The temperature dependence of viscosity, effects of water on viscosity, a new criterion for fragility of melts, diffusion and viscosity as well as a new model of viscous flow in silicates, including defects of Si0 molecules and five-coordinated silicon atoms that flow as line defects, are presented.
Origin
Rensselaer Polytechnic Inst, Usa
Journal Title
Am Ceram Soc Bull 82 3 2003 59-63
Sector
Special Glass
Class
S 2540