CERAMIC'S STRUCTURE QUANTITATIVE DETERMINATION THROUGH THE COMPUTER ANALYSIS OF SEM-MICROGRAPHS
https://doi.org/10.17073/1683-4518-2013-8-40-44
Abstract
At present time the disagreement is observed between the calculated data with those found by experiment on both the porous materials impregnation' velocity, the influence of porosity on thermal stability as well as on other effects. This disagreement can't be explained either by the calculation error or by the experimental uncertainty. In the present paper the investigation is carried out for the pore structure of the porous ceramics with membrane covering by means of quantitative analysis of scanning electronic microscope's (SEM) diagrams. The aim of the investigation is to obtain such quantitative values as pores' shapes, pore shape distribution, sinuosity coefficient and other data. It is shown that on base of quantitative parameters obtained for the material's pore structure the possibility of targeted designing appears for every special material structure for each product. Ill. 6. Ref. 7. Tab. 4.
About the Authors
B. L. KrasniiRussian Federation
V. P. Tarasovskii
Russian Federation
A. B. Krasnii
Russian Federation
A. Yu. Omarov
Russian Federation
References
1. Стрелов, К. К. Структура и свойства огнеупоров / К. К. Стрелов. — М. : Металлургия, 1982. — 207 с.
2. Плаченов, Т. Г. Порометрия / Т. Г. Плаченов, С. Д. Колосенцев. — Л. : Химия, 1988. — 176 с.
3. Мулдер, М. Введение в мембранную технологию : пер. с англ. / М. Мулдер. — М. : Мир, 1999. — 513 с.
4. Hasstlman, D. P. Effects of particle packing characteristics on solid-state sintering / D. P. Hasstlman // J. Amer. Ceram. Soc. — 1969. — Vol. 52, № 8. — P. 457.
5. Красный, Б. Л. Влияние размера и формы криста ллов электрокору нда на микростру кту ру и проницаемость пористой керамик и / Б. Л. Красный, В. П. Тарасовский, А. Б. Красный [и др.] // Новые огнеу поры. — 2009. — № 12. — С. 20‒24.
6. Krasnyi, B. L. Effect of electromelted corundum cr ystal size and shape on the microstructure and permeability of porous ceramic / B. L. Krasnyi, V. P. Tarasovskii, A. B. Krasnyi [et al.] // Refractories and Industrial Ceramics. — 2009. — Vol. 50, № 6. — P. 451‒455.
7. Павлов, К. Ф. Примеры и задачи по курсу процессов и аппаратов химической технологии, изд. 8-е, пер. и доп. / К. Ф. Павлов, П. Г. Романков, А. А. Носков. — Л. : Химия, 1976. — 552 с.
8. Соколов, В. Н. Исследование микроструктуры грунтов с помощью компьютерного анализа РЭМизображения / В. Н. Соколов, Д. И. Юрковец, О. В. Разгулина // Геоэкология. Инженерная геология. Гидрогеология. Геокриология. — 2008. — № 4. — С. 1‒6.
Supplementary files
For citation: Krasnii B.L., Tarasovskii V.P., Krasnii A.B., Omarov A.Y. CERAMIC'S STRUCTURE QUANTITATIVE DETERMINATION THROUGH THE COMPUTER ANALYSIS OF SEM-MICROGRAPHS. NOVYE OGNEUPORY (NEW REFRACTORIES). 2013;1(8):40-44. https://doi.org/10.17073/1683-4518-2013-8-40-44
Refbacks
- There are currently no refbacks.