Steel Industry Ultra High Power Graphite Electrodes 450mm Diameter High Bulk Density
GE with 450mm Diameter and Ultra High Power Grade for Steel Industry , High Bulk Density
Shida Carbon is a Hi-Tech company in China specialized in research and production of graphite electrode, 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.
Graphite Electrode Grade:
UHP graphite electrodes – ultra high power.
HP graphite electrodes – high power.
RP graphite electrodes – regular power
Application:
1.Electric Arc Furnace (EAF).
DC electric arc furnace.
AC electric arc furnace.
2.Ladle Furnace (LF).
3.Submerged Arc Furnace.
Shida Carbon Lab Properties for UHP450
| Nipple |
AD (gm/cc) g/cm3 |
SPR (ohm Micro mtr) µΩ.m |
MOR (Nmm2) Mpa |
MOE ( kg/mm2) Gpa |
CTE//cmC x10-6(100-600℃) 10-6/℃ (100-600℃) |
| MAX | 1.84 | 3.7 | 27.12 | 20 | 1.2 |
| MIN | 1.78 | 2.9 | 19.8 | 16 | 0.9 |
| AVG | 1.81 | 3.3 | 24.5 | 18 | 1.13 |
| Electrode |
AD (gm/cc) g/cm3 |
SPR (ohm Micro mtr) µΩ.m |
MOR (Nmm2) Mpa |
MOE ( kg/mm2) Gpa |
CTE//cmC x10-6(100-600℃)10-6/℃ (100-600℃) |
| MAX | 1.73 | 5.8 | 14.5 | 11 | 1.45 |
| MIN | 1.66 | 4.8 | 11 | 8.5 | 1.3 |
| AVG | 1.69 | 5.5 | 13 | 9.8 | 1.37 |
Shida Graphite Electrode 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 | |||
Baking System:Car bottom baking furnace
Impregnation System:Fully automatic,high vacuum and pressure,hot in-cool out.
Japan Plug Gauge Inspection
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.