Preparation, properties characterization and structure formation mechanism of silica sand tailings-based ceramic materials

2020 ◽  
Vol 255 ◽  
pp. 123611 ◽  
Author(s):  
Jiashuo Zhang ◽  
Taoyong Liu ◽  
Qianxing Huang ◽  
Zhiwei Luo ◽  
Anxian Lu ◽  
...  
Keyword(s):  
Structure Formation ◽  
Formation Mechanism ◽  
Ceramic Materials ◽  
Silica Sand ◽  
Properties Characterization

scholarly journals Solid Solutions Formation Mechanism in Cordierite-Mullite Glass Materials During Ceramization

2020 ◽  
Vol 14 (4) ◽  
pp. 583-589
Author(s):  
Оksana Savvova ◽  
◽  
Hennadiy Voronov ◽  
Оlena Babich ◽  
Oleksii Fesenko ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Formation Mechanism ◽  
Glass Ceramic ◽  
High Strength ◽  
Ceramic Materials ◽  
Ceramic Coatings ◽  
Resource Saving ◽  
Aluminosilicate Glasses ◽  
Glass Ceramic Materials ◽  
Fine Crystalline Structure

Relevance of the development of high-strength glass-ceramic coatings obtained by resource-saving technology for protective elements has been established. Structure formation mechanism in magnesium aluminosilicate glasses during heat treatment has been analyzed. Selection of the system was substantiated, model glasses and glass-ceramic materials on its base have been developed. Patterns of structure regularity and formation of the phase composition of glass-ceramic materials during their ceramization have been investigated. It was established that the presence of crystalline phase of mullite after melting leads to formation of the primary crystals and allows the formation of the fine crystalline structure under conditions of the low-temperature heat treatment at the nucleation stage. Developed high-strength glass ceramic materials can be used as a base in creating protective elements for special-purpose vehicles by energy-saving technology.

scholarly journals Phenomenological thermodynamics and the structure formation mechanism of the CuTi2S4 rhombohedral phase

2016 ◽  
Vol 18 (15) ◽  
pp. 10600-10606 ◽  
Author(s):  
Michail V. Talanov ◽  
Vladimir B. Shirokov ◽  
Valery M. Talanov
Keyword(s):  
Phase Transition ◽  
Structure Formation ◽  
Formation Mechanism ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Rhombohedral Phase

The theory of structural phase transition in CuTi2S4 is proposed.

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