Naslov
FLEXURAL STRENGTH OF ALUMINA CERAMICS: WEIBULL ANALYSIS

Autori
Ćurković, Lidija ; Bakić, Ante ; Kodvanj, Janoš ; Haramina, Tatjana

Izvornik
Transactions of FAMENA (1333-1124) 34 (2010), 1; 13-19

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
flexural strength; alumina ceramics; Weibull distribution

Sažetak
In this paper, flexural strength, fs, of cold isostatically pressed (CIP) high purity alumina ceramics was determined by the three-point bend test. It was found that flexural strength shows a large variation and can be described by a two-parameter Weibull distribution function, with the scale parameter 0, and the Weibull modulus m. These parameters were determined by the linear regression using the measured values of fs. It was found that the measured flexural strength, fs, of alumina ceramics follows the Weibull distribution. The flexural strength values were found to range from 266.7 to 357.5 MPa.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA