UHP 600mm Grate Electrode
| UHP Grate Electrode | ||
| Propertises | unit | Numerical value |
| Bulk density | g/cm3 | 1.68-1.78 |
| Specific resistance | μΩ·m | 5.5 |
| Ash content | % | 0.2-0.3 |
| Flexural strength | Mpa | 10.5-11 |
| Elastic modulus | Gpa | 14 |
The core advantages of the product:
Anti-oxidation treatment for longevity.
High-purity,high-density,strong chemical stability.
High machining accuracy,good surface finishing.
High mechanical strength,low electrical resistance.
Resistant to cracking & spalling.
High resistance to oxidation and thermal shock.
Parameter list of common specifications
| Item | Unit | Nominal Diameter (mm) | ||
| UHP | HP | RP | ||
| 300-700 | 200-600 | 75-700 | ||
| Electrical resistivity (<=) | μΩm | 5.5 | 7.0 | 8.5 |
| Bending strength (<=) | Mpa | 11.0 | 10.0 | 7.0 |
| Young's modulus (<=) | Gpa | 14.0 | 14.0 | 9.3 |
| Bulk density (>=) | g/cm3 | 1.68 | 1.65 | 1.58 |
| Thermal expansion coefficient (<=)(100ºC-600ºC) CTE | ×10-6/ºC | 1.4 | 2.2 | 2.9 |
| Ash content (<=) | % | 0.2 | 0.3 | 0.5 |
Raw material:
Made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.
Production Process:
calcining,burdening,kneading,forming,baking and pressure impregnation, gratizationand then precision machined with professional CNC of the products own characteristics.
Features:
low resistivity
good electrical conductivity
low ash
compact structure
good anti oxidation and high mechanical strength
so it is the best conductive material for electric arc furnace and smelting furnace.
Any enquiy on carbon & grahite electrode,please us by following details:
Jack
Assistant General Manager
Linzhang County Hengqiang Carbon Co.,Ltd.
Add:Luerzhuang Village,Linzhang County,Handan City,Hebei,China.
Mob（wechat）:+8
hq_carbon(at)
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