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A new method for dynamic compaction of bulk mixtures in ramming continuous ladle lining

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Refractories and Industrial Ceramics Aims and scope

Abstract

The defects of the existing methods for producing continuous lining for steel-casting ladles using sand-slinging units are demonstrated and a new solution of the problem is proposed. The proposed device is based on slinging briquettes using compressed air at a speed of 40–80 m/sec and frequency of 3–5 sec−1. The preliminary density of briquettes is 1.56–1.70 g/cm3; they are prepared on the same rotary briquette-slinging unit. The new unit has an original air-distributing control valve. Data are given on the application of a technogenic powder material in experimental studies.

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Authors and Affiliations

  1. Moscow State Industrial University (VTUZ-ZIL), Moscow, Russia

    I. V. Matveenko

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  1. I. V. Matveenko
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Translated from Novye Ogneupory, No. 8, pp. 33–36, August, 2006.

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Matveenko, I.V. A new method for dynamic compaction of bulk mixtures in ramming continuous ladle lining. Refract Ind Ceram 47, 237–240 (2006). https://doi.org/10.1007/s11148-006-0097-7

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  • DOI: https://doi.org/10.1007/s11148-006-0097-7

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