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China RP HP UHP Grade Carbon Electrode Graphite Electrode
Product Spotlights
high powder graphite electrode
US$ 1200
≥25 Pieces
Key Specifications
Get Latest Price
Application:
Chemical Industry, Electroplating Industry, Metallurgical Industry, Petrochemical Industry
Carbon Content:
High-Carbon
Grain Size:
177μm
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin port
Delivery Detail:
12 days
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Application
Chemical Industry, Electroplating Industry, Metallurgical Industry, Petrochemical Industry
Carbon Content
High-Carbon
Grain Size
177μm
Expansion Ratio
>150ml/g
Customization
Yes
Transport Package
bulk
Specification
500mm diameter
Trademark
chaoyo
Origin
China
China RP HP UHP Grade Carbon Electrode Graphite Electrode And Nipple Manufacture Price For Arc Furnaces
Did you know that there are two ways to make iron? The blast furnace method and the electric arc furnace method. The electric arc furnace method recycles used iron scrap by melting it in an electric arc furnace. It is the graphite electrodes inside the furnace that actually melt the iron. Graphite Electrode has high thermal conductivity and is very resistant to heat and impact. It also has low electrical resistance, which means it can conduct the large electrical currents needed to melt iron.
The graphite electrode for arc furnaces and ladle refining furnaces for steel industries/steel plant in steel making.
Graphite Electrodes Diameter Tolerance Unit: mm
| Norminal Diameter | Actual Diameter | Norminal Length | Length Tolerance | ||
| Inches | mm | Max | Min | ||
| 8'' | 200 | 205 | 201 | 1600/1800 | +/-100 |
| 10'' | 250 | 256 | 251 | 1600/1800 | +/-100 |
| 12'' | 300 | 307 | 302 | 1600/1800/1900/2000 | +/-100 |
| 14'' | 350 | 357 | 352 | 1600/1800/1900/2000/2200 | +/-100 |
| 16'' | 400 | 409 | 403 | 1600/1800/1900/2000/2200/2400 | +/-100 |
| 18'' | 450 | 460 | 454 | 1600/1800/1900/2000/2200/2400 | +/-100 |
| 20'' | 500 | 511 | 505 | 1800/1900/2000/2200/2400 | +/-100 |
| 22'' | 550 | 562 | 556 | 1800/2000/2200/2400 | +/-100 |
| 24'' | 600 | 613 | 607 | 2000/2200/2400/2700 | +/-100 |
| 28'' | 700 | 714 | 708 | 2400/2700/3000 | +/-100 |
Properties
| Item | Unit | Norminal Diameter | |||||
| UHP | HP | RP | |||||
| ≤Φ400 | ≥Φ450 | ≤Φ400 | ≥Φ450 | ≤Φ300 | ≥Φ350 | ||
| Resistance | E | μΩ.m | ≤5.5 | ≤6.5 | ≤8.5 | ||
| N | ≤4.5 | ≤5.5 | ≤6.5 | ||||
|
Bending Strength |
E | MPa | ≥13.0 | ≥10.5 | ≥9.8 | ≥8.5 | ≥7.0 |
| N | ≥20.0 | ≥16.0 | ≥15.0 | ||||
|
Elastic Modulus |
E | Gpa | ≤14.0 | ≤12.0 | ≤9.3 | ||
| N | ≤18.0 | ≤16.0 | ≤14.0 | ||||
| Bulk Density | E | g/cm³ | ≥1.70 | ≥1.65 | ≥1.55 | ||
| N | ≥1.78 | ≥1.73 | ≥1.69 | ||||
|
CTE. (100-600℃) |
E | 10-6/℃ | ≤1.5 | ≤2.4 | ≤2.9 | ||
| N | ≤1.4 | ≤2.2 | ≤2.8 | ||||
| Ash | % | ≤0.3 | ≤0.3 | ≤0.5 |
Send Inquiry to This Supplier
Business Type
Manufacturer
Year Established
2012
Overseas Office
Yes
Factory Size
1,000-3,000 square meters
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