Study on structure and properties of dispersion hardened MMC based on aluminium alloy of Al–Mg–Si system

Kosolapov D.V., Shavnev A.A., Kurbatkina E.I., Nyafkin A.N., Gololobov A.V.
UDC
669.018.95
DOI
10.18577/2307-6046-2020-0-1-58-67
Article PDF (Russian) (931.19 KB)
How to cite
Kosolapov D.V., Shavnev A.A., Kurbatkina E.I., Nyafkin A.N., Gololobov A.V. Study on structure and properties of dispersion hardened MMC based on aluminium alloy of Al–Mg–Si system // Proceedings of VIAM. 2020. No. 1. DOI: 10.18577/2307-6046-2020-0-1-58-67. URL: https://test.viam.ru/en/journal/2020/1/6
Keywords
metal matrix composite material, aluminum alloy AD31, silicon carbide, mechanical alloying, composite granules, structure, strength properties.
Abstract

In the present study, metal matrix composite (MMC) material based on the aluminum alloy AD31 containing 20 vol. % silicon carbide was obtained by powder technology using mechanical alloying followed by hot pressing. Studies of the formation of the composite granules structure during the mechanical alloying process have been carried out. Samples of a monolithic composite material were produced for measuring density and carrying out strength tests. Tests of produced samples were carried out and the values of the MMC density and strength characteristics at room temperature were determined.

