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Deagglomeration and Coagulation of Particles in Liquid Metal Under Ultrasonic Treatment

Treść / Zawartość
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Ultrasonic processing in the cavitation mode is used to produce the composite materials based on the metal matrix and reinforcing particles of micro- and nano-sizes. In such a case, the deagglomeration of aggregates and the uniform distribution of particles are the expected effects. Although the particles can not only fragment in the acoustic field, they also can coagulate, coarsen and precipitate. In this paper, a theoretical study of processes of deagglomeration and coagulation of particles in the liquid metal under ultrasonic treatment is made. The influence of various parameters of ultrasound and dispersion medium on the dynamics of particles in the acoustic field is considered on the basis of the proposed mathematical model. The criterion of leading process (coagulation or deagglomeration) has been proposed. The calculated results are compared with the experimental ones known from the scientific literature.
Rocznik
Strony
543--549
Opis fizyczny
Bibliogr. 25 poz., tab., wykr.
Twórcy
  • Tomsk State University, Lenin Ave 36, 634050 Tomsk, Russia
  • Institute for Problems of Chemical and Energetic Technologies of the Siberian Branch of the Russian Academy of Sciences, Socialisticheskaya 1, 659322 Biysk, Russia
  • Tomsk State University, Lenin Ave 36, 634050 Tomsk, Russia
  • Tomsk State University, Lenin Ave 36, 634050 Tomsk, Russia
Bibliografia
  • 1. Abramov O. V., Abramov V. O., Mullakaev M. S., Artem’ev V. V. (2009), The efficiency of ultrasonic oscillations transfer into the load, Acoustical Physics, 55, 6, 894.
  • 2. Choi H., Jones M., Konishi H., Li X. (2012a), Effect of combined addition of Cu and aluminum oxide nanoparticles on mechanical properties and microstructure of Al-7Si-0.3 Mg alloy, Metallurgical and materials Transactions A, 43, 2, 738-746.
  • 3. Choi H., Sun Y., Slater B. P., Konishi H., Li X. (2012b), AZ91D/TiB2 nanocomposites fabricated by solidification nanoprocessing, Advanced Engineering Materials, 14, 5, 291-295.
  • 4. Czyż H., Markowski T. (2014), Applications of dispersed phase acoustics, Archives of Acoustics, 31, 4 (S), 59-64.
  • 5. Eskin G. I. (1974), On the conditions of introduction of non-wet refractory particles to aluminum melt by means of ultrasound [in Russian], Technology of Light Alloys, 11, 21-25.
  • 6. Eskin G. I., Eskin D. G. (2014), Ultrasonic Treatment of Light Alloy Melts, CRC Press, London-NY.
  • 7. Eskin D. G., Tzanakis I., Wang F., Lebon G. S. B., Subroto T., Pericleous K., Mi J. (2019), Fundamental studies of ultrasonic melt processing, Ultrasonics Sonochemistry, 52, 455-467.
  • 8. Hatch J. E. [Ed.], (1984), Aluminum: Properties and Physical Metallurgy, ASM International, Almere.
  • 9. Kudryashova O. B., Antonnikova A. A., Korovina N. V., Akhmadeev I. R. (2015), Mechanisms of Aerosol Sedimentation by Acoustic Field, Archives of Acoustics, 40, 4, 485-489.
  • 10. Kudryashova O. B., Eskin D. G., Khrustalyev A. P., Vorozhtsov S. A. (2017), Ultrasonic Effect on the Penetration of the Metallic Melt into Submicron Particles and Their Agglomerates, Russian Journal of Non-Ferrous Metals, 58, 4, 427-433.
  • 11. Kudryashova O. B., Korovina N. V., Akhmadeev I. R., Muravlev E. V., Titov S. S., Pavlenko A. A. (2018), Deposition of Toxic Dust with External Fields, Aerosol and Air Quality Research, 18, 2575-2582.
  • 12. Kudryashova O., Vorozhtsov S. (2016), On the Mechanism of Ultrasound-Driven Deagglomeration of Nanoparticle Agglomerates in Aluminum Melt, The Journal of The Minerals, Metals & Materials Society (JOM), 68, 5, 1307-1311, doi: 10.1007/s11837-016-1851-z.
  • 13. Kudryashova O. B., Vorozhtsov S. A., Vorozhtsov A. B. (2019), High-strength light alloys and metal matrix nanocomposites, [in:] Nanostructured Materials Synthesis, Properties and Applications, Junhui He [Ed.], pp. 227-248, Nova Science Publishers, Inc., New-York.
  • 14. Nimityongskul S., Jones M., Choi H., Lakes R., Kou S., Li X. (2010), Grain refining mechanisms in Mg-Al alloys with Al4C3 microparticles, Materials Science and Engineering: A, 527, 7-8, 2104-2111.
  • 15. Roldugin V. I. (2011), Physics and chemistry of a Surface [in Russian], Intellect Publishing House, Dolgoprudnyy.
  • 16. Rozenberg L. (1971), High-intensity ultrasonic fields, Plenum Press, NY.
  • 17. Sliwinski N. A. (2001), Ultrasounds and its applications [in Polish], WNT, Warszawa.
  • 18. Smoluchowski M. (1916). Three reports on diffusion, Brownian molecular movement and ńoagulation of colloid particles [in German], Physik. Z., 17, 557-571, 585-599.
  • 19. Timoshkin A. V. (2003), Integrated refining and modifying of silumins by method of high-speed jet melt processing [in Russian], Moscow.
  • 20. Tzanakis I., Eskin D. G., Georgoulas A., Fytanidis D. K. (2014), Incubation pit analysis and calculation of the hydrodynamic impact pressure from the implosion of an acoustic cavitation bubble, Ultrasonics Sonochemistry, 21, 2, 866-878.
  • 21. Tzanakis I., Lebon G. S. B., Eskin D. G., Pericleous K. (2016), Investigation of the factors influencing cavitation intensity during the ultrasonic treatment of molten aluminium, Materials & Design, 90, 979-983.
  • 22. Tzanakis I., Lebon G. S. B., Eskin D. G., Pericleous K. A. (2017), Characterizing the cavitation development and acoustic spectrum in various liquids, Ultrasonics Sonochemistry, 34, 651-662.
  • 23. Tzanakis I., Xu W. W., Eskin D. G., Lee P. D., Kotsovinos N. (2015), In situ observation and analysis of ultrasonic capillary effect in molten aluminium, Ultrasonic Sonochemistry, 27, 72-80.
  • 24. Wang F., Tzanakis I., Eskin D., Mi J., Connolley T. (2017), In situ observation of ultrasonic cavitation-induced fragmentation of the primary crystals formed in Al alloys, Ultrasonics Sonochemistry, 39, 66-76.
  • 25. Yang Y., Li X. (2017), Ultrasonic cavitation based nanomanufacturing of bulk aluminum matrix nanocomposites, Journal of Manufacturing Science and Engineering, 129, 3, 497-501.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3ce894cf-7cf3-4efa-bef1-1ea79480266a
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