Ultra High Power 550mm EAF Graphite Electrodes
Ultra High Power Graphite Electrodes For EAF 550mm Diameter , UHP550 GE
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, 600X800X4400mm Graphite Cathode, high quality Graphite Anode, and Small Medium Grain Size Graphite. Shida is the leading manufacturer of graphite electrode in China and we have full production equipment from raw material to graphitization and maching which graruantee our quality stable. Almost all our production equipment are imported from overseas, such as
Milling system: Japan top milling machine,high effectiveness and purity
Burdening System: Electronic weighing with tolerance≤0.5%
Kneading System: Japan kneading machine, high-power hot
Extruding System: High vacuum extruding system (one set 3500mt power and one set 2500mt power), PLC program controlled
Baking System: Top car bottom furnace,13 units of furnaces
Shida Graphite Electrode advantage:
Low resistance
High bulk density
High flextual strength
Low consumption
Lab Properties for Shida Carbon UHP550mm
| Nipple |
AD (gm/cc) g/cm3 |
SPR (ohm Micro mtr) µΩ.m |
MOR (Nmm2) Mpa |
MOE ( kg/mm2) Gpa |
CTE//cmcmC x10-7(0-50℃) 10-6/℃ (100-600℃) |
| MAX | 1.85 | 3.4 | 28.5 | 20 | 1.2 |
| MIN | 1.80 | 3.1 | 20 | 16 | 0.9 |
| AVG | 1.82 | 3.2 | 24.8 | 18.3 | 1.05 |
| Electrode |
AD (gm/cc) g/cm3 |
SPR (ohm Micro mtr) µΩ.m |
MOR (Nmm2) Mpa |
MOE ( kg/mm2) Gpa |
CTE//cmcmC x10-7(0-50℃) 10-6/℃ (100-600℃) |
CTE//cmcmC x10-7(0-50℃) |
| MAX | 1.76 | 5.8 | 14 | 11 | 1.45 | |
| MIN | 1.70 | 4.8 | 10 | 8.5 | 1.3 | |
| AVG | 1.72 | 5.5 | 12.5 | 9.8 | 1.28 |
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