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Production of vitroceramic of beta - quartz and / or beta - spodumene, in such navel piercings in said precursors vitroceramic and lenses.
Production of vitroceramic of beta - quartz and / or beta - spodumene, in such navel piercings in said precursors vitroceramic and lenses.
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机译:在所述前体玻璃陶瓷和晶状体的这种肚脐穿孔中,生产β-石英和/或β-锂辉石的玻璃陶瓷。
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摘要
The present invention relates to: - a process for the production of vitroceramics beta - quartz and / or beta - spodumene; - a process for the production of articles in the vitroceramic; - new vitroceramics beta - quartz and / or beta - spodumene; - of the articles by said novel vitroceramic; and - of the glasses of alumino silicate - lithium, precursors of such novel vitrocéramiques.la present invention is based on the use, by way of a refining agent of the glass, glass-ceramic precursor, fluorine and of at least one oxide of element multivalent.
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