The influence of the oxygen activity on the oxidation state of iron and on the light transmission data is shown for different glasses. The influence of batch changes on the oxygen activity is also demonstrated. The discussion of the variations of the oxygen activity, batch composition and glass properties yield that in-situ oxygen activity measurements enable constant colour production.
Origin
Huttentechnische Vereinigung Der Deutschen Glas E.V, Frg
Journal Title
Fundamentals Of The Glass Manufacturing Process 1991. Esg Conf. 148-152
Sector
Special Glass
Class
S 779