600mm UHP Graphite Electrode
According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular power graphite electrodes (RP), high power graphite electrodes (HP) and ultra high power graphite electrodes (UHP).
Classification of Graphite Electrodes
Regular power graphite electrode (RP): regular power graphite electrodes are produced by ordinary grade petroleum coke. With low graphitization temperature, poor thermal shock resistance and high resistivity, large linear expansion coefficient the allowable current density is low.
High power graphite electrode (HP): High power graphite electrodes are produced by high grade petroleum coke. With low graphitization temperature, poor thermal shock resistance and high resistivity, large linear expansion coefficient the allowable current density is low.
Ultra-high power graphite electrode (UHP): uhp 600mm graphite electrode / uhp 600 graphite electrode / 600mm uhp graphite electrode / 600mm graphite electrode must be produced by high-level needle coke, and its graphitization heat treatment should be carried out in the inner series graphitization furnace. The graphitization temperature is as high as 2800-3000 C. Therefore, the resistivity is low, and the linear expansion coefficient is small. It has excellent thermal shock resistance.
Needle coke is an important standard to distinguish regular power graphite electrode 600 / graphite electrode 600mm from high power and ultra-high-power graphite electrodes. All the 600mm diameter graphite electrode uhp 600 / uhp graphite electrode 600mm x2400mm produced by HUARO use 100% needle coke to ensure an excellent quality performance in the steelmaking factory.
Другие товары поставщика
|
|
Cold Rolled Steel Sheet |
Description of Cold Rolled Sheet The china cr sheet is manufactured from the hot rolled sheet. The china hot rolled steel sheet is cleaned chemical... |
|
|
Cold Rolled Steel Sheet |
Description ofCold Rolled Sheet
Thecold rolled carbon steel sheetis manufactured from the hot rolled sheet. The hot rolled sheet is cleaned chemic... |
|
|
Steel Making Raw Material |
Steel Making Raw Material
Iron Ore
Iron Ore Concentrate
Direct Reduced Iron (DRI Steel)
Steel Pellet
Hot Briquetted Iron (HBI Iron)
Description of... |
|
|
Pickled Coils |
Description of Pickled Coils
Pickling is a production procedure to remove the oxide scale on the cold rolled steel coilsurface during steelmaking.... |
|
|
Hot Rolled Strip |
Description of Hot Rolled Steel Strip
Hot Rolled Stripgenerally refers to a coiled steel strip having a thickness of 1 to 20 mm, and the width is ... |
Все товары поставщика
Похожие товары
