Conclusions
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1.
Burnishing of electrolytic iron deposits is accompanied by intensive hardening that reaches 30%. With further hardening the electrolytic iron deposit may peel off. With increasing hardness of the deposit the hardenability decreases.
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2.
For repair of mining machinery parts we recommend the following conditions:
For single-roller burnishing: load P=200–300 kg; number of passes, one.
For multi-roller burnishing: interference 0.15–0.2 mm.
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Literature cited
M. P. Melkov, Hard Facing of Autotractor Parts [in Russian], Avtotransizdat, Moscow (1962).
E. G. Konovalov and V. A. Sidorenko, Rotational Finishing and Hardening Surface Treatments [in Russian], Vysshaya Shkola, Minsk (1962).
S. N. Aivazyan, Statistical Study of Relationships [in Russian], Metallurgiya, Moscow (1968).
V. K. Vigdorchik et al., Microhardness of Metals [in Russian], Metallurgizdat, Moscow (1963).
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 10, pp. 69–70, October, 1974.
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Morozov, G.I., Morozov, V.I. Hardenability of electrolytic deposits of iron during burnishing. Met Sci Heat Treat 16, 888–890 (1974). https://doi.org/10.1007/BF00664264
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DOI: https://doi.org/10.1007/BF00664264