The influence of microalloying with yttrium on the relaxation properties of copper is investigated. The grain-boundary and “impurity” grain-boundary relaxation peaks of the internal friction are discovered. The energy of binding of yttrium atoms with grain boundaries of copper is determined by measuring the “impurity” grain-boundary internal friction.
Similar content being viewed by others
References
I. M. Neklyudov, N. V. Kamyshanchenko, B. V. Borts, et al., Structure and Properties of Vacuum-Fused Copper Microalloyed with Yttrium [in Russian], GiK, Belgorod (2011).
E. M. Savitskii and V. F. Terekhova, Science of Rare-Earth Metals [in Russian], Nauka, Moscow (1975).
E. È. Glikman and Yu. V. Piguzov, “Intercrystalline internal adsorption and internal friction in metallic solid solutions and alloys based on these metals,” in: Analytic Possibilities of the Method of Internal Friction [in Russian], Nauka, Moscow (1973), pp. 75–86.
V. M. Arzhavitin, “Study of the processes of phase decay of metastable alloys by the method of measuring of Young’s moduli,” Zavod. Lab. Diagnost. Mater., 75, No. 12, 32−36 (2009).
M. Ya. Rokhmanov and V. M. Andronov, “Abnormal relaxation in the temperature region of the Zener peak for Al−Mg aging alloys,” Visn. KhNU. Ser. Fiz., No. 478, Issue 4, 132−138 (2000).
V. O. Shestopal, Rheological Properties of Pure Metals at High Temperatures [in Russian], Metallurgiya, Moscow (1978).
K. Lücke, “Die von den Kristallbaufehlern und insbesondere von den Versetzungen verursachten Dämpfungserscheinungen,” Z. Metallkunde, 53, 57−71 (1962).
G. V. Samokhvalov, “On the nature of the relationship between the energy of interaction of impurity atoms with grain boundaries of iron and interatomic interaction forces,” in: Protection of Metallurgical Machines from Failures [in Ukrainian], Issue 13, PDTU, Mariupol (2011), pp. 261−264.
K. Yu. Sarychev, Yu. I. Kislitsyn, D. Yu. Kislitsyn, and V. M. Demin, “Influence of the intercrystalline internal adsorption of impurities on the fracture of copper in contact with liquid bismuth,” in: Proc. of the 9th All-Russian Sci. Conf. “Boundary-Value Problems and Simulation” (November 28–29, 2008) [in Russian], Vol. 2, KemGU, Novokuznetsk (2008), pp. 90−92.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 50, No. 3, pp. 97–100, May–June, 2014.
Rights and permissions
About this article
Cite this article
Arzhavitin, V.M., Borts, B.V., Vanzha, A.F. et al. Influence of Microalloying with Yttrium on the Relaxation Properties of Copper. Mater Sci 50, 421–424 (2014). https://doi.org/10.1007/s11003-014-9736-1
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11003-014-9736-1