Pregled bibliografske jedinice broj: 419825
WEIBULL ANALYSIS OF FLEXURAL STRENGTH OF COLD ISOSTATICALLY PRESSED ALUMINA CERAMICS
WEIBULL ANALYSIS OF FLEXURAL STRENGTH OF COLD ISOSTATICALLY PRESSED ALUMINA CERAMICS // MATRIB 2009 ; Materials, tribology, processing / Grilec, Krešimir ; Mrić, Gojko (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju (HDMT), 2009. str. 49-55 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
WEIBULL ANALYSIS OF FLEXURAL STRENGTH OF COLD ISOSTATICALLY PRESSED ALUMINA CERAMICS
Autori
Ćurković, Lidija ; Kodvanj, Janoš ; Bakić, Ante ; Haramina, Tatjana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
MATRIB 2009 ; Materials, tribology, processing
/ Grilec, Krešimir ; Mrić, Gojko - Zagreb : Hrvatsko društvo za materijale i tribologiju (HDMT), 2009, 49-55
ISBN
978-953-7040-16-1
Skup
Materials, tribology, processing
Mjesto i datum
Vela Luka, Hrvatska, 24.06.2009. - 26.06.2009
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
flexural strength; alumina ceramics; Weibull distribution
Sažetak
Flexural strength,  fs, of cold isostatically pressed alumina ceramics, (CIP)-Al2O3, with a purity of 99.8 % was determined by the three - point bend test. The flexural strength was found to range from 266.7 to 372.2 MPa. It is well known that the measured fracture of brittle ceramics shows large variability. Therefore, the probabilistic characteristics of the flexural strength were analysed by a two-parameter Weibull distribution function, with a scale parameter,  0, and the Weibull modulus, m. These parameters were determined by the linear regression method for  fs data measured. It was found that the measured flexural strength,  fs, of alumina ceramics follows the Weibull distribution.
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)
120-1201910-1907 - Eksperimentalna simulacija oštećenja mehaničkih i biomehaničkih sustava (Kodvanj, Janoš, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb