Abstract
Dense composite materials Al2O3–SiCw with a whisker volume fraction of up to 30 vol% were formed by the methods of liquid-phase sintering and hot pressing. In the presence of 10 vol % SiCw, the density of liquid-phase sintered and hot-pressed materials is decreased to 97.3 and 98.0% of the theoretical density, respectively. For liquid-phase sintered materials, the compositions Al2O3 20 vol % SiCw have maximum characteristics: σben = 416 ± 15 MPa and K1C = 4.74 ± 0.12 MPa m1/2. The introduction of 30 vol % SiCw impedes active compaction of the materials (ρrel = 89.3% of the theoretical density). For hot-pressed materials, the highest characteristics were determined at 30 vol % SiCw : σben = 774 ± 15 MPa and K1C = 5.94 ± 0.12 MPa m1/2. For higher volume fractions, the strength of the Al2O3–SiCw composite materials decreases.
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REFERENCES
Ando, K., Kim, B.S., Chu, M.C., Saito, S., and Takahashi, K., Fatigue Fract. Eng. Mater. Struct., 2004, vol. 27, no. 7, pp. 533–541. https://doi.org/10.1111/j.1460-2695.2004.00785.x
Liu, S.P., Ando, K., Kim, B.S., and Takahashi, K., Int. Commun. Heat Mass Transfer, 2009, vol. 36, no. 6, pp. 563–568. https://doi.org/10.1016/j.icheatmasstransfer.2009.03.005
Schuldies, J.J. and Nageswaran, R., Blast Prot. Civ. Infrastructures Vehicles Using Compos., 2010, pp. 235–243. https://doi.org/10.1533/9781845698034.2.235
Pozhidaev, S.S., Seleznev, A.E., Pinargote, N.W.S., and Peretyagin, P.Y., Mech. Ind., 2015., vol. 16, no. 7, pp. 710–715. https://doi.org/10.1051/meca/2015084
Fu, Y.Q., Gu, Y.W., and Du, H., Scripta Mater., 2001, vol. 44, no. 1, pp. 111–116.
Ye, F., Lei, T.C., and Zhou, Y., Mater. Sci. Eng. A, 2000, vol. 281, nos. 1–2, pp. 305–309. https://doi.org/10.1016/S0921-5093(99)00714-5
Takahashi, K., Yokouchi, M., Lee, S.K., and Ando, K., J. Am. Ceram. Soc., 2003, vol. 86, no. 12, pp. 2143–2147. https://doi.org/10.1111/j.1151-2916.2003.tb03622.x
Lee, S.K., Takahashi, K., Yokouchi, M., Suenaga, H., and Ando, K., J. Am. Ceram. Soc., 2004, vol. 87, no. 7, pp. 1259–1264. https://doi.org/10.1111/j.1151-2916.2004.tb07720.x
Perevislov, S.N., Glass Ceram., 2013, vol. 70, nos. 7–8, pp. 265–268. https://doi.org/10.1007/s10717-013-9557-y
Frolova, M.G., Kargin, Y.F., Lysenkov, A.S., Perevislov, S.N., Kim, K.A., Leonov, A.V., Istomina, E.I., Istomin, P.V., and Tomkovich, M.V., IOP Conf. Ser.: Mater. Sci. Eng., IOP Publ., 2019, vol. 525, no. 1, pp. 012085. https://doi.org/10.1088/1757-899X/525/1/012085
Sacks, M.D., Lee, H.W., and Rojas, O.E., 12th Annual Conf. Compos. Adv. Ceram. Mater., Part 1, Wiley, 2009, vol. 104, pp. 741–754.
Kim, Y.W. and Lee, J.G., J. Mater. Sci., 1991, vol. 26, no. 5, pp. 1316–1320. https://doi.org/10.1007/BF00544471
Bertram, B. and Gerhardt, R.A., Properties and applications of ceramic composites containing silicon carbide whiskers, in: Properties and Applications of Silicon Carbide, Gerhardt, R., Ed., Intechopen, 2011. https://doi.org/10.5772/615
Perevislov, S.N., Panteleev, I.B., Shevchik, A.P., and Tomkovich, M.V., Refract. Ind. Ceram., 2018, vol. 58, no. 5, pp. 577–582. https://doi.org/10.1007/s11148-018-0148-x
Sacks, M.D., Lee, H.W., and Rojas, O.E., J. Am. Ceram. Soc., 1988, vol. 71, no. 5, pp. 370–379. https://doi.org/10.1111/j.1151-2916.1988.tb05056.x
Perevislov, S.N., Refract. Ind. Ceram., 2019, vol. 60, no. 2, pp. 168–173. https://doi.org/10.1007/s11148-019-00330-0
Kim, S.H., Kim, Y.W., and Mitomo, M., J. Mater. Sci., 2003, vol. 38, no. 6, pp. 1117–1121. https://doi.org/10.1023/A:1022812427677
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Translated from Zhurnal Prikladnoi Khimii, No. 5, pp. 674–680, January, 2021 https://doi.org/10.31857/S0044461821050169
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Perevislov, S.N. The Formation of Dense Composite Materials Al2O3–SiCw. Russ J Appl Chem 94, 674–679 (2021). https://doi.org/10.1134/S1070427221050165
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DOI: https://doi.org/10.1134/S1070427221050165