Society of Glass Technology · [Sheffield] · leaf 179
of the taper produced by pot-attack in the caseof immersed rod is very clearly borne out by the series of measure-ments which have been made, in the manner already indicated, onsuccessive horizontal sections cut from the rods. The results of onesuch series of measurements are shown in the graphs of… … 5 10 Distance from surface {mm.). China clay. Cone 17. Porosity 28*5 per cent. Fig. 4. shown, one set being indicated by crosses and the other by rounddots. Measurements of this kind are necessarily open to minorfluctuations arising from local inequalities of attack, but, on thewhole, the points…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
