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Regularities of steel wear under the impact of discrete water-droplet stream. Part II: Stage of the developed droplet-impingement erosion

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Abstract

Formation of the erosive wear of austenitic steel under multicycle droplet-impingement impact has been studied. It has been shown that, with an existing relief on the steel surface, the bubble cavitation becomes the predominant wear factor under droplet-impingement erosion. The conditions for development of the bubble cavitation as well as its mechanisms and the regularities of its influence on the erosive destruction of the surface layer have been investigated.

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Correspondence to O. V. Kudryakov.

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Original Russian Text © V.N. Varavka, O.V. Kudryakov, 2015, published in Trenie i Iznos, 2015, Vol. 36, No. 2, pp. 201–212.

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Varavka, V.N., Kudryakov, O.V. Regularities of steel wear under the impact of discrete water-droplet stream. Part II: Stage of the developed droplet-impingement erosion. J. Frict. Wear 36, 153–162 (2015). https://doi.org/10.3103/S1068366615020166

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  • DOI: https://doi.org/10.3103/S1068366615020166

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