Original document(28 pages)  中文版
    Glass-ceramics includes Li 2 O, Al 2 O 3 and SiO 2 , have an average crystal grain diameter of a predominant crystal phase of 90 nm or below and have crystal grain diameter distribution of 20 nm or below. The glass-ceramics can be manufactured by heat treating glass comprising Li 2 O, Al 2 O 3 and SiO 2 under a temperature within a range from 650 DEG C to 750 DEG C and then further heat treating the glass under a temperature within a range from 700 DEG C to 800 DEG C for 100 - 200 hours.
Application Number
申请号		 200610142464 Application Date
申请日		 2006.10.25
Title 名称 Glass-ceramics and a method for manufacturing the same
Publication Number
公开号		 1955131 Publication Date
公开日		 2007.05.02
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C03C10/14;C03B32/02
Applicant(s) Name
申请人		 Ohara KK
Address 地址
Inventor(s) Name 发明人 Nakajima Kousuke
Attorney & Agent 代理人 lucai xia zouxue mei
More information 更  多  信  息


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