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- Title
Recrystallization of Compacted Gold Foil Specimens.
- Authors
SCHLOYER, D. D.; WINCHELL, P. G.; PHILLIPS, R. W.; LUND, M. R.
- Abstract
Gold foil specimens were compacted by a technique commonly used in preparing dental restorations. Their recrystallization behavior for temperatures between 100 and 300 C was followed by the associated decrease in hardness, discontinuous increase in grain size, and disappearance of X-ray line broadening. The empirical dependnece of time, t, (in minutes) for 50% recrystallization on annealing temperature (in K), T, is approximately log10 t= - 12.3 + 6.5 × 1,000/T, indicating a recrystallization time greater than 100 years.
- Subjects
GOLD foil; DENTAL fillings; EMPIRICAL research; ANNEALING of metals; HOMOGENEITY; RECRYSTALLIZATION (Metallurgy)
- Publication
Journal of Dental Research, 1977, Vol 56, Issue 5, p486
- ISSN
0022-0345
- Publication type
Article
- DOI
10.1177/00220345770560050701