Quantitative Analysis of Ceramic Pore Structure by Means of SEM-Image Computer Analysis
Autor: | B. L. Krasnyi, A. Yu. Omarov, V. P. Tarasovskii, A. B. Krasnyi |
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Rok vydání: | 2013 |
Předmět: |
Work (thermodynamics)
Materials science Scanning electron microscope Experimental data engineering.material Crystallography Permeability (earth sciences) Membrane Coating visual_art Materials Chemistry Ceramics and Composites engineering visual_art.visual_art_medium Ceramic Composite material Porosity |
Zdroj: | Refractories and Industrial Ceramics. 54:331-335 |
ISSN: | 1573-9139 1083-4877 |
Popis: | Nonconformity of calculated and experimental data for porous material impregnation rate, and the effect of porosity on heat resistance, etc., are noted. This nonconformity cannot be explained by errors of calculation or experimental data. In this work the pore structure of porous ceramic with a membrane coating is studied using quantitative analysis of images in a scanning electron microscope (SEM) with the aim of obtaining its quantitative indices, pore shape, pore shape distribution, pore sinuosity factor, etc. It is shown that on the basis of numerical values obtained for material pore structure intentional design of a material structure required for each specific object is possible. |
Databáze: | OpenAIRE |
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