Transparenter keramischer Verbundwerkstoff aus Aluminiumoxid und Aluminiummagnesiumoxynitrid.
摘要
This invention provides a transparent ceramic article comprising aluminum oxide and aluminum magnesium oxynitride. The ceramic article of the present invention is useful in applications where it is desirable to have an optically transparent ceramic including, for example, in orthodontic brackets (4), ferrules, and gas tight envelopes. <IMAGE>
申请公布号
DE69103710(T2)
申请公布日期
1995.03.16
申请号
DE1991603710T
申请日期
1991.07.31
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US
发明人
MATHERS, JAMES P., C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US;FREY, ROBERT G., C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US
