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Effect of Stoichiometry on the Thermal Expansion of TaC x
Author(s) -
FRIES R. J.,
WAHMAN L. A.
Publication year - 1967
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.1151-2916.1967.tb15165.x
Subject(s) - thermal expansion , stoichiometry , materials science , thermal , analytical chemistry (journal) , thermodynamics , mineralogy , chemistry , composite material , chromatography , physics
The X‐ray thermal expansion of TaC x was measured over the composition range from TaC 0.789 to TaC 0.997 at temperatures to 1000°C. The average thermal expansion coefficient, α, increased with increasing formula weight; α from 25° to 1000°C is 6.04, 6.37, and 6.96 × 10 −6 /°C for TaC 0.789 , TaC 0.912 , and TaC 0.997 , respectively.