Stresses in Glass‐Metal Seals: I, The Cylindrical Seal
Author:
- 1 July 1950
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 33 (7) , 224-229
Abstract
A consideration of the effects of viscous flow during cooling of a beaded wire seal following annealing treatment leads to a refinement of the theory of Hull and Burger. With the corrections provided, excellent correlation is obtained with experimental stress measurements. Cylindrical seals with metal as the external member are also considered. It is shown that the expansion necessary for the best match depends on the geometry of the seal. In general, metal‐glass seals should be annealed at a temperature above that used for the glass alone.Keywords
This publication has 6 references indexed in Scilit:
- The Theory of Stresses in Two-component Glass to Metal Tube SealsJournal of Scientific Instruments, 1949
- Stresses in Cylindrical Glass-Metal Seals with Glass InsideJournal of Applied Physics, 1946
- Analysis of Thermal Stresses in Sealed Cylinders and the Effect of Viscous Flow During AnnealJournal of Applied Physics, 1934
- Glass-to-Metal SealsJournal of Applied Physics, 1934
- VISCOSITY‐TIME‐TEMPERATURE RELATIONS IN GLASS AT ANNEALING TEMPERATURES*Journal of the American Ceramic Society, 1933
- VISCOSITY OF GLASS BETWEEN THE STRAIN POINT AND MELTING TEMPERATURE 1Journal of the American Ceramic Society, 1931