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Electrode Carbon Paste
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we are amongst the well reputed manufacturers, exporters and suppliers of electrode carbon paste. The electrode carbon paste is a soderberg paste and there has been a constant increase in their demand in the market. The electrode carbon paste can be availed at market leading prices from us. processed from a mix of a specific amount of calcined petroleum coke (cpc) and / or electrically calcined anthracite coal (eca), saturated with selective coal tar pitch binder at a definite temperature. used in submerged arc furnaces for production of various ferro alloys and calcium carbide manufacturing process the first step in the manufacture of electrode carbon paste is screening the calcined petroleum coke (cpc) and / or (eca) to different fractions and pulverizing and storing it separately. Following this, pre-determined quantities of different fractions are weighed and transferred to a sigma mixer which is heated to about 150ºc by thermic fluid. The required quantity of binder is also weighed separately and added to the mixer. the mixing is continued for a pre-determined period known as the mixing cycle. At the end of the mixing cycle, the mixed material is dumped on the mould box and cast into blocks for shipment. quality specification at the customer's end the paste is fed in the upper part of the electrode. As the paste moves downwards in the electrode it softens and melts forming the shape of the electrode casing. Flowability of carbon paste is essential for proper operation of the electrode. It is important that the paste flows at a reasonable temperature and fills the casing of the electrode, maintaining a consistent mixture of components. The paste then gets baked to a solid mass as it moves down and is capable of passing the required current to the furnace charge. The plasticity of paste, the measure of its flowability is controlled in the mixer by adjusting the binder content or percentage of coke fines. The lower baked part of the electrode is the final electrode product. The physical properties of this paste are of vital importance to ensure proper electrode operation with out breakages. typical characteristics (green paste) volatile matter 15% maxfixed carbon 84% minash 1.0% maxplasticity45 - 55%apparent density1.55 gms/cc minbinder content22 - 24% typical characteristics (baked paste at 1000deg centigrade) apparent density1.35 gms/cc minelectrical resistivity90 ohm-meter maxcompressive strength150 kg/cm2 minporosity35% max
Electrode Carbon Paste
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Electrode Carbon Paste, Tamping Paste
Best Deals from Carbon Electrode Paste
Electrode Carbon Paste
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Electrode Carbon Paste is a Soderberg paste processed from a mix of a specific fraction of Calcined Petroleum Coke (CPC) and or Electrically Calcined Anthracite Coal (ECA), impregnated with selective Coal Tar Pitch Binder at a definite temperature.
Electrode Carbon Paste
Get Price Quote
Electrode Carbon Paste, Tamping Paste
Electrode Carbon Paste
Get Price Quote
Electrode Carbon Paste, Tamping Paste
