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This article is cited in 3 scientific papers (total in 3 papers)
Short Communications
Experimental study of acoustic properties and microhardness of $09\rm Mn2\rm Si$ steel
V. V. Roshchupkina, M. M. Lyakhovitskiia, M. A. Pokrasina, N. A. Mininaa, E. M. Kudryavtsevb a A. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
b P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
Abstract:
We present experimental study results of the ultrasound velocity, the relative thermal expansion (within $20$–$1000^{\circ}$C) and the microhardness (within $20$–$500^{\circ}$C) of $09\rm Mn2\rm Si$ steel. From the experimental data, we calculate density and Young modulus values. We treated the hardened and the annealed specimens. The mean-square processing of the experimental results makes it possible to obtain the approximating equations of the temperature dependences of the studied and the calculated steel properties.
Received: 15.03.2017 Accepted: 18.04.2017
Citation:
V. V. Roshchupkin, M. M. Lyakhovitskii, M. A. Pokrasin, N. A. Minina, E. M. Kudryavtsev, “Experimental study of acoustic properties and microhardness of $09\rm Mn2\rm Si$ steel”, TVT, 55:6 (2017), 778–781; High Temperature, 55:6 (2017), 938–942
Linking options:
https://www.mathnet.ru/eng/tvt10841 https://www.mathnet.ru/eng/tvt/v55/i6/p778
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