Physical & Chemical Properties For D500mm(20") Electrode & Nipple
|
Parameter |
Part |
Unit |
UHP 500mm(20") Data |
|
Nominal Diameter |
Electrode |
mm(inch) |
500 |
|
Max Diameter |
mm |
511 |
|
|
Min Diameter |
mm |
505 |
|
|
Nominal Length |
mm |
1800/2400 |
|
|
Max Length |
mm |
1900/2500 |
|
|
Min Length |
mm |
1700/2300 |
|
|
Max Current Density |
KA/cm2 |
18-27 |
|
|
Current Carrying Capacity |
A |
38000-55000 |
|
|
Specific Resistance |
Electrode |
μΩm |
4.5-5.6 |
|
Nipple |
3.4-3.8 |
||
|
Flexural Strength |
Electrode |
Mpa |
≥12.0 |
|
Nipple |
≥22.0 |
||
|
Young's Modulus |
Electrode |
Gpa |
≤13.0 |
|
Nipple |
≤18.0 |
||
|
Bulk Density |
Electrode |
g/cm3 |
1.68-1.72 |
|
Nipple |
1.78-1.84 |
||
|
C.T.E. |
Electrode |
×10-6/℃ |
≤1.2 |
|
Nipple |
≤1.0 |
||
|
Ash Content |
Electrode |
% |
≤0.2 |
|
Nipple |
≤0.2 |
NOTE:Any specific requirement on dimension can be offered.
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UHP 500 Graphite Electrodes
Low Resistance: The low electrical resistance of UHP 500 electrodes reduces energy loss, making them a cost-effective choice for long-term industrial production.
Durability: These electrodes withstand not only mechanical stress but also thermal shock, providing a reliable and durable solution for high-stress industrial production.
Low Energy Loss: The high electrical conductivity of UHP 500 electrodes effectively promotes energy flow and reduces energy waste. Their high conductivity enables uniform and rapid heating of the applied area.
Heat Resistance: These electrodes are designed to withstand high temperatures, maintaining structural stability and efficiency even in hot environments.
Purity: UHP 500 electrodes have low impurities, resulting in higher reliability and output quality, and less potential for contamination or process interruptions.
Applications for 500mm UHP Graphite Electrodes
Electric Arc Furnaces (EAFs)
Electric arc furnaces rely on UHP 500 electrodes for melting. These electrodes are capable of withstanding the high currents required to efficiently emulsify scrap and raw materials. Improved thermal performance reduces melting times, directly translating into higher throughput and operational efficiency. With UHP 500 electrodes, you can achieve higher productivity without sacrificing quality.
Ladle Furnaces
UHP 500 electrodes are crucial equipment in the ladle furnace refining process. They provide a stable arc, facilitating precise temperature control during the refining process. This precision is crucial for achieving the desired chemical composition and mechanical properties of steel. These electrodes improve the steel refining process with their reliability and performance.
Non-ferrous Metallurgy
Aluminum, copper, and other non-ferrous metals also benefit from the superior performance and stability of UHP 500 electrodes. Their ability to operate under extreme conditions makes them suitable for a wide range of metallurgical processes. These electrodes provide reliable, high-performance operation for non-ferrous metal production.
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