Abstract
A procedure is developed for the manufacture of submerged fused-silica nozzles with a ceramoconcrete structure by centrifugal modling. Made in open-bottom and blind-bottom designs, the nozzles can withstand the casting of 6–8 heats of steel with 0.8–1.0% manganese. The proposed nozzles offer a level of durability comparable with that of imported Vesuvius Co. nozzles at a quarter of their cost.
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Translated from Ogneupory i Tekhnicheskaya Keramika, No. 12, pp. 22–25, December, 1997.
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Rozhkov, E.V., Pivinskii, Y.E., Khabarova, V.I. et al. High-durability submerged fused silica nozzles for continuous steel casting machines: Design, fabrication and service. Refract Ind Ceram 38, 467–470 (1997). https://doi.org/10.1007/BF02767957
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DOI: https://doi.org/10.1007/BF02767957