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Assessment of wear mechanisms in grinding media

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Abstract

The effect of grinding media composition, mineral type, and slurry environment on the wear rate of various grinding media (balls) are discussed. Sufficient wear data have been obtained and correlated. Modes of wear were determined from examination of the ball surfaces using scanning electron microscopy. Five modes of wear have been identified to be operative under certain slurry conditions for the various ball compositions studied.

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References

  • Gangopadhyay, A.K., Eggert, J.F., and Moore, J.J., 1985, “The Role of Abrasion and Corrosion in Grinding Media Wear,” to be published in Wear.

  • Grozdanich, R., Perez, R., and Moore, J.J., 1984, “Wear Mechanisms in Grinding Media,” 45th Annual Mining Symposium of the University of Minnesota, Duluth, January.

  • Hurricks, P.L., 1973, Wear, Vol. 26, p. 285.

    Article  Google Scholar 

  • Iwasaki, I., Riemer, S.C., and Orlich, J.N., 1984, “Erosive Wear in Taconite Grinding,” SME-AIME Fall Meeting, Denver, CO.

  • Moroz, P.J., and Lorenzetti, J.J., 1981, “The Effects of Matrix Hardness and Microstructure on the Wear of Steel Grinding Balls during Wet Copper Ore Grinding,” International Conference on Wear of Materials, San Francisco, CA, p. 280.

  • Natarajan, K.A., Riemer, S.C., and Iwasaki, I., 1984, “Corrosive and Erosive Wear in Magnetic Taconite Grinding,” Minerals and Metallurgical Processing, Vol. 1, No. 1, pp. 10–14.

    Google Scholar 

  • Natarajan, K.A., Riemer, S.C., and Iwasaki, I., 1984, “Influence of Pyrrhotite on the Corrosive Wear of Grinding Balls in Magnetite Ore Grinding,” International Journal of Mineral Processing, Vol. 13, pp. 73–81.

    Article  Google Scholar 

  • Norman, T.E., and Hall, E.R., 1969, “Abrasive Wear of Ferrous Materials in Climax Operations,” ASTM Special Technical Publication 446.

  • Perez, R., and Moore, J.J., 1982, “Application of the Scanning Electron Microscope in Determining the Interaction of Abrasion and Corrosion in Mineral Grinding Media,” Microstructural Science, Vol. 11, pp. 207–234.

    Google Scholar 

  • Perez, R., and Moore, J.J., 1983, “The Influence of Grinding Ball Composition and Wet Grinding Conditions on Metal Wear,” International Conference on Wear of Material, ASME, pp. 67–78.

  • Remark, J.F., and Wick, O.J., 1976, “Corrosion Control in Ball and Rod Mills,” The International Corrosion Forum, Houston, TX, Paper 121, March.

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SME preprint 84-342, SME-AIME Fall Meeting, Denver, CO, October 1984. MMP paper 84-657. Manuscript August 1984. Discussion of this paper must be submitted, in duplicate, prior to Oct. 31, 1985.

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Gangopadhyay, A.K., Moore, J.J. Assessment of wear mechanisms in grinding media. Mining, Metallurgy & Exploration 2, 145–151 (1985). https://doi.org/10.1007/BF03402610

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  • DOI: https://doi.org/10.1007/BF03402610

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