Abstract
A technology has been developed for activated sintering of resistive Si3N4 - SiC ceramic composite. The microstructure, electrophysical properties and strength of the materials obtained have beenstudied over a wide range of concentration.
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REFERENCES
A. A. Kas'yanenko, V. Ya. Petrovskii, L. A. Shipilova, and S. I. Chugonova, “Structure and electrophysical properties of hot-pressed ceramic materials from the Si3N4-SiC system. I. Structure formation and phase composition,” Poroshk. Metall., No. 7, 52–57 (1992).
A. A. Kas'yanenko, L. A. Shipilova, and E. I. Gervits, “Structure and electrophysical properties of hot-pressed ceramic materials from the Si3N4-SiC system. II. Conductivity of materials within the theory of conduction of heterophase systems,” Poroshk. Metall., No. 8, 86–90 (1992).
A. A. Kas'yanenko, V. Ya. Petrovskii, L. A. Shipilova, and E. I. Gervits, “Structure and electrophysical properties of hot-pressed ceramic materials from the Si3N4-SiC system. III. Influence of electromagnetic and thermal fields on the electrophysical properties,” Poroshk. Metall., No. 9, 95–99 (1992).
Negita Keishi, “Effective sintering aids for Si3N4 ceramics,” J. Mater. Sci. Lett., 4, No.6, 755–758 (1985).
V. Ya. Petrovskii, L. A. Shipilova, and V. P. Katashinskii, “Activated sintering of polydisperse mixtures based on silicon nitride,” Poroshk. Metall., Nos. 11–12, 15–23 (1995).
M. Hill, “Variable-range hopping,” Phys. Stat. Sol., 34, No.2, 601–613 (1976).
T. Ya. Kosolapova, T. V. Andreeva, T. S. Bartitskaya, et al., Nonmetallic Refractory Compounds [in Russian], Metallurgiya, Moscow (1985).
G. G. Gnesin, I. V. Gridneva, V. A. Goncharuk, et al., “Mechanical characteristics of electrical materials of the Si3N4-SiC system,” Poroshk. Metall., No. 11, 57–61 (1989).
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Translated from Poroshkovaya Metallurgiya, Nos. 9–10(445), pp. 44–49, September–October, 2005.
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Shipilova, L.A., Petrovskii, V.Y., Chugunova, S.I. et al. Resistive Properties of the Sintered Ceramic Composite Si3N4 - SiC. Powder Metall Met Ceram 44, 446–450 (2005). https://doi.org/10.1007/s11106-006-0007-z
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DOI: https://doi.org/10.1007/s11106-006-0007-z