Effect of Microalloying with Nickel Aluminides and Rare-Earth Metals on the Structure of Al-5% Cu Aluminum Alloy

• Autorzy: Ri E. , Ri K. , Deev V. , Prusov E.

Identyfikatory

DOI

10.24425/amm.2020.132787

• Języki publikacji: EN

Abstrakty

EN

The effect of the complex ligature with nickel and REM (Ce, La) aluminides on the structure formation, the nature of the distribution of the elements, and the microhardness of the structural constituents of Al-5 wt.% Cu aluminum alloy were investigated. On the example of microalloying of the Al-5 wt.% Cu alloy with a master alloy containing Ni and REM (Ce, La) aluminides it was shown that a redistribution of Al and Cu occurs in α-solid solution and eutectic. This is reflected in the refinement of α-solid solution and eutectic at 0.15 wt.% of the master alloy addition and, accordingly, increases the microhardness of α-solid solution by 100 MPa and eutectic by 125 MPa.

Słowa kluczowe

EN

aluminum alloys; master alloy; rare-earth metals; eutectic; α-solid solution

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2020
• Tom: Vol. 65, iss. 2
• Strony: 509--513
• Opis fizyczny: Bibliogr. 9 poz., fot., rys.

Twórcy

autor

Ri E.

• Pacific National University, Department of Foundry and Metal Technology, 680042, Khabarovsk, Tihookeanskaya Str. 136, Russian Federation

autor

Ri K.

• Pacific National University, Department of Foundry and Metal Technology, 680042, Khabarovsk, Tihookeanskaya Str. 136, Russian Federation

autor

Deev V.

• National University of Science & Technology (MISIS), Department of Foundry Technology, 119049, Moscow, Leninsky Pr. 4, Russian Federation

autor

Prusov E.

• Vladimir State University Named after Alexander and Nikolay Stoletovs, Department of Functional and Constructional Materials Technology, 600000, Vladimir, Gorky Str. 87, Russian Federation

Bibliografia

• [1] M. A. Easton, M. Qian, A. Prasad, D. H. St. John, Curr. Opin. Solid St. M 20, 13-24 (2016).
• [2] V. B. Deev, E. S. Prusov, A. I. Kutsenko, Metall. Ital. 110, 16-24 (2018).
• [3] E. S. Prusov, A. A. Panfilov, V. A. Kechin, Russ. J. Non-Ferr. Met. 58, 308-316 (2017).
• [4] F. Qian, S. Jin, G. Sha, Y. Li, Acta Mater. 157, 114-125 (2018).
• [5] P. K. Mandal, P. S. Robi, Mater. Sci. Eng. A 722, 99-111 (2018).
• [6] C. Yang, P. Zhang, D. Shao, R. H. Wang, L. F. Cao, J. Y. Zhang, G. Liu, B. A. Chen, J. Sun, Acta Mater. 119, 68-79 (2016).
• [7] C. Li, G. Sha, B. Gun, J. H. Xia, X. F. Liu, Y. Y. Wu, N. Birbilis, S. P. Ringer, Scripta Mater. 68, 857-860 (2013).
• [8] Y. Zhang, K. Gao, S. Wen, H. Huang, W. Wang, Z. Zhu, Z. Nie, D. Zhou, J. Alloys Compd. 590, 526-534 (2014).
• [9] V. V. Gostishchev, E. D. Kim, E. Kh. Ri, S. N. Khimukhin, Tsvetn. Met. 10, 79-84 (2017).

Uwagi

EN

1. Studies were carried with financial support from the Russian Ministry of Education and Science in accordance with the state order (State registration 11.3014.2017/4.6)

PL

2. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).