Texture and fractal analysis of silica-alumina glass ceramics

Бутусов, О. Б.; Мешалкин, В. П.; Орлова, Л. А.; Shchegoleva, N. E.; Kabanov, A.N.

doi:10.1134/s0040579516020020

Cited by 3 publications

(5 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…As cement ages, their surface becomes more irregular, as testified by the increase in S V and D F with time. Similar behavior of D F has been observed during crystallization of glass ceramics . This process is compatible with the change in pore shape induced by the presence of K‐struvite domains (rectangular in section) illustrated in Figure , and the increased complexity of the pore network evidenced by the increase in CD and in the corresponding skeleton (Figure ).…”

Section: Discussionsupporting

confidence: 84%

“…Similar behavior of D F has been observed during crystallization of glass ceramics. 34 This process is compatible with the change in pore shape induced by the presence of K-struvite domains (rectangular in section) illustrated in Figure 1, and the increased complexity of the pore network evidenced by the increase in CD and in the corresponding skeleton ( Figure S5). Nonetheless, as confirmed by the indexes of anisotropy, no oriented fabric develops, likely because of the nearly isotropic orientation of K-struvite in the cement volume.…”

Section: Time-evolution Of Mpc Microstructuresupporting

confidence: 77%

See 1 more Smart Citation

Microstructural evolution and texture analysis of magnesium phosphate cement

et al. 2019

View full text Add to dashboard Cite

Three‐dimensional quantitative image analysis from synchrotron X‐ray microcomputed tomography indicated a coarsening of the microstructure of magnesium potassium phosphate cements driven by crystallization of K‐struvite from the first amorphous product. Porosity and pore surface area increased because of the progressive build‐up of a network of elongated/tabular crystal domains, with density higher than the amorphous. The known increase in strength with time is thought to occur thanks to the overwhelming contribution of a developing interlocked lath‐shaped microstructure. Combined X‐ray and neutron diffraction texture analysis indicated that at least a fraction of K‐struvite nucleates at the surface of MgO grains, suggesting the intervention of more than one crystallization mechanism. The detected weak texture, compatible with a nearly random orientation of crystallites, and the isotropic pore fabric, are beneficial with respect to crack propagation.

show abstract

Section: Discussionsupporting

confidence: 84%

Section: Time-evolution Of Mpc Microstructuresupporting

confidence: 77%

Microstructural evolution and texture analysis of magnesium phosphate cement

et al. 2019

View full text Add to dashboard Cite

show abstract

“…В работах [17][18][19][20] предложены методика, алгоритмы и комплекс программ компьютерного анализа микрофотоизображений (МФИ) структуры функциональных нанокомпозитов (НК), которые позволяют устанавливать для синтезируемого НК зависимость «структура-свойства». МФИ получают с помощью современных приборов микроскопии материалов (оптические, просвечивающие, сканирующие и атомно-силовые микроскопы; рентгеновские томографы).…”

Section: методы цифровизированного физико-химического инжиниринга и к...unclassified

“…Указанные научные исследования весьма актуальны для материаловедения, химии, химической технологии, физики, электроники, машиностроения и др. [17][18][19][20].…”

Section: методы цифровизированного физико-химического инжиниринга и к...unclassified

“…При выполнении многолетних научных исследований по компьютерному материаловедению получены следующие основные научные результаты [17][18][19][20]…”

Section: методы цифровизированного физико-химического инжиниринга и к...unclassified

See 1 more Smart Citation

Main directions of engineering theory of energy and resource efficient chemical-technological systems in the conditions of digital economy

Мешалкин¹

2021

Plenary Session Program and Materials of the International Scientific and Technical Symposium «Improving Energy and Resource Ef

View full text Add to dashboard Cite

The methods of intensification of chemical unit operations and chemical process systems are briefly stated; methods of digital physical and chemical engineering and computer modeling of the texture of nanocomposites. Briefly and methods of energy saving in chemical process systems; basic concepts of logistics for resource and energy saving. The main topical priority directions of scientific research on the engineering of energy-resource-efficient environmentally friendly chemical-technological systems are proposed.

show abstract

Current Theoretical and Applied Research on Energy- and Resource-Saving Highly Reliable Chemical Process Systems Engineering

Мешалкин

2021

Theor Found Chem Eng

View full text Add to dashboard Cite

Texture and fractal analysis of silica-alumina glass ceramics

Cited by 3 publications

References 9 publications

Microstructural evolution and texture analysis of magnesium phosphate cement

Microstructural evolution and texture analysis of magnesium phosphate cement

Main directions of engineering theory of energy and resource efficient chemical-technological systems in the conditions of digital economy

Current Theoretical and Applied Research on Energy- and Resource-Saving Highly Reliable Chemical Process Systems Engineering

Contact Info

Product

Resources

About