HanDan ChaoYo Metallurgical Materials Co., Ltd
HanDan ChaoYo Metallurgical Materials Co., Ltd
Product Details:
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| Application: | EAF / LF | Diameter: | 550mm |
|---|---|---|---|
| Length: | 1800mm Length | Resistance (μΩ.m): | ≤6.5 |
| Apparent Density (g/cm³ ): | ≥1.65 | Thermal Expansion: | ≤2.4 |
| Flexural Strength (N/㎡): | ≥10.5 | Type: | Electrode Block |
| Grade: | UHP (Ultra High Power) | Connect: | 4TPI |
RP UHP Graphite Electrodes High Power Carbon Graphite Electrode
Description:
RP UHP Graphite Electrodes High Power Carbon Graphite Electrode HP400 Graphite Electrode Graphite electrodes It should also be noted that among the three high-temperature composite materials including graphite electrodes, graphite molds, and graphite crucibles, graphite materials are prone to oxidation and combustion reactions at high temperatures, resulting in a loose carbon layer on the surface of the plastic material and an increase in porosity. Graphite electrodes are
It should also be noted that among the three high-temperature composite materials including graphite electrodes, graphite molds, and graphite crucibles, graphite materials are prone to oxidation and combustion reactions at high temperatures, resulting in a loose carbon layer on the surface of the plastic material and an increase in porosity. Graphite electrodes are important carbon products made of petroleum coke and pitch coke as aggregate materials and coal tar pitch as binder. They are used in electric arc steelmaking furnaces, ore-smelting furnaces, and other equipment, and have properties such as electrical conductivity, high-temperature resistance, and thermal shock resistance. The manufacturing process is rigorous and diverse, requiring selection based on actual needs. Graphite electrodes are widely used in metallurgy, chemical industry, and other fields, emphasizing environmental protection and resource utilization, and are of great significance to industrial development.
The Physical and Chemical Specification of RP Graphite Electrode
| Item | Unit | RP | |
| φ75-φ800mm | |||
| Resistivity | Electrode | μΩm | 7.0-10.0 |
| Nipple | 4.0-4.5 | ||
| Modulus of Rupture | Electrode | Mpa | 8.0-10.0 |
| Nipple | 19.0-22.0 | ||
| Young's Modulus | Electrode | GPa | 7.0-9.3 |
| Nipple | 12.0-14.0 | ||
| Bulk Density | Electrode | g/cm3 | 1.53-1.56 |
| Nipple | 1.70-1.74 | ||
| CTE (100-600℃) | Electrode | 10-6/℃ | 2.2-2.6 |
| Nipple | 2.0-2.5 | ||
| Ash | % | 0.5 | |
Application:
1. Be used for Steelmaking arc furnaces, refining furnace, as conducting electrode.
2. Be used for Metal-silicon furnace, Or-giraffe furnace, Corundum furnace etc. As conducting
electrode
Properties:
1. Good electrical conductivity.
2. Strong thermal shock resistance.
3. High mechanical strength.
Variety:
1. RP (Regular Power)
2. HP (High Power)
3. UHP (Ultra High Power)
4. RPI (Regular Power Impregnated)
(Notice: All of Graphite Electrodes is equipped to tapered nipple
Product Advantage
Quality Assurance & Control
· National Certified Laboratory
· Key testing instruments, including: specific resistor, bulk density meter, elasticmodulus meter, bending strength inspector, ash analysis meter, CTE analysis meter, etc.
· On-time instrument calibration
· On-site properties testing, including:
L-CTE,C-CTE
Specific resistance, bulk density,
Bending strength, ash content, elastic modulus
Production Application:
