Pregled bibliografske jedinice broj: 432464
Study of indentation induced cracks in SiC ceramics
Study of indentation induced cracks in SiC ceramics // RIM 2009 / Karabegović, Isak ; Jurković, Milan ; Doleček, Vlatko (ur.).
Bihać: Faculty of Technical Engineering Bihać, 2009. str. 35-36 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 432464 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Study of indentation induced cracks in SiC ceramics
Autori
Ćurković, Lidija ; Rede, Vera ; Grilec, Krešimir ; Lalić, Marijo
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
RIM 2009
/ Karabegović, Isak ; Jurković, Milan ; Doleček, Vlatko - Bihać : Faculty of Technical Engineering Bihać, 2009, 35-36
ISBN
978-9958-624-29-25
Skup
7th International scientific conference RIM 2009, Development and modernization of production
Mjesto i datum
Kairo, Egipat, 26.09.2009. - 03.10.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
CVD SiC ceramics; fracture toughness; crack system
Sažetak
In this paper fracture toughness (KIC), hardness (HV) and type of crack system of CVD SiC ceramics was evaluated by using Vickers indentation method at room temperature. Four indentation loads ranging from 9.81 N - 98.1 N were applied to SCD SIC ceramics specimen mirror polished prior to indentation. Fracture toughness (KIC) was calculated ‘ direct crack measurement’ technique by the Anstis method. The hardness was found to decrease with increasing applied load, while the fracture toughness KIC increase with increasing applied load. Median-radial crack system was occurred in the CVD SiC ceramics.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
120-1201833-1789 - Istraživanje strukture i svojstava tehničke keramike i keramičkih prevlaka (Ćurković, Lidija, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
