameter with Ultra High Power Grade for Arc Furnace , 600UHP
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.
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 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.
R&D Mechanism
Focusing on the requirements of “inside training, long-term incentives, and system improvement” for constructing innovative scientific research institutions, Shida Carbon attracts and gathers elite scientific research talents from domestic carbon industry, established an innovative scientific research institute system on three levels with internal and external coordination, which is directly managed by the board of directors, coordinated by R&D centre and six departments.
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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