Abstract
A manufacturing technology has been developed for wear-resistant cast-iron grinding balls without shrinkage defects. In this method, the balls are cast in single-use sand–clay molds. A new approach to designing the casting system is developed. By numerical modeling, the time dependence of solidification is derived. As a trial, grinding balls are produced by the proposed technology.
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Translated by Bernard Gilbert
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Pustovalov, D.O., Ablyaz, T.R., Matygullina, E.V. et al. Manufacture of Wear-Resistant Cast-Iron Grinding Balls without Shrinkage Defects. Russ. Engin. Res. 39, 881–883 (2019). https://doi.org/10.3103/S1068798X19100216
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DOI: https://doi.org/10.3103/S1068798X19100216