Heat-reflecting ceramic materials based on potassium poly-titanate and silicon oxide.
Author(s) -
А. В. Гороховский,
D. V. Meshcheryakov,
Igor Burmistrov,
A. V. Sevryugin
Publication year - 2018
Publication title -
novye ogneupory (new refractories)
Language(s) - English
Resource type - Journals
ISSN - 1683-4518
DOI - 10.17073/1683-4518-2018-12-54-57
Subject(s) - materials science , ceramic , silicon , composite number , oxide , potassium , raw material , phase (matter) , composite material , silicon oxide , chemical engineering , mineralogy , metallurgy , chemistry , organic chemistry , silicon nitride , engineering
The possibility is studied to obtain the porous ceramic composite with the low heat conductivity and high heatreflecting ability on base of the raw mixture of potassium poly-titanate and different silicon oxide modifications. It was shown that the silicon oxide introduction favors the glass potassium-silicon phase formation which acts as a binding agent and promotes the ceramic composite structure creation, the composite consisting of interwoven high-strength fibrous K 2 Ti 6 O 13 crystals, bound by means of evenly spread glass phase.
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