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Internal Friction in Metaphosphate Glasses
Author(s) -
Suzuki Suguru,
Takahashi Minoru,
Kobayashi Taneo,
Sakamura Hlroyasu
Publication year - 1984
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.1151-2916.1984.tb19156.x
Subject(s) - metaphosphate , internal friction , materials science , mineralogy , composite material , glass transition , analytical chemistry (journal) , thermodynamics , chemistry , phosphate , polymer , physics , organic chemistry
The internal friction of metaphosphate glasses was measured as a function of temperature by a free torsional vibration method. In the high‐temperature region metaphosphate glasses (MO/P 2 O 5 =l)for which M=Ca, Sr, or Ba exhibit high‐temperature peaks in plots of internal friction vs temperature, whereas for M =Mg or Zn this peak is missing.