Quick Details
- Place of Origin: Liaoning, China (Mainland)
- Brand Name: HF Brand
- Model Number: HP RP UHP
- Type: Electrode Block
- Application: arc furnance
- Diameter: 200mm-600mm
- Length: 1800+-100mm
- Grade: RP (Regular Power)
- Resistance (μΩ.m): below 8.0
- Apparent Density (g/cm³ ): above 1.58
- Thermal Expansion: 2.7
- Flexural Strength (N/㎡): 11.0
- Ash: 0.3%
- Nipple: 3TPI 4TPI
Packaging & Delivery
| Packaging Details: |
in wooden case |
| Delivery Detail: |
about 30 days |
Specifications
1, Thermal shock resistance
2,Antioxidant
3,High density
USE OF GRAPHITE ELECTRODES
Graphite eletrodes should be stored in dry and clean place. To avoid shock and collision. Be sure to dry them up before use.
Clean open socket with compressed air, screw nipple into socket carefully not to damage threads.
Bring down upper electrode until opening between two electrodes becomes 20 to 30mm. Clean out opening between electrodes with compressed air.
When joining electrrodes by torque wrench, be sure to tighten exactly to specified torque.
To avoid electrode breakage, remove any nonelectro conductive material material from furnace.
To avoid electrode breakage, be sure to placelarge scrap at furnace bottom and small scrap at top.
High quality Extruded graphite electrode/graphite rod/processing factory/
Our company product all kinds graphite electrode ,also produce according you reqeust
Characteristics: uniform structure, low ash content, high density, high temperature resistance, oxidation resistance, thermal shock resistance, good electrical conductivity, high mechanical strength.
Application: used for electric arc furnace steelmaking. Ore smelting electric furnace production of iron alloy, pure silicon, phosphorus, copper and calcium carbide.
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The specific form as follows ;
| Size |
Specific Resistance |
Modulus of Elasticity |
Flexural Strength |
Bulk Density |
Ash |
Coefficient of Thermal Expansion |
| (μΩ.m) |
(Gpa) |
(Mpa) |
(g/cm3) |
(%) |
( 100-600 °C)10-61/°C |
| not more than |
not less than |
not more than |
| electrode |
nipple |
electrode |
nipple |
electrode |
nipple |
electrode |
nipple |
|
electrode |
nipple |
| general power |
200-350 |
8.5 |
7.5 |
9.3 |
13.7 |
9.8 |
15 |
1.55 |
1.72 |
0.3 |
2.9 |
2.8 |
| 400-500 |
8.5 |
7.5 |
9.3 |
13.7 |
6.4 |
15 |
1.53 |
1.72 |
2.9 |
2.8 |
| oxidation resisting electrode |
200-350 |
8 |
7.5 |
9.3 |
13.7 |
10 |
15 |
1.56 |
1.72 |
0.3 |
2.9 |
2.8 |
| 400-500 |
8 |
7.5 |
9.3 |
13.7 |
7 |
15 |
1.54 |
1.72 |
2.9 |
2.8 |
| high power graphite electrode |
200-500 |
6.5 |
5.5 |
12 |
16 |
12 |
18 |
1.63 |
1.74 |
0.2 |
2.4 |
2.2 |
| quasi ultra high power graphite electrode |
250-500 |
6 |
4.8 |
14 |
18 |
13 |
19 |
1.65 |
1.75 |
0.2 |
2 |
1.7 |
| ultra high power graphite electrode |
250-500 |
5.8 |
4.5 |
14 |
18 |
14 |
20 |
1.68 |
1.77 |
0.2 |
1.5 |
1.4 |
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| Diameter(mm) |
Length(mm) |
| 200 |
1600 |
| 225 |
1600 |
| 250 |
1600 |
| 1800 |
| 300 |
1600 |
| 1800 |
| 2000 |
| 350 |
1600 |
| 1800 |
| 2000 |
| 2200 |
| 400 |
1600 |
| 1800 |
| 2000 |
| 2200 |
| 2400 |
| 450 |
1600 |
| 1800 |
| 2000 |
| 2200 |
| 2400 |
| 500 |
1800 |
| 2000 |
| 2200 |
| 2400 |
HF Carbon's products are Quality Certificated.
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HF Carbon is a plant a factory.
Our products.
