A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRE-SINTERED PORCELAIN BLOCK FOR DENTAL RESTORATION, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
A pre-sintered porcelain block for dental restoration; the pre-sintered porcelain block does not contain crystal phases and has a Vickers hardness of 0.5-2 GPa. Due to a hardness which is significantly lower than that of the porcelain block containing a lithium metasilicate crystal phase, the pre-sintered porcelain block may be processed by using dry machining and can simultaneously be processed by using wet machining when being mechanically processed into a dental restoration shape.
PRE-SINTERED PORCELAIN BLOCK FOR DENTAL RESTORATION, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
A pre-sintered porcelain block for dental restoration; the pre-sintered porcelain block does not contain crystal phases and has a Vickers hardness of 0.5-2 GPa. Due to a hardness which is significantly lower than that of the porcelain block containing a lithium metasilicate crystal phase, the pre-sintered porcelain block may be processed by using dry machining and can simultaneously be processed by using wet machining when being mechanically processed into a dental restoration shape.
PRE-SINTERED PORCELAIN BLOCK FOR DENTAL RESTORATION, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
HE LINGLING (author) / SONG GUOYI (author) / HOU CHENG (author) / HAN CHENGWEI (author) / ZHAO ZHONGLIANG (author) / LI JIALING (author)
2022-06-23
Patent
Electronic Resource
English
IPC:
A61C
Zahnheilkunde
,
DENTISTRY
/
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C04B
Kalk
,
LIME
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