Reference list
  1. Kablov E.N. Innovative developments of FSUE «VIAM» SSC of RF on realization of «Strategic directions of the development of materials and technologies of their processing for the period until 2030». Aviacionnye materialy i tehnologii, 2015, no. 1 (34), pp. 3–33. DOI: 10.18577/2071-9140-2015-0-1-3-33.
  2. Kablov E.N. Materials of a new generation – the basis of innovation, technological leadership and national security of Russia. Intellekt i tekhnologii. 2016, no. 2 (14), pp. 16–21.
  3. Grashchenkov D.V. Strategy of development of non-metallic materials, metal composite materials and heat-shielding. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 264–271. DOI: 10.18577/2071-9140-2017-0-S-264-271.
  4. Kablov E.N., Grashchenkov D.V., Shchetanov B.V., Shavnev A.A., Nyafkin A.N. et al. Al – SiC-based metal composite materials for power electronics. Mekhanika kompozitsionnykh materialov i konstruktsiy. 2012. vol. 18, no. 3, pp. 359–368.
  5. Nischev K.N., Eliseev V.V., Emikh L.A., Novopoltsev M.I., Fomin N.E., Yudin V.A., Afanasyev-Khodykin A.N. The use of Al – SiC metal matrix composite material for heat sink bases of power electronics devices. Vse materialy. Entsiklopedicheskiy spravochnik, 2012, no. 1, pp. 9–13.
  6. Krasnov E.I., Shteinberg A.S., Shavnev A.A., Serpova V.M., Zabin A.N. Research of layered metal composite material of Ti–TiAl3 system. Trudy VIAM, 2016, no. 7, paper no. 03. Available at: http://http www.viam-works.ru (accessed date: September 17, 2019). DOI: 10.18577 / 2307-6046-2016-0-7-3-3.
  7. Duyunova V.A., Volkova E.F., Uridiya Z.P., Trapeznikov A.V. Dynamics of the development of magnesium and cast aluminum alloys. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 225–241. DOI: 10.18577/2071-9140-2017-0-S-225-241.
  8. Goncharenko E.S., Trapeznikov A.V., Ogorodov D.V. Aluminium casting alloys Trudy VIAM, 2014, no. 4, paper no. 02. Available at: http://www.viam-works.ru (accessed: September 17, 2019). DOI: 10.18577/2307-6046-2014-0-4-2-2.
  9. Sankar R., Singh P. Synthesis of 7075 Al/SiC particulate composite powders by mechanical alloying. Materials Letters, 1998, vol. 36, no. 1–4, pp. 201–205.
  10. Lu L., Lai M.O., Ng C.W. Enhanced mechanical properties of an Al based metal matrix composite prepared using mechanical alloying. Materials Science and Engineering: A, 1998, vol. 252, no. 2, pp. 203–211.
  11. Venkatesh K.C., Basavaraj Y., Venkataramana V., Manjunatha T.H. Comparative Investigations on Al7075 MMC reinforced with wt. %6 Al2O3 and B4C. Conference Series: Materials Science and Engineering, 2018, vol. 376, pp. 1–7. DOI: 10.1088/1757-899x/376/1/012095.
  12. Chen W., Liu Y., Yang C., Zhu D., Li Y. (SiCp+Ti)/7075 Al hybrid composites with high strength and large plasticity fabricated by squeeze casting. Materials Science and Engineering A, 2014, vol. 609, pp. 250–254.
  13. Deaquino-Lara R., Gutierrez-Castaneda E., Estrada-Guel I. et al. Structural characterization of aluminium alloy 7075-graphite composites fabricated by mechanical alloying and hot extrusion. Materials and Design, 2014, vol. 53, pp. 1104–1111.
  14. Qiang S., Chuandong W., Guoqiang L. et al. Microstructure and mechanical properties of Al-7075/B4C composites fabricated by plasma activated sintering. Journal of Alloys and Compounds, 2014, vol. 588, pp. 265–270.
  15. Beletsky V.M., Krivov G.A. Aluminum alloys (composition, properties, technology, application): reference book. Kiev: Komintech, 2005. P.75–83.
  16. Uderbaeva A.E. Aluminum alloy AD31 as a structural material for the production of profiles. Science and new technologies, 2011, no. 3, pp. 41–42.
  17. Kosolapov D.V., Shavnev A.A., Nyafkin A.N., Grishina O.I. Research of forming of structure of composition granules of Al–SiC. Aviacionnye materialy i tehnologii, 2016, no. 3 (42), pp. 49–52. DOI: 10.18577 / 2071-9140-2016-0-3-49-52.
  18. Stoyakina E.A., Kurbatkina E.I., Simonov V.N., Kosolapov D.V., Gololobov A.V. Mechanical properties of aluminium-matrix composite materials reinforсed with SiC particles, depending on the matrix alloy (review) . Trudy VIAM, 2018, no. 2, paper no. 08. Available at: http://www.viam-works.ru (accessed: October 02, 2019). DOI: 10.18577 / 2307-6046-2018-0-2-8-8.
  19. Campbell G.T., Raman R., Fields R. Optimum press and sinter processing for aluminum/SiC composites. Powder Metallurgy Aluminum and Light Alloys for Automotive Applications, Metal Powder Industries Federation. Princeton, 1998, pp. 43–50.
  20. Veeresh Kumar G.B., Rao C.S.P., Selvaraj N., Bhagyashekar M.S. Studies on Al6061-SiC and Al7075-Al2O3 Metal Matrix Composites. Journal of Minerals & Materials Characterization & Engineering, 2010, vol. 9, no. 1, pp. 43–55.
  21. Prasad Reddy A., Vamsi Krishna P., Narasimha Rao R., Murthy N.V. Silicon Carbide Reinforced Aluminium Metal Matrix Nano Composites-A Review. Materials Today: Proceedings, 2017, vol. 4 (2), pp. 3959–3971. DOI: 10.1016/j.matpr.2017.02.296.
  22. Zhang X., Chen T., Qin H., Wang C. A Comparative Study on Permanent Mold Cast and Powder Thixoforming 6061 Aluminum Alloy and SiСp/6061Al Composite: Microstructures and Mechanical Properties. Materials, 2016, vol. 9, p. 407. DOI: 10.3390/ma9060407.
  23. Kvasov F.I., Fridlyander I.N. Industrial wrought, sintered and cast aluminum alloys. Moscow: Metallurgiya, 1972. 72 p.