Skoči na glavni sadržaj

Izvorni znanstveni članak

Cr/Fe ratio by XPS spectra of magnetoelectropolished AISI 316L SS fitted by Gaussian-Lorentzian shape lines

Krzysztof Rokosz ; Faculty of Mechanical Engineering Koszalin, University of Technology, Racławicka 15-17, 75-620 Koszalin, Poland
Tadeusz Hryniewicz ; Faculty of Mechanical Engineering Koszalin, University of Technology, Racławicka 15-17, 75-620 Koszalin, Poland
Steinar Raaen ; Physics Departament NTNU, NO-7491 Trondheim, Norway


Puni tekst: engleski pdf 910 Kb

str. 533-538

preuzimanja: 941

citiraj

Puni tekst: hrvatski pdf 910 Kb

str. 533-538

preuzimanja: 958

citiraj


Sažetak

In the paper, the analyses of Fe2p3/2 and chromium Cr2p3/2 XPS spectra with fitting by symmetrical and asymmetrical line shapes, are presented. The calculations are performed on AISI 316L SS biomaterial after magnetoelectropolishing MEP operation. The best results were obtained for fitting by GL(30) and by LA(1,3; 4; 5) plus GL(40) line shapes. It was found, the chromium-to-iron ratio after magnetoelectropolishing MEP was increasing in the range from 16,4 to 22,4 times versus that one of bulk material.

Ključne riječi

Cr/Fe ratio; magnetoelectropolishing MEP; 316L stainless steel; XPS spectra fitting

Hrčak ID:

123318

URI

https://hrcak.srce.hr/123318

Datum izdavanja:

24.6.2014.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.714 *