Glass Melting - an overview | ScienceDirect Topics
The molten glass is then either poured into graphite molds, in order to obtain solid glass blocks, or quenched in water or oil, which results in a glass frit. Subsequent mechanical grinding (e.g. in a planetary mill) can be applied to obtain glass powder, which can be directly used as bone defect filler material, as an addition to polymer-BG ...