Influence of Hardening on the Speed of Ultrasound in Steels

Autor:	V. V. Roshchupkin, N. A. Minina, M. A. Pokrasin, M. M. Lyakhovitskii
Rok vydání:	2019
Předmět:	010302 applied physics Materials science business.industry Ultrasound General Engineering Experimental data Modulus Atmospheric temperature range Condensed Matter Physics 01 natural sciences Thermal expansion 010305 fluids & plasmas 0103 physical sciences Hardening (metallurgy) Composite material business
Zdroj:	High Temperature. 57:361-367
ISSN:	1608-3156 0018-151X
Popis:	The work presents the results of an experimental study on the core speed of ultrasound, the relative thermal expansion, the densities, and the Young’s modulus calculated based on these data for several hardened and annealed steels in a wide temperature range. The experimental data were processed by the least-squares method, which made it possible to obtain approximating equations for the temperature dependences of the studied and calculated properties of steels.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::14a49c7209bcaf8708d5fdaa06c13ad9 https://doi.org/10.1134/s0018151x19020172 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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