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Note on Ultrasonic Absorption of Glass at Elevated Temperatures
Author(s) -
STEIERMAN B. L.,
WU J. C. C.,
McCORMICK J. M.
Publication year - 1955
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1955.tb14931.x
Subject(s) - materials science , barium titanate , rod , sapphire , absorption (acoustics) , soda lime , crystal (programming language) , soda lime glass , ultrasonic sensor , optics , range (aeronautics) , composite material , mineralogy , ceramic , chemistry , acoustics , laser , medicine , physics , pathology , computer science , programming language , alternative medicine
The ultrasonic transmission properties of soda‐lime glass at elevated temperatures were measured in the frequency range 0.25 to 1.0 me. Single‐crystal sapphire rods were used as transmission lines between the sample and barium titanate transducers. A small but uniform increase in absorption of energy was noted up to 800°F. From 800° to 1500°F. there was a great increase in absorption of energy. At 1500° the energy passing through 1 cm. of soda‐lime glass was 1/500 of the incident energy.