The effect of impurity minerals and oxides RO, R 2O3 and RO2 (R II = Mg,Ca, R III = Fe,Cr, R IV = Ti,Zr) on thermal decomposition parameters for kyanite concentrate of the Karabash deposit, linear expansion of composition with continuous heating, physicomechanical properties and change in specimen phase composition, are studied.
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I. D. Kashcheev, V. M. Ust’yantsev, and N. N. Sychev, “Kyanite concentrate of the Karabash deposit: phase transformation during heating,” Refractories and Industrial Ceramics, 48, No. 4, 250 – 254 (2007).
V. S. Rudenko and A. G. Boganov, “Nature of irreversible polymorphic transformation of rare earth oxides,” Proc. All-Union Meeting for Chemistry of Oxides at High temperature, Nauka, Leningrad (1967).
A. I. Avgustinik, Ceramics [in Russian], Promstroizdat, Moscow (1957).
K. K. Strelov and I. D. Kashcheev, Theoretical Bases of Refractory Material Technology [in Russian], Metallurgia, Moscow (1996).
N. A. Toropov, V. P. Barzakovskii, V. P. Lapin, et al., Composition Diagrams for Silicate Systems: Handbook, 3 rd . edition, Ternary Silicate Systems [in Russian], Nauka, Leningrad (1972).
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Translated from Novye Ogneupory, No. 2, pp. 18 – 22, February 2011.
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Kashcheev, I.D., Sychev, S.N. & Elizarov, A.Y. Effect of oxides RO, R 2O3, RO2 and impurity materials on decomposition during heating of kyanite in oxidizing and reducing atmospheres. Refract Ind Ceram 52, 44–47 (2011). https://doi.org/10.1007/s11148-011-9362-5
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DOI: https://doi.org/10.1007/s11148-011-9362-5