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Analysis for Graphite Electrode Unit Consumption in Manufacture …
Grades Available, RP, HP, SHP, UHP graphite electrodes and nipples Special Treatment: Anti-oxidation impregnation treatment to extend graphite electrodes service life and reduce consumption rate. Graphite Electrodes Technical Specifications
Long Service Life Ultra High Power Graphite Electrodes for Eaf in …
:After the electrodes drying phase, the anti-oxidation particles are strongly bonded to the graphite domains. This condition concurs to fight the natural effect of oxidation and delays its occurrence. MISANO performs the ULTRA-3H treatment on electrodes with all the diameters, for EAF and LF applications, for the qualities HP, SHP and UHP.
Antioxidation Treatment - Misano Group | Graphite Electrodes
1/3/2019· Zibo Yinxuan is Graphite electrodes manufacturer in China,including rp, hp, uhp graphite electrodes for eaf in steel making. Zibo Yinxuan Carbon can do anti-oxidation treatment to graphite electrodes to reduce graphite electrodes consumption rate.
impregnation and coating anti-oxidation treatment to graphite …
According to its performance in different furnaces, graphite electrode are named by ordinary power(RP), high power(HP) and ultra high power(UHP). Ordinary power graphite electrode . Graphite electrodes with a current density lower than 17A/cm2 are allowed, and they are mainly used in ordinary power electric furnaces for steelmaking, silicon making, and yellow phosphorus making.
RP Graphite Electrode | Shanchun® Carbon
High Temperature Oxidation Resistance for Graphite Electrode. The graphite electrodes used in metallurgical enterprises are mainly made of petroleum coke and coal tar pitch. It has good high-temperature performance, low thermal expansion coefficient, lightweight, strong corrosion-resistance, easy processing, and excellent thermal shock resistance.預估閱讀時間: 3 分鐘Graphite Electrode-UCARBON GROUP CO.,LTD.u-carbon.com/cpzxOperating current range of Ucarbon’s Graphite Electrode （ A ） (inch) (mm) RP HP UHP 14 350 15000-22000 17500-24500 23000-32000 16 400 20000-28000 21500-32000 26000-42000 18 450 24000-34000 25500-40000 34000-48500 20 500 28000-36000 ...
High Temperature Oxidation Resistance for Graphite Electrode
Consumption on the electrode side means that the electrode surface is consumed by oxidation. When the electrode temperature exceeds 400 ℃, oxygen will infiltrate into the graphite surface to occur an oxidation reaction, but the electrode is oxidized at a slower rate; when the electrode temperature exceeds 600 ℃, the oxidation rate starts to accelerate.
Graphite Electrode-UCARBON GROUP CO.,LTD.
17/6/2020· The consumption of graphite electrodes in electric furnace steelmaking is mainly related to the quality of the electrode itself, but also to the steelmaking furnace conditions (such as new and old furnaces, whether there are mechanical failures, whether continuous production, etc.) and steelmaking operations (such as steel smelting, blowing Oxygen time, charge conditions, etc.) are very relevant.
Graphite Electrodes Side Consumption – LTCL Carbon | LTCL Carbon
End Consumption of LF. The electrode end consumption is mainly composed of 4 parts: evaporation, thermal exfoliation, dissolution and chemical reaction. Graphite sublimation occurs when the temperature reaches 3650 ℃, and during the arc heating process, the …