Abstract
The structural characteristics and the results of a comprehensive study of the mechanical properties of the B4C and AlB12 ceramic specimens and composites prepared from the B4C + 5–25 wt % SiC and AlB12 + 10–20 wt % TiC mixtures by hot pressing under a pressure of 30 MPa in the temperature range of 1950–2200°C by ultrasound, static, and dynamic methods are presented. The level of achieved mechanical characteristics of the developed composite materials makes them promising for manufacturing armor protection components and other products subjected to substantial dynamic loads. It is shown that one can use disk specimens made of brittle materials with a diameter of 5–15 mm to determine the strength under dynamic loads. The methods developed in the Bakul Institute for Superhard Materials of the National Academy of Sciences of Ukraine are used for studying the synthesized ceramic materials.
Similar content being viewed by others
Notes
Hereinafter, the composition of the materials is given in wt %.
REFERENCES
Prikhna, T.A., Barvitskyi, P.P., Maznaya, A.V., Muratov, V.B., Devin, L.N., Neshpor, A.V., Domnich, V., Haber, R., Karpets, M.V., Samus, E.V., Dub, S.N., and Moshchil, V.E., Lightweight ceramics based on aluminum dodecaboride, boron carbide and self-bonded silicon carbide, Ceram. Int., 2019, vol. 45, pp. 9580–9588.
Prikhna, T.A., Barvitskyi, P.P., Kozirev, A.V., Moshchil, V.E., Sverdun, V.B., Karpets, M.V., Kartuzov, E.V., Kartuzov, V.V., Muratov, V.B., and Garbuz, V.V., UA Patent 115739, Byull. Izobret., 2017, no. 23.
Ju, M., Park, K., and Oh, H., Estimation of compressive strength of high strength concrete using non-destructive technique and concrete core strength, Appl. Sci., 2017, vol. 7, art. ID 1249.
Instrumenty iz sverkhtverdykh materialov (Tools from Superhard Materials), Novikov, N.V. and Klimenko, S.A., Eds., Moscow: Mashinostroenie, 2014.
Shul’zhenko, A.A., Gargin, V.G., Shishkin, V.A., and Bochechka, A.A., Polikristallicheskie materially na osnove almaza (Diamond-Based Polycrystalline Materials), Kiev: Naukova Dumka, 1989.
Shul’zhenko, A.A., Loshak, M.G., Devin, L.N., Gargin, V.G., Aleksandrova, L.I., Zaika, N.I., and Rusinova, N.A., Mechanical characteristics of diamond composites obtained using diamonds of various sizes, in Porodorazrushayushchii i metalloobrabatyvayushchii instrument—tekhnika i tekhnologiya ego primeneniya (Rock-Destruction and Metal-Processing Tools: Techniques and Technology of Their Applications), Kiev: Inst. Sverkhtverd. Mater., Nats. Akad. Navuk Ukr., 2006, no. 9, pp. 139–145.
Ovsyannikov, B.M., Kurganov, E.A., and Lebedev, D.V., Measuring the elastic modulus E by the dynamic method, Zavod. Lab., 1960, no. 10, pp. 1180–1182.
Glagovskii, B.A. and Moskovenko, I.B., Nizkochastotnye akusticheskie metody kontrolya v mashinostroenii (Low-Frequency Acoustic Control Methods in Machine Engineering), Leningrad: Mashinostroenie, 1977.
Makhutov, N.A. and Moskvichev, V.V., Konstruktsionnaya prochnost’, resurs i tekhnogennaya bezopasnost’ (Constructional Strength, Service Life, and Technogenic Safety), Frolov, K.V., Ed., in 2 parts, Novosibirsk: Nauka, 2005.
GOST (State Standard) 25095-82: Sintered Hardmetals. Method of Determination of Elastic Modulus (of Young’s Modulus), Moscow: Izd. Standartov, 1983.
Shaw, M.C., Braiden, P.M., and DeSalvo, G.J., The disk test for brittle materials, J. Eng. Ind., 1975, vol. 97, no. 1, pp. 77–87.
Novikov, N.V., Yarema, S.Ya., Maistrenko, A.L., Devin, L.N., and Kulakovskii, V.N., Determination of crack resistance of superhard materials based on testing of cracked discs, Sverkhtverd. Mater., 1981, no. 4, pp. 12–16.
Barvitskyi, P.P., Prikhna, T.A., Sverdun, V.B., Moshchil, V.E., Dub, S.N., Karpets, M.V., Muratov, V.B., and Vasil’ev, A.A., Structure and properties of materials based on AlB12C2, Visn. Nats. Tekh. Univ., KhPI, 2016, no. 50 (1222), pp. 14–22.
