To the question of elasticity modulus of fibers from refractory oxides

Zimichev A.M., Balinova Yu.A., Varrik N.M.
Zimichev A.M., Balinova Yu.A., Varrik N.M. To the question of elasticity modulus of fibers from refractory oxides // Proceedings of VIAM. 2014. No. 10. DOI: 10.18577/2307-6046-2014-0-10-6-6. URL: https://test.viam.ru/en/journal/2014/10/6
Abstract

Results of tests by acoustic method of continuous fibers on a base of refractory oxides meant for production of flexible sealing thermal insulation are given. X-ray phase structure and elasticity modulus were defined for samples of Al2O3–SiO2 fibers after heat treatment at 700, 900 and 1200°С. Results showed that a full crystallization of ceramic structure at high-temperature burning leads to increasing of elasticity modulus of oxide fi-bers.

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