Properties of an Al/(Al2O3+TiB2+ZrB2) hybrid composite manufactured by powder metallurgy and hot pressing

The properties and microstructure of an Al/(Al 2 O 3 + TiB 2 + ZrB 2 ) hybrid composite made by using hot pressing of aluminum combined with different amounts of TiB 2 , ZrB 2 , and Al 2 O 3 powders are studied. The mechanical properties of the composites are investigated on the basis of microhardne...

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Veröffentlicht in:	Journal of applied mechanics and technical physics 2017-05, Vol.58 (3), p.454-460
Hauptverfasser:	Farhadinia, F., Sedghi, A., Nooghani, M. T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Applications of Mathematics Classical and Continuum Physics Classical Mechanics Compression tests Fluid- and Aerodynamics Hot pressing Mathematical Modeling and Industrial Mathematics Mechanical Engineering Mechanical properties Microhardness Microstructure Particulate composites Physics Physics and Astronomy Powder metallurgy Titanium diboride
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Zusammenfassung:	The properties and microstructure of an Al/(Al 2 O 3 + TiB 2 + ZrB 2 ) hybrid composite made by using hot pressing of aluminum combined with different amounts of TiB 2 , ZrB 2 , and Al 2 O 3 powders are studied. The mechanical properties of the composites are investigated on the basis of microhardness and compression tests. The results show that the microstructure of the composites is uniform and the particles are well distributed in the matrix.
ISSN:	0021-8944 1573-8620
DOI:	10.1134/S0021894417030105