Prikhna, T.A., Barvitskyi, P.P., Dub, S.N., Muratov, V.B., Karpets, M.V., Moshchil’, V.E., Ponomarev, S.S., and Vasil’ev, A.A., Structure and properties of hot-pressed materials based on AlB12C2, J. Superhard Mater., 2017, vol. 39, no. 3, pp. 216–219.
Prikhna, T.A., Barvitskyi, P.P., Dub, S.N., Sverdun, V.B., Karpets, M.V., Moshchil, V.E., Muratov, V.B., and Vasil’ev, O.O., Synthesis, sintering, structure and properties of materials based on AlB12, Visn. Nats. Tekh. Univ., KhPI, 2017, no. 19 (1241), pp. 3–11.
Prikhna, T.A., Barvitskyi, P.P., Karpets, M.B., Muratov, V.B., Sverdun, V.B., Haber, R., Kartuzov, V.V., Moshchil’, V.E., Dub, S.N., Loshak, M.G., Aleksandrova, L.I., Kovylyaev, V.V., Garbuz, V.V., and Marchenko, A.A., Structure and properties of superhard materials based on aluminum dodecaboride α-AlB12, J. Superhard Mater., 2017, vol. 39, no. 5, pp. 299–307.
Mazur, P.V., Vasil’ev, O.O., Muratov, V.B., Prikhna, T.A., Barvitskyi, P.P., Garbuz, V.V., and Kartuzov, V.V., Composite ceramics based on dodecaboride and aluminum nitride, Nauk. Notatki, 2017, no. 58, pp. 232–237.
Prikhna, T.A., Haber, R.A., Barvitskiy, P.P., Sverdun, V.B., Dub, S.N., Muratov, V.B., Domnich, V., Karpets, M.V., Moshchil, V.E., Loshak, M.G., Kovylaev, V.V., and Vasiliev, O.O., Synthesis, sintering, structure and properties of AlB12C2-based materials, Proc. 41st Int. Conf. on Advanced Ceramics and Composites: Ceramic Engineering and Science Proceedings. Daytona Beach, FL, January 22–27, 2017, Salem, J., LaSalvia, J.C., Narayan, R., and Zhu, D., Eds., Hoboken, NJ: Wiley, 2018, vol. 38, no. 2, pp. 195–203.
McCuscer, L.B., Von Dreele, R.B., Cox, D.E., Loueër, D., and Scardi, P., Rietveld refinement guidelines, J. Appl. Cryst., 1999, vol. 32, pp. 36–50.
Mikhailovskii, E.M., Determining the tensile strength of brittle materials, Strength Mater., 1976, vol. 8, no. 11, pp. 1306–1310.
Sedakov, L.M., Martynenko, A.G., and Simonenko, G.A., Radial compression as a mechanical testing method, Zavod. Lab., 1977, no. 1, pp. 98–100.
Loshak, M. G., Prochnost’ i dolgovechnost’ tverdykh splavov (Strength and Durability of Hard Alloys), Kiev: Naukova Dumka, 1984.
Glagovskii, B.A., Roitshtein, G.Sh., and Yashin, V.A., Kontrol’no-izmeritel’nye pribory i osnovy avtomatizatsii proizvodstva abrazivnykh instrumentov (Control-Measuring Devices and Automation of the Production of Abrasive Tools), Leningrad: Mashinostroenie, 1980.
Baranov, V.M., Determination of elasticity constants of the dick-like material samples, Zavod. Lab., 1972, no. 9, pp. 1120–1124.
Devin, L.N., Determination of the tensile strength of polycrystalline superhard materials, Sverkhtverd. Mater., 1988, no. 2, pp. 24–28.
Novikov, N.V., Devin, L.N., and Ivanov, S.A., Force measuring device for dynamic testing of material, Zavod. Lab., 1980, no. 7, pp. 65–67.
Devin, L.N., Peculiarities of determining the physico-mechanical characteristics of brittle materials on small-sized specimens, Strength Mater., 2018, vol. 50, pp. 909–917.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated by O. Kadkin
About this article
Cite this article
Devin, L.M., Prikhna, T.O., Barvitskyi, P.P. et al. Physical and Mechanical Characteristics of Impact-Resistant Ceramics under Static and Dynamic Loading. J. Superhard Mater. 43, 151–165 (2021). https://doi.org/10.3103/S1063457621030023
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1063457621030023