Microstructure development in machinable mica based dental glass ceramics. From: Trends in Biomaterials and Artificial Organs | Date: July 1, 2006| Author: Roy, Shibayan; Basu, Bikramjit | COPYRIGHT 2006 Society for Biomaterials and Artificial Organs. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group.Copyright information

Machinable mica based glass ceramic materials with fluorophlogopite as the main crystalline phase in the system [K.sub.2]O-[B.sub.2][O.sub.3]-[Al.sub.2][O.sub.3]-Si[O.sub.2]-MgO-F becomes the candidate material for the CAD-CAM dental restoration purpose. In our study, critical heat treatment experiments on this system in the varying temperature range of 1000[degrees]-1120[degrees]C with 40[degrees]C temperature interval for 4 hrs constant soaking time were carried out. Additionally...

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