Popis: |
Recently, the glass scientists of many countries have showed great interest in oxynitride glasses. They have measured some properties in MAlSiON or MSiON system glasses (MMg, Ca, Y, La etc.) It was suggested that the nitrogen incorporated into the structure of glass produces a more highly cross-linked structure. In this paper, the effect on various properties was observed when different amounts of nitrides were introduced into R2OAl2O3SiO2(RLi, K) glasses. It is shown that some properties changed markedly as the nitride content increased. |