Electrode paste to graphite electrodes without binder based hydrocarbon

摘要

Electrode paste for electrodes nonmetallic Soederberg type self-baking that Noson source carborreducción reactions for production electrothermal furnaces arcosumergido ferroalloy, comprising (A) 10-90% by weight, relative to the weight type pulp, of a mixture - anthracite and / or graphite fine powder having a particle size smaller than 0.2 mm for at least el95%, - at least one carbohydrate mixed with a solvent and / or dispersant for said decarbono hydrate, - optional additives in a mixture with (B) 90-10% by weight, based on the weight of the dough, of a nonmetallic material graphitic carbonaceous queno contains metal and / or metal oxides, consisting essentially of carbon in powder form tieneun particle size greater than 0.2 mm, provided that when the additives are present in (a) seanuno or more additives selected from the group consisting of - inorganic additives, - to ditivos based organometallic P, B, Si; - stearin; - saturates, monounsaturated or polyunsaturated; - organic acids; or - a mixture of such compounds, said additives being in a total amount between 0.1% and 10% by weight total of the paste and in amounts ranging between 1% alpeso about 5% when the additive it is to demetaloides base and transition metals.