Author:
Komolikov Yu. I.,Kashcheev I. D.,Zemlyanoy K. G.,Pudov V. I.
Abstract
The results of studies of the regularity of sintering and properties of corundum-based ceramics with the addition of ultrafine powder (UFP) Al2O3 synthesized by electrochemical method are presented. It is shown that with an increase in the calcination temperature and the concentration of UFP Al2O3, a regular increase in linear shrinkage, microhardness and strength of ceramics is observed (the maximum values at 1550 °С are 27,8 %, 17 GPa and 340 MPa, respectively). The introduction of UFP Al2O3 allows even at a calcining temperature of 1550 °C to achieve an apparent ceramic density of 3,87 g/cm3. Ref. 12. Tab. 3.
Publisher
National University of Science and Technology MISiS
Subject
Computer Networks and Communications,Hardware and Architecture,Software
Cited by
3 articles.
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