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Artificial product obtained from the merger to temperature of 2.300 º C of sand of silicon + cok of oil. Later one proceeds to: select, crushed, washed, to dried, un magnetize, cleaned, sieved. Artificial product obtained from the melting temperature of 2,300 ° C + silica sand petroleum coke. Then proceed to select, tritutar, washing, drying, de...
Artificial product obtained from the merger to temperature of 2.300 º C of sand of silicon + cok of oil. Later one proceeds to: select, crushed, washed, to dried, un magnetize, cleaned, sieved. Artificial product obtained from the melting temperature of 2,300 ° C + silica sand petroleum coke. Then proceed to select, tritutar, washing, drying, demagnetizing, cleaning, sifting, bagging. APPLICATIONS - Abrasives (macro and micro grains grains according to FEPA standard, according series F (grinding wheels) and P series (cloth) - Refractories: granulometries depending on customer need - Metalurgica: As deoxidizer in steel works - Various technical applications