Conclusions
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1.
The use of diamond grinding or vibration working for a hard alloy after sintering increases its strength properties, especially its cyclic strength.
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2.
Highly productive diamond-electrolytic working of a hard alloy, as is diamond grinding, is a strengthening method of working.
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3.
The relationship of the strength properties of the VK group of hard alloys and the substructure characteristics of WC after various forms of working correspond to the well known Oding — Bochvar relationship.
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Additional information
Institute of Superhard Materials, Academy of Sciences of the Ukrainian SSR, Kiev. Translated from Problemy Prochnosti, No. 9, pp. 100–103, September, 1977.
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Linenko-Met'nikov, Y.P., Sozin, Y.I., Loshak, M.L. et al. Effect of diamond and other finishing methods on the structure and mechanical properties of a hard alloy. Strength Mater 9, 1127–1130 (1977). https://doi.org/10.1007/BF01528597
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DOI: https://doi.org/10.1007/BF01528597