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Translated from Metallurg, No. 10, pp. 91–97, October, 2016.
Development of compositions and application of coatings by cold gas-dynamic deposition from powders prepared by means of a micrometallurgical method is studied. In addition, use of mechanical alloying technology is substantiated during composite powder preparation based on aluminum for creation of wearresistant coatings. Results are given for the effect of reinforcing component concentration and powder composite preparation method on the main wear-resistant coating properties for a metal–nonmetal system. Results are provided for an experimental study of adhesive strength, microhardness, porosity, and wear resistance of coatings made from powder matrix material of the Al–Sn–Zn system prepared by a micrometallurgical process of high-speed melt quenching, and also composite powder of the system Al–Sn–Zn–Al2O3.
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F. E. Lyuborskii, Amorphous Metal Alloys, Metallurgiya, Moscow (1987).
G. German, Ultra-Rapid Quenching of Liquid Metals, Metallurgiya, Moscow (1986).
A. M. Glezer and B. V. Molotilov, Amorphous Alloy Structure and Mechanical Properties, Metallurgiya, Moscow (1992).
A. G. Kadomtsev, V. E. Korsukov, and P. V. Krakhmalev, “Features of amorphous alloy surface crystallization,” Vestn. Tambov. Univ., Ser. Estest. Tekhn. Nauki, 3, No. 3, 219–220 (1998).
A. P. Semin, A. M. Glezer, V. V. Kovalenko, et al., “Determination of amorphous alloy Fe–Ni–P mechanical properties,” Vestn. TGU, 8, No. 4, 577–579 (2003).
Zh. G. Kovalevskaya and E. A. Kovalevskii, “Study of the powder structure of alloy based on iron prepared under conditions of melt quenching,” Mezhdunar. Zh. Prikl. Fund. Issled., No. 11-3 (2014).
I. I. Danilova, V. V. Markin, and O. V. Smolyakova, “Production of amorphous and nanocrystalline tape by casting into a single-roll CBCM,” Vestn. YuUrGU. Ser. Metallurg., 9(109), 16–21 (2008).
Zh. G. Kovalevskaya and E. A. Kovalevskii, “Structure formation of alloy based on iron prepared under conditions of cooling at an ultra-high rate,” Mezhdunar. Zh. Prikl. Fund. Issled., No. 3–2 (2015).
D. A. Gerashchenkov, B. V. Farmakovskii, A. F. Vasil’ev, and A. Ch. Mashek, “Study of flow temperature during cold gas-dynamic spraying of functional coatings,” Vopr. Materialoved., No. 2(77), 87–96 (2014).
A. P. Akhimov, V. F. Kosarev, S. V. Klinkov, and N. I. Nesterovich, “Gas-dynamic spraying. Situation and prospects,” Proc. Int. Sci.-Tech. Conf. Films and Coatings-98, St. Petersburg, Sept. 23–25, 1998, SPbGTU (1998), pp. 20–25.
A. S. Oryshenko and D. A. Gerashchenkov, “Aluminum matrix functional coatings with high microhardness prepared from composite powders of the system Al–Sn+Al 2O 3 by cold gas-dynamic deposition,” Vopr. Materialoved., No. 3(83), 100–107 (2015).
S. Yu. Petrovich, V. P. Cherepanov, A. K. Yarmolevich, et al., “Study of technology for preparing composite material α-Al 2O 3/Al-alloy and a wear- and corrosion-resistant coating deposited from it,” Trudy St. Peterb. Polytekhn. Univ., No. 510, 96–104 (2009).
www.fshq.ru/Installation_for_spraying_liquid_metals.html, acces. 07.05.2016.
D. A. Gerashchenkov, B. V. Farmakovskii, et al, Patent 2413024 RF, IPC C22C21/00, “Wear- and corrosion-resistant alloy based on aluminum for nanostructured coatings,” subm. 11.16.2009, publ. 02.27.2011.
- Features of the Formation of Wear-Resistant Coatings from Powders Prepared by a Micrometallurgical Process of High-Speed Melt Quenching
D. A. Gerashchenkov
B. V. Farmakovskii
T. I. Bobkova
V. N. Klimov
- Springer US
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