SEM ANALYSIS OF EROSION MEHANISMS OF ALUMINA CERAMICS (CROSBI ID 567292)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Ćurković, Lidija ; Kumić, Ivan ; Grilec, Krešimir
engleski
SEM ANALYSIS OF EROSION MEHANISMS OF ALUMINA CERAMICS
In this paper the solid particle erosion behavior of a high purity cold isostatically pressed CIP-Al2O3 ceramics is studied. The influence of particle properties, such as hardness and shape, on erosion is examined. The erosive wear behaviour was studied at impact angles of 30° and 90°, using SiC and SiO2 particles as erodents. Scanning electron microscopy (SEM) was used to examine the features of the eroded surfaces as well as for ascertain the erosion mechanisms of alumina samples tested. The results indicate that hard, angular SiC particles cause more damage than softer, more rounded SiO2 particles.
Electron microscopy; Alumina ceramics; Solid particle erosion; Erosion mechanisms.
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Podaci o prilogu
457-460.
2010.
objavljeno
Podaci o matičnoj publikaciji
42nd International Conference on Mining and Metallurgy
Ivanov, Svetlana ; Živković, Dragana
Bor: Tehnički fakultet u Boru Univerziteta u Beogradu
978-86-80987-79-8
Podaci o skupu
42nd International Conference on Mining and Metallurgy
predavanje
10.10.2010-13.10.2010
Kladovo, Srbija