Composite materials based on fine-dispersed Al2O3 with enhanced physical and mechanical properties

Ceramic nanocomposites of silicon carbide reinforced Al2O3 are obtained by electroconsolidation. Mechanical properties are investigated and their dependencies on the composition and consolidation modes are shown over a wide range. The optimal composition and modes of electrical consolidation for the...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2019-12, Vol.1347 (1)
Main Authors: Gevorkyan, E S, Rucki, M, Torosyan, K S, Kislitsa, M V, Gutsalenko, Yu G
Format: Article
Language:English
Subjects:
Aluminum oxide
Composite materials
Composition
Consolidation
Mechanical properties
Nanocomposites
Physical properties
Physics
Silicon carbide
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Ceramic nanocomposites of silicon carbide reinforced Al2O3 are obtained by electroconsolidation. Mechanical properties are investigated and their dependencies on the composition and consolidation modes are shown over a wide range. The optimal composition and modes of electrical consolidation for the Al2O3-SiC composite are revealed. A criterion for choosing a material for instrumental application, which takes into account the basic properties of the cutting tool, is proposed. Comparison of the obtained composites with similar materials used for the manufacture of tool products including global manufacturers has been carried out.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1347/1/012046