Russian Engineering Research

, Volume 39, Issue 5, pp 390–393 | Cite as

Failure of Steel Grinding Balls

  • N. A. ShaburovaEmail author

Abstract—The structure of grinding balls with an atypical central zone is studied after failure in tests. The structure of the corresponding blanks is also analyzed. The appearance of martensitic sections in the central zone is explained. Recommendations are made for eliminating this problem.


grinding balls failure microstructure cross-helical rolling steel defects segregation 



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© Allerton Press, Inc. 2019

Authors and Affiliations

  1. 1.South Ural State UniversityChelyabinskRussia

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