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公开(公告)号:US07157149B2
公开(公告)日:2007-01-02
申请号:US11009738
申请日:2004-12-10
申请人: Anna V Belykh , Sergey K Evstropiev , Mikhail D Mikhailov , Lionel Beunet , Monique Comte , Sophie Peschiera
发明人: Anna V Belykh , Sergey K Evstropiev , Mikhail D Mikhailov , Lionel Beunet , Monique Comte , Sophie Peschiera
IPC分类号: B32B9/00
CPC分类号: C03C23/00 , C03C10/0027 , C03C17/06 , C03C2217/72 , C03C2218/17
摘要: The present invention relates to a product, comprising a body which is delimited by a surface, of a lithium aluminosilicate-based glass-ceramic, as well as to its method of preparation. Characteristically, said glass-ceramic has, on at least one part of said surface, a surface layer the degree of crystallization of which is greater than that of said glass-ceramic within said body.
摘要翻译: 本发明涉及一种产品,其包括由表面界定的主体,基于硅铝酸锂的玻璃 - 陶瓷以及其制备方法。 特征地,所述玻璃 - 陶瓷在所述表面的至少一部分上具有其结晶度大于所述体内所述玻璃陶瓷的结晶度的表面层。