公开(公告)号：DE3461626D1

公开(公告)日：1987-01-22

申请号：DE3461626

申请日：1984-01-10

Applicant: CORNING GLASS WORKS

Inventor： BEALL GEORGE H ,  CHIRINO AGUSTIN M ,  CHYUNG KENNETH ,  MARTIN FRANCIS W ,  TAYLOR MARK P

IPC: C03C3/085 ,  C03C10/00 ,  C03C10/06 ,  C03C14/00 ,  C03B32/00

Abstract: Glass-ceramic bodies exhibiting high strength and capable of being used at temperatures of 1300 DEG C and higher have barium osumilite as the predominant crystal phase, the glass ceramic bodies having overall compositions consisting essentially, in weight percent, of: … …… The bodies can be utilized in monolith form and are very useful as matrices for fiber reinforced structures suitable for high temperature applications.

公开(公告)号：CA1211476A

公开(公告)日：1986-09-16

申请号：CA443972

申请日：1983-12-21

Applicant: CORNING GLASS WORKS

Inventor： BEALL GEORGE H ,  CHIRINO AGUSTIN M ,  CHYUNG KENNETH ,  MARTIN FRANCIS W ,  TAYLOR MARK P

IPC: C03C10/06

Abstract: This invention is directed to the production of glassceramic bodies exhibiting high strength and capable of being used at temperatures of 1300.degree.C and higher. Barium osumilite constitutes the predominant crystal phase and the inventive bodies have overall compositions consisting essentially, in weight percent, of: SiO2 51-68 Al2O3 17.5-30 MgO 5-12 BaO 3.5-15 Si 0-1 Nb2O5 0-20 Ta2O5 0-10 TiO2 0-12 ZrO2 0-6 The bodies can be utilized in monolith form and are very useful as matrices for fiber reinforced structures suitable for high temperature applications.