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Metallurgist

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01-01-2014

Introduction of Three-Stage Thermal Hardening Technology for Large Diameter Grinding Balls

Authors: V. G. Efremenko, E. S. Popov, S. O. Kuz’min, O. I. Trufanova, A. V. Efremenko

Published in: Metallurgist | Issue 9-10/2014

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Abstract

Results are presented for experiments of development and assimilation of three-stage thermal hardening technology for rolled grinding balls 100 and 120 mm in diameter made from low-alloy steel grade (K76F, 75G2S) with the aim of increasing their hardness to the level of the 3rd group of DSTU 3499. Ball thermal hardening regime parameters, the hardness level achieved, and operating life are described.

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Title: Introduction of Three-Stage Thermal Hardening Technology for Large Diameter Grinding Balls
Authors: V. G. Efremenko
E. S. Popov
S. O. Kuz’min
O. I. Trufanova
A. V. Efremenko
Publication date: 01-01-2014
Publisher: Springer US
Published in: Metallurgist / Issue 9-10/2014
Print ISSN: 0026-0894
Electronic ISSN: 1573-8892
DOI: https://doi.org/10.1007/s11015-014-9812-7

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