Glass-ceramic composition used in low temperature co-fired ceramics technology comprises a ceramic material and a starting material of glass

摘要

Glass-ceramic composition comprises a ceramic material and a starting material of glass. The molar volume of the starting material is less than the molar volume of the glass material. An Independent claim is also included for a process for the production of the glass-ceramic composition comprises heat treating a glass-ceramic. Preferred Features: Heat treatment is carried out in the presence of oxygen. The glass ceramic product contains 60-90 volume % ceramic.