ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
This work aims at characterising an alumina powder obtained by combustion synthesis,and at evaluating the technical properties of sintered bodies. Particle size distribution and XRDwere used to characterise the alumina powder; electrophoresis and rheological measurements wereused to select the most suitable processing conditions. Sintered density, flexural strength, Vickershardness and SEM analysis were used to characterise the bodies sintered at 1600ºC. Theexperimental results showed that a density of 3.60 g/cm3 could be obtained in absence of sinteringaids and that the sintered bodies exhibited a flexural strength of 220 MPa and a Vickers hardness of1100
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/12/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.514-516.1546.pdf
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