The First All-Union Symposium on Phase-Separation Phenomena in Glasses was held in Lenin grad from April 16 to 18, 1968. The symposium was organized by the Section of the structure of glass and the nature of the glassy state of the Scientific Council for the problem qNew Tech nical Materials and Coatings Based on Glass and Refractory Compoundsq of the State Committee for Science and Technology of the Council of Ministers of the USSR, by the Scientific Council for the problem qPhysicochemical Principles of Production of New Heat-Resistant Inorganic Mate rialsq of the Division of Physical Chemistry and Technology of Inorganic Materials, Academy of Sciences of the USSR, by the Leningrad regional board of the D. 1. Mendeleev All-Union Chemi cal Society, and by the 1. V. Grebenshchikov Institute of Silicate Chemistry, Academy of Sciences of the USSR. The present collection consists of the Proceedings of the Symposium and is No. 3 in Vol. 5 of the series qThe Glassy State, q published by the Academy of Sciences of the USSR since 1955. The book contains the results of theoretical and experimental investigations of phase sep aration of glasses into two glassy phases, and of the influence of this submicroscopically heter ogeneous structure on certain properties of glass. Metastable phase separation in glasses was discovered about 10 years ago.According to Kleber , formation of crystallization nuclei is a kinetic process and depends on two main factors: 1) the work of nucleation proper, which he defines as the energy consumed for formation of a nucleus under the condition that allanbsp;...
|Title||:||Phase-Separation Phenomena in Glasses / Likvatsionnye Yavleniya v Steklakh / Ликвационные Явления в Стеклах|
|Author||:||E. A. Porai-Koshits|
|Publisher||:||Springer Science & Business Media - 2012-12-06|