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http://elar.urfu.ru/handle/10995/92298
Title: | The heating rate influence on the elastic modulus temperature dependence of a corrosion-resistant nickel alloy |
Authors: | Zhilyakov, A. Yu. Belikov, S. V. Polovov, I. B. Gibadullina, A. F. Elkina, E. V. |
Issue Date: | 2019 |
Publisher: | Institute of Physics Publishing |
Citation: | The heating rate influence on the elastic modulus temperature dependence of a corrosion-resistant nickel alloy / A. Yu. Zhilyakov, S. V. Belikov, I. B. Polovov, A. F. Gibadullina, et al.. — DOI 10.1088/1757-899X/680/1/012020 // IOP Conference Series: Materials Science and Engineering. — 2019. — Vol. 1. — Iss. 680. — 12020. |
Abstract: | The temperature dependence of the elastic modulus of nickel-chromium-molybdenum alloy C4 was investigated by the method of dynamic mechanical analysis. At all heating rates, an abnormal increase in the elastic modulus is observed upon heating in the temperature range of 200-300 °C. It is shown that an increase in the heating rate shifts the beginning of the observed effect to the region of higher temperatures. The temperature anomaly in the elastic modulus of the C4 alloy is explained from the standpoint of the formation of a short-range order in a solid solution. The thermodynamically equilibrium temperature of the "disorder - short-range order" transition in C4 alloy is determined to be 205 °C. © Published under licence by IOP Publishing Ltd. |
URI: | http://elar.urfu.ru/handle/10995/92298 |
Access: | info:eu-repo/semantics/openAccess |
SCOPUS ID: | 85078306433 |
PURE ID: | 12008273 |
ISSN: | 1757-8981 |
DOI: | 10.1088/1757-899X/680/1/012020 |
Appears in Collections: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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File | Description | Size | Format | |
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10.1088-1757-899X-680-1-012020.pdf | 821,45 kB | Adobe PDF | View/Open |
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