| Kristallisierbares Glas und seine Verwendung zur Herstellung einer hochsteifen, bruchfesten Glaskeramik (2004) | |||||||||
Abstract | |||||||||
| DE 10245233 B UPAB: 20040226 NOVELTY - Aluminosilicate crystallizable glass contains (in wt.%) 17-33 silica (SiO2), 20-50 alumina (Al2O3), 8-40 magnesia (MgO), 1-15 boron trioxide (B2O3) and 0.1-30 scandium trioxide (Sc2O3), yttria (Y2O3) and/or niobium oxide (Nb2O5). USE - Used in the production of glass ceramics, magnetic storage plates, magneto-optical storage devices and mirror supports (claimed). ADVANTAGE - The glass has high strength. | |||||||||
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