V. V. Roshchupkin, M. M. Lyakhovitskii, M. A. Pokrasin, N. A. Minina, A. I. Chernov, N. L. Sobol', S. A. Klimenko, M. Yu. Kopeikina, A. G. Kol'tsov, “Investigation of the acoustic properties of cobalt”, TVT, 2014, Volume 52, Issue 6,Pages <nobr>870

This article is cited in 2 papers

Thermophysical Properties of Materials

Investigation of the acoustic properties of cobalt

V. V. Roshchupkin^a, M. M. Lyakhovitskii^a, M. A. Pokrasin^a, N. A. Minina^a, A. I. Chernov^a, N. L. Sobol'^a, S. A. Klimenko^b, M. Yu. Kopeikina^b, A. G. Kol'tsov^a

^a A. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
^b V. Bakul Institute for Superhard Materials of the National Academy of Sciences of Ukraine, Kiev

Abstract: The results of the experimental investigation of the acoustic (ultrasound velocity and attenuation coefficient) and acoustic-emission properties, as well as of the relative thermal expansion of cobalt, within the temperature range of $20$–$1100^{\circ}\text{C}$ are presented. By the mean square method, we obtain the approximating equations for the temperature dependencies of the investigated and the calculated thermophysical cobalt properties.

UDC: 534.2.546.73

Received: 04.06.2014

DOI: 10.7868/S004036441406012X