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Changes in the strength of glass as a result of thermal treatment

โœ Scribed by L. N. Kopytov


Publisher
Springer US
Year
1963
Tongue
English
Weight
231 KB
Volume
20
Category
Article
ISSN
0361-7610

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โœ D. V. Sandreyev; Dr. P. A. Arsenyev; Z. G. Mareyeva; A. A. Mayer; R. M. Tolchins ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 401 KB

## Abstract Results of experiments related to thermal treatment of Al~2~O~3~ crystals doped by chromium (ruby) in various gaseous media: CO, H~2~, vacuum and O~2~ are given. The kinetics of the formation and destruction of dye centres during this process is discussed. Special attention is given to