Open AccessАкустическое тестирование в технологии производства строительной керамики с упрочняющими добавками
Author(s) -
Р.М. Нафиков,
Г.Р. Фасеева,
Ю.В. Лысогорский,
Yu. A. Zakharov,
Р.Р. Кабиров
Publication year - 2020
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2020.02.48825.199-18
Subject(s) - materials science , ceramic , flexural strength , hardening (computing) , composite material , harmonics , scaling , compressive strength , acoustics , physics , mathematics , geometry , layer (electronics) , quantum mechanics , voltage
The behavior of the sound spectrum of free oscillations of cylindrical ceramic samples for a light yellow face brick at the different firing conditions and hardening by additives of fine glass fiber wastes is interpreted. Correlation of frequencies and relaxation time of sound harmonics with internal defects and compressive and flexural strength is revealed. The proposed testing technique reduces the costs of industrial scaling of such technology of the ceramics hardening.