Comparative study of thermal stability and crystallization kinetics of 70B2O3–30Bi2O3 and 70B2O3–30PbO glasses

2011 ◽  
Vol 406 (3) ◽  
pp. 406-411 ◽  
Author(s):  
Essam R. Shaaban
Keyword(s):  
Thermal Stability ◽  
Comparative Study ◽  
Crystallization Kinetics ◽  
Kinetics Of

Thermal stability, glass transition and crystallization kinetics of Se95−xSb5Inx chalcogenide

2018 ◽  
Vol 124 (2) ◽  
Author(s):  
Sherouk Sh. El-sonbaty ◽  
M. I. Abd-Elrahman ◽  
A. A. Abu-Sehly ◽  
M. M. Hafiz
Keyword(s):  
Thermal Stability ◽  
Glass Transition ◽  
Crystallization Kinetics ◽  
Kinetics Of

The Effect of Acidity Coefficient on Crystallization Behavior of Blast Furnace Slag Fibers

2018 ◽  
Vol 37 (1) ◽  
pp. 33-37
Author(s):  
Tie-Lei Tian ◽  
Yu-Zhu Zhang ◽  
Hong-wei Xing ◽  
Jie Li ◽  
Zun-Qian Zhang
Keyword(s):  
Thermal Stability ◽  
Crystallization Kinetics ◽  
Blast Furnace Slag ◽  
Chemical Structure ◽  
Crystallization Behavior ◽  
Three Dimensional ◽  
Mineral Wool ◽  
Mineral Wool Fiber ◽  
Kinetics Of ◽  
Furnace Slag

AbstractThe chemical structure of mineral wool fiber was investigated by using Fourier Transform Infrared Spectroscopy (FTIR). Next, the glass transition temperature and the crystallization temperature of the fibers were studied. Finally, the crystallization kinetics of fiber was studied. The results show that the chemical bond structure of fibers gets more random with the increase of acidity coefficient. The crystallization phases of the fibers are mainly melilites, and also a few anorthites and diopsides. The growth mechanism of the crystals is three dimensional. The fibers with acidity coefficient of 1.2 exhibit the best thermal stability and is hard to crystallize as it has the maximum aviation energy of crystallization kinetics.

Thermal stability and crystallization kinetics of Bi doped Si 15 Te 85-x Bi x (0 ≤ x ≤ 2) chalcogenide glassy alloys

2018 ◽  
Vol 5 (8) ◽  
pp. 16237-16245 ◽  
Author(s):  
Brian Jeevan Fernandes ◽  
Pumlian Munga ◽  
K. Ramesh ◽  
N.K. Udayashankar
Keyword(s):  
Thermal Stability ◽  
Crystallization Kinetics ◽  
Glassy Alloys ◽  
Kinetics Of

Preparation and Crystallization Kinetics of FeSiB Amorphous Ribbons under Non-Isothermal Regime

2014 ◽  
Vol 605 ◽  
pp. 35-38
Author(s):  
Eirini Varouti
Keyword(s):  
Thermal Stability ◽  
Differential Scanning Calorimetry ◽  
Chemical Composition ◽  
Crystallization Kinetics ◽  
Structural Changes ◽  
Scanning Calorimetry ◽  
Amorphous Ribbons ◽  
Isothermal Regime ◽  
Kinetics Of

The aim of the present work was the preparation and characterization of FeSiB amorphous magnetic ribbons with the following chemical composition: Fe80SixB20-x, x=5,6,8 and Fe75Si15B10. Differential Scanning Calorimetry was employed in order to study the thermal stability and structural changes during the transformations that took place. Much emphasis is placed on the analysis of the crystallization kinetics.

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