fields due to its low thermal expansion coefficient,high transparency,excellent mechanical properties and other characteristics.In recent years,it has received extensive attention from researchers.This article summarizes the current research status of LAS glass-ceramics,introduces the LAS crystal phase system...
Phase equilibria along the nonbinary join between cordierite (2MgO · 2Al 2 O 3 · 5SiO 2 ) and spodumene (Li 2 O · Al 2 O 3 · 4SiO 2 ) were investigated in the temperature range 800° to 1550°C. using the quench technique on fourteen compositions. The phase diagram at high...
glass phase/b-quartz solid solution/b-spodumene solid solution/liquid phase.The metastable b-quartz solid solution must develop below 750(C)and otherwise itwill change to b-spodumene solid solution.Additionally,the phase diagram of SiO2 says the stable b-quartz can form in the temperature range ...
In spite of their interest, the thermodynamic properties and phase diagrams of PO-bearing systems are still not well known yet. As a result, we critically reviewed and optimized the structural, thermodynamic and phase diagram data belonging to the system LiO-NaO-CaO-FeO-FeO-AlO-SiO-PO. This ...
A coupled phase diagram experimental study and thermodynamic optimization of the Li2O-CaO-Al2O3 and Li2O-CaO-SiO2 systems, and prediction of the phase diagrams of the Li2O-CaO-Al2O3-SiO2 system - ScienceDirectLi2O-CaO-Al2O3Li2O-CaO-SiO2...