公开(公告)号：US3829303A

公开(公告)日：1974-08-13

申请号：US40949873

申请日：1973-10-25

Applicant: US ARMY

Inventor： ZETO R ,  BOSCO C ,  HRYCKOWIAN E

IPC: C03C10/00 ,  H01B3/08 ,  H01G4/12 ,  C03B35/00 ,  C03B3/00

CPC classification number: C03C10/0054 ,  H01B3/087 ,  H01G4/129

Abstract: THE DIELECTRIC PROPERTIES, PARTICULARALY THE DIELECTRIC CONSTANT AND DIELECTRIC STRENGTH, OF INORGANIC OXIDE GLASSCERAMIC MATEIRIALS IS IMPROVED BY SUBJECTING THE MATERIALS TO HOT, ISOSTATIC NOTROGEN GAS OR OXYGEN GAS PRESSURES DURING CRYSTALLIZATION.