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POROUS CERAMICS MADE OF CHEMICALLY DISPERSED AL-MG (20 WEIGHT PERCENT) ALLOY POWDERS
https://doi.org/10.17073/1683-4518-2014-11-47-49
Abstract
The results of both scanning electron microscopy and X-Ray phase analysis for the chemically dispersed Al-Mg (20 weight percent) powders as well as for the porous ceramics samples made of these powders are given in the article. In course of alumina-magnesia alloys chemical dispersing the powders of various size distributions comes out. The powder with the grading of 50 microns was taken as a subject of research. The ceramics samples were formed by the semi-dry pressing technique. The phase composition and structure's characteristics are described for the heat treated powders and ceramic samples obtained at high magnesia content in the initial alloy. Ill. 2. Ref. 2. Tab. 1.
About the Authors
A. A. VasinRussian Federation
V. N. Tarasovskii
Russian Federation
V. V. Pybal'chenko
Russian Federation
A. Yu. Omarov
Russian Federation
References
1. Химическая технология керамики : учеб. пособие для вузов ; под ред. проф. И. Я. Гузмана. — М. : Стройматериалы, 2003. — С. 458, 459.
2. Омаров, А. Ю. Технологическая схема спекания нанодисперсных порошков, полученных методом химического диспергирования / А. Ю. Омаров, Ф. З. Бадаев, Ю. Г. Трифонов // Новые огнеупоры. — 2012. — №10. — С. 32-35.
Supplementary files
For citation: Vasin A.A., Tarasovskii V.N., Pybal'chenko V.V., Omarov A.Y. POROUS CERAMICS MADE OF CHEMICALLY DISPERSED AL-MG (20 WEIGHT PERCENT) ALLOY POWDERS. NOVYE OGNEUPORY (NEW REFRACTORIES). 2014;(11):47-49. https://doi.org/10.17073/1683-4518-2014-11-47-49
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