QTY |
FOB PRICE |
CIF PRICE
QUANTITY
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SET
TOTAL COST
$1660Material : Default |
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N.W./Carton : N/A | G.W./Carton : N/A | QTY in 40HQ : N/A |
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Typical Properties of Large-size Graphite Electrode
Item |
Unit |
Nominal Diameter(mm) |
|||
Industry Standard |
|||||
650-750 |
780-960 |
1005-1310 |
|||
Resistance |
Electrode |
μΩM |
≤12.0 |
≤13.0 |
≤15.0 |
Nipple |
≤7.5 |
≤7.5 |
≤7.5 |
||
Bending Strength |
Electrode |
Mpa |
≥6 |
≥5.2 |
≥5.0 |
Nipple |
≥13.0 |
≥13.0 |
≥13.0 |
||
Elastic Modulus |
Electrode |
Gpa |
≤12.0 |
≤12.0 |
≤12.0 |
Nipple |
≤14.0 |
≤14.0 |
≤14.0 |
||
Density |
Electrode |
G/cm3 |
≥1.58 |
≥1.58 |
≥1.56 |
Nipple |
≥1.68 |
≥1.68 |
≥1.68 |
||
Ash content |
Electrode |
% |
≤0.5 |
≤0.5 |
≤0.5 |
Nipple |
|||||
CTE |
Electrode |
10-6/C |
≤2.9 |
≤2.9 |
≤2.9 |
Nipple |
≤2.8 |
≤2.8 |
≤2.8 |
Current Load Capacity
|
Allowable Max Current Load (A) |
Allowable Max Current Density(A/cm2) |
Φ650 |
43100 |
13 |
Φ700 |
46200 |
12 |
Φ780 |
57300 |
12 |
Φ800 |
60300 |
12 |
Φ850 |
62400 |
11 |
Φ900 |
69900 |
11 |
Φ960 |
72400 |
10 |
Φ1005 |
79200 |
10 |
Φ1020 |
73500 |
9 |
Φ1060 |
79400 |
9 |
Φ1100 |
85500 |
9 |
Φ1146 |
92800 |
9 |
Φ1272 |
101600 |
8 |
Φ1310 |
107770 |
8 |
1. Large-size graphite electrode
2.Large-size carbon electrode
3.Regular Power graphite electrode (RP)
4.High power graphite electrode (HP)
5.Ultra high power graphite electrode (UHP)
6.High density impregnated graphite electrode(IP)
7.Burner square graphite electrode
8.Calcined Petroleum Coke
Additional Info
Large-size graphite electrode is a new generation electrode product we research. This product has good reputation from domestic and foreign customers because of the best quality and perfect after-sale service. Graphite electrode is mainly applied for metallurgy industry and calcium carbide, phosphor-chemical enterprise, such as iron and steel smelting, industrial silicon, yellow phosphorous ,ferroalloy, titania slag, brown fused alumina etc submerged-arc furnace melting production.
Advantages about the Graphite Electrode :
The graphite electrode costs less electric energy and saves production cost, energy and the electricity consumption in per unit of steel-making.
Due to the fewer changing times of the graphite electrode, so it reduces the labor quantity, the risk coefficient of the operator and improves the production efficiency .
The graphite electrode is a kind of low consumption and low pollution product which has very important social significance in energy saving and environmental protection nowadays.
Notice:
1. Electrodes should be stored in a clean and dry place avoiding vibration and collision. It should be dried before use .
2. When connecting the nipples, the user should clean the hole with compressed air and then screw the nipple into it carefully without damaging the threads.
3. Before the electrodes are connected, cleaning the electrode tip by the compressed air when the two electrodes are 20-30mm away.
4. When the electrodes are connected by the wrenches, it should be fully tightened to the specified location that the gap between the two electrodes is less than 0.05mm.
5. To avoid the electrode breakage, please keep away from the insulation material blocks.
6. To avoid the electrode breakage, place the aniseed block on the lower part and set the small block on the upper part.
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