Assertion: α cristobalite | /r/HasProperty | dispersed at a content of at least 10 wt %
Facets:
value: in the silica glass matrix
type: LOCATION
Source sentences:
text: The first aspect of the present invention is directed to cristobalite-containing silica glass wherein α-cristobalite in the shape of a small sphere or a small, round-edged or sharp-edged, three-dimensional region is dispersed at a content of at least 10 wt % in the silica glass matrix and the diameter of each sphere or region is in the range of 0.1 μm to 1000 μm.
text: The first aspect of the present invention is directed to cristobalite-contained silica glass wherein α-cristobalite in the shape of a small sphere or a small, round-edged or sharp-edged, three-dimensional region is dispersed at a content of at least 10 wt % in the silica glass matrix and the diameter of each sphere or region is in the range of 0.1 µm to 1000 µm, wherein small-sized independent bubbles are additionally contained and uniformly dispersed in the silica glass matrix.
text: The first aspect of the present invention is directed to cristobalite-containing silica glass wherein α-cristobalite in the shape of a small sphere or a small, round-edged or sharp-edged, three-dimensional region is dispersed at a content of at least 10 wt % in the silica glass matrix and the diameter of each sphere or region is in the range of 0.1 μm to 1000 μm.