Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
674541 | Thermochimica Acta | 2011 | 6 Pages |
Abstract
⺠Glasses of compositions (wt%) corresponding to 50-90 spodumene and 50-10 enstatite were prepared. ⺠Heat treatment at 950 °C enables the crystallization of clinoenstatite and β-spodumene ss. ⺠The nucleating agent LiF does not greatly affect the crystallizing phases, yet it improves the thermal expansion coefficients and promotes crystallization. ⺠Thermal expansion coefficients of â5.91 Ã 10â7/K to 2.48 Ã 10â7/K could be obtained.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
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Authors
Gamal A. Khater, Morsi M. Morsi,