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Aftereffect in microhardness testing of corundum

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Abstract

Cleavage near microhardness indentations on the surface of corundum is found to appear long (20–30 days) after unloading.

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Authors and Affiliations

  1. Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021, Russia

    Yu. G. Nosov & L. I. Derkachenko

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  1. Yu. G. Nosov
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  2. L. I. Derkachenko
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Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 73, No. 10, 2003, pp. 139–142.

Original Russian Text Copyright © 2003 by Nosov, Derkachenko.

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Nosov, Y.G., Derkachenko, L.I. Aftereffect in microhardness testing of corundum. Tech. Phys. 48, 1354–1357 (2003). https://doi.org/10.1134/1.1620135

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  • DOI: https://doi.org/10.1134/1.1620135

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