Quantitative Analysis of Permeable Ceramic Structure Made From Narrow-Fraction Electrocorundum Powder and Corundum Hollow Microspheres

V. P. Tarasovskii; B. L. Krasnyi; V. I. Koshkin; Yu. M. Borovin; A. A. Vasin; A. D. Smirnov; M. N. Kudryash

doi:10.1007/s11148-016-9975-9

Quantitative Analysis of Permeable Ceramic Structure Made From Narrow-Fraction Electrocorundum Powder and Corundum Hollow Microspheres

Authors: Tarasovskii V.P.¹^,2, Krasnyi B.L.², Koshkin V.I.³, Borovin Y.M.³, Vasin A.A.², Smirnov A.D.², Kudryash M.N.⁴
Affiliations:
1. FGBOU VPO Moscow |State Engineering University (MAMI)
2. ZAO NTTs Bakor
3. FGAOU VO Sevastopol’ State University
4. OOO KitStroi
Issue: Vol 57, No 3 (2016)
Pages: 313-316
Section: Article
URL: https://journal-vniispk.ru/1083-4877/article/view/248373
DOI: https://doi.org/10.1007/s11148-016-9975-9
ID: 248373

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Abstract

The structure of permeable ceramic made from narrow-fraction electrocorundum grade F 240 and corundum hollow microspheres is studied using computer analysis of images obtained in a scanning electron microscope. Such quantitative indices are determined as pore shape, pore shape distribution, pore twisting factor, etc. It is shown that pore shape has a decisive effect on specimen permeability.