| GLASS FOR CHEMICAL WARE |
K. B. SEN,
Pages : 95-103
DOI : 10.1080/0371750X.1954.10877646 |
| Abstract |
| AjtM· discussing some of the clwracte?"istics of the vitreous
state in general, special 1·equi1·ements of glass suitable for
chemical wa1·e are considM·ed. The decrease of allcali content
necessary to impart chemical
endurance necessarily raises
Glasses made of pure silica
dumbility and better thermal
the tempe1·ature of melting.
are the best, no doubt; bnt this
requires a temperature of a11out 2000° wlziqh is difficult and
costly to obtain fo1· l(1rge scale manufacture. This also
necessitates the use of mo1·e efficient 1'1'fractories. Increased
viscosity of such melts malces their manipulation more d~f!icult
and adds to the cost. |
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