Pregled bibliografske jedinice broj: 305375
Investigation of High Purity Alumina Ceramics Corrosion in Acid and Basic Aqueous Solutions by Measuring Surface Roughness
Investigation of High Purity Alumina Ceramics Corrosion in Acid and Basic Aqueous Solutions by Measuring Surface Roughness // 11th International Research/Expert Conference "Trends in development of machinery and associated technology" / Ekinović, S. ; Yalcin, S. ; Vivancos, J. (ur.).
Zenica, 2007. str. 363-366 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 305375 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Investigation of High Purity Alumina Ceramics Corrosion in Acid and Basic Aqueous Solutions by Measuring Surface Roughness
Autori
Fudurić Jelača, Mirjana ; Ćurković, Lidija ; Mahović, Sanjin ; Marinković, Martina
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
11th International Research/Expert Conference "Trends in development of machinery and associated technology"
/ Ekinović, S. ; Yalcin, S. ; Vivancos, J. - Zenica, 2007, 363-366
ISBN
978-9958-617-34-8
Skup
Trends in development of machinery and associated technology
Mjesto i datum
Hammamet, Tunis, 05.08.2007. - 09.08.2007
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
alumina ceramics; corrosion resistance; roughness parameters
Sažetak
There are two basic components in all corrosion tests: the solid specimen and the test environment. The aim of this study was to investigate the surface roughness and type of corrosion of alumina ceramics in acid as well as basic environment. For those reasons test samples of high purity alumina ceramics were prepared by cold isostatic pressing. Test samples were exposed to 2, 10 and 20 wt. % of H2SO4 and NaOH aqueous solution, respectively at room temperature. The roughness parameters of each sample were measured on three spots before and after exposure to H2SO4 and NaOH aqueous solution to determine the difference of corrosion behaviour of high purity alumia ceramics. The type of corrosion of high purity alumina ceramics in acid and basic environment was discussed.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo
POVEZANOST RADA
Projekti:
120-1201785-1784 - Nacionalni laboratorij za duljinu (Mudronja, Vedran, MZOS ) ( CroRIS)
120-1201833-1789 - Istraživanje strukture i svojstava tehničke keramike i keramičkih prevlaka (Ćurković, Lidija, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
