11 research outputs found
Solidification Behavior of Calcium Aluminosilicate Melts Containing Magnesia and Fluorspar
No full textBehavior of Yb3+ and Er3+ during Heat Treatment in Oxyfluoride Glass Ceramics
No full textThe effects of alumina content and heat treatment on upconversion properties of codoped (ErF3-YbF3) oxyfluoride glass ceramics were investigated. Results showed that alumina content had an effect on phase separation and viscosity of the glass. Due to the high viscosity of low alumina content glass, the phase separated areas were smaller in these specimens. Increasing the heat treatment temperature led to the incorporation of Er3+ ions into CaF2 crystals and also increased the Yb3+ concentration in them. This increase improved the energy transfer and back transfer process between Er3+ and Yb3+ ions and as result upconversion intensity was increased
The Effect of Basic Oxygen Furnace Slag and Fly Ash Additions in Triaxial Porcelain Composition: Phase and Micro Structural Evolution
No full textPreparation of bioactive glasses with controllable degradation behavior and their bioactive characterization
No full text
Magnetic properties of glass-ceramics obtained by crystallization of iron-rich borosilicate glasses
No full text
Glass crystallization synthesis of ultrafine hexagonal M-type ferrites: Particle morphology and magnetic characteristics
No full text
