ISSN:
1662-9752
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Maschinenbau
Notizen:
The main topic of the current work consists in analysing the tribological behaviour ofgraphite reinforced Si3N4 nanocomposites. The basic aim was to investigate the influence ofmicrostructural features, i.e. amount and grain size of the added reinforcing graphite, as well as theeffect of applied load on the wearing characteristics like wearing profile, wear rate, frictioncoefficient or mechanism of the wear damage process. Tribological tests were performed on a pinon-disc tribometer with on-line measurement of friction coefficient and the wear profile. Wear testswere completed with traditional micro-hardness and instrumented hardness tests, furthermorefractographical analyses of the wear tracks using scanning electron microscopy
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/19/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.589.403.pdf