A Study of the Casing of Clear by Opal Glass. The Importance of Annealing

JSGT 1928 V12 T161-T164

In a previous paper on the casing of one glass by another, dealing with the special example of casing a colourless by a cobalt blue glass, we have laid stress on the fact that for successful welding or casing the thermal expansions of the glasses are not the only factors of importance to be considered.

[Link to JSGT_1928_T057-T074.pdf]

Francis Winks & W. E. S. Turner