发明授权
US06204211B1 Luminous glass ceramics 失效
发光玻璃陶瓷

Luminous glass ceramics
摘要:
A luminous glass ceramic comprising a main crystallized phase of spinel or a solid solution of spinel including the components in weight %: SiO2 30-65 Al2O3  5-35 MgO  1-20 BaO 3-4 ZnO  5-35 TiO2  1-15 As2O3 + Sb2O3 0-3 wherein one or more rare earth elements are added to the glass ceramic in an amount of 0.1-30 wt %.
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