Handan ChaoYo Metallurgical Materials Co., Ltd
Handan ChaoYo Metallurgical Materials Co., Ltd
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Main Products: carbon graphite, carbon blocks, Crucible, Graphite Mould
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High Quality Low Resistance RP HP UHP Graphite Electrode

High Quality Low Resistance RP HP UHP Graphite Electrode

 

Graphite electrode, mainly from the domestic petroleum coke and imported needle coke, is widely used in electric arc furnace, ladle furnace, submerged arc electric furnace for the production of alloy steel, metal and nonmetallic materials. Our graphite electrodes include regular power, high power, super high power and ultra high power. Our plant offers various dimensions and grades to meet customers’ requirements for the specific applications.

 

Graphite Electrode Application:
1. Used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.
2. As the best conductive material for the electric arc furnaces and smelting furnace.
3. Used in the closed arc & resistor furnace.
4. For the production of graphite shaped products. such as various crucibles,shapes, boats and heating elements and other graphite products.
Graphite Electrode Diameter:
from 75 to 700mm. We can produce various specifications according to customer requirements.

Technical Data

 

ITEMSCLASSIFICATIONUNIT

NOMINAL DIAMETER(MM)

200MM

 

ELECTRICAL RESISTANCE (MAX)POLE / NIPPLEμΩm9.0-8.0
BENDING STRENGTH (MIN)POLE / NIPPLEMpa10.0-15.0
YOUNG'S MDULUS (MAX)POLE / NIPPLEGpa9.4-14.0
BULK DENSITY (MIN)POLE / NIPPLEg/cm³1.58-1.70

THERMAL EXPANSION COEFFICIENT (MIN)

(100℃--600℃) CTE
 

POLE / NIPPLE×10-6/℃2.9-2.7
ASH CONTENT (MAX)---%0.5

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