Szczegóły publikacji
Opis bibliograficzny
Investigation of the scale growth mechanism on $FeCrAl$ thin foil in $SO_{2}$ using tracer method / Z. Żurek, J. JEDLIŃSKI, J. GILEWICZ-WOLTER, M. Homa, A. BERNASIK // Diffusion and Defect Data – Solid State Data. Part A, Defect and Diffusion Forum ; ISSN 1012-0386. — 2005 — vols. 237–240 Pt. 2, s. 971–978. — Bibliogr. s. 977–978, Abstr. — DIMAT 2004 : Diffusion in Materials : proceedings of the 6th international conference on Diffusion in Materials : Cracow, Poland, July 180–23, 2004 / eds. M. Danielewski [et al.]. — Uetikon-Zuerich, Switzerland : TTP Trans Tech Publications Ltd., 2005
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 22367 |
|---|---|
| Data dodania do BaDAP | 2005-05-23 |
| Tekst źródłowy | URL |
| Rok publikacji | 2005 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Diffusion and Defect Data. Solid State Data, Part A, Defect and Diffusion Forum |
Abstract
The results of the study of the scale growth mechanism on the 50 mu m thick foil of Fe(18)Cr(5)Al are reported. The experiments were carried out at 1093 K using a two-stage-oxidation approach. In the first stage, the samples were exposed to the SO(2) + 1 vol. % O(2) mixture for 1.5 h and 24 h in order to produce the primary scale. Subsequently, the samples were cooled down to the room temperature and moved to the furnace where they were exposed to the atmosphere rich in (18)O(2). The duration of the second stage was 0.5 h and 4.5 h for samples previously oxidized for 1.5 h, 8 h and 72 h, for the samples oxidized previously for 24 h. The elemental distributions were determined using high resolution SIMS, while the scale morphology was observed by means of SEM. In addition the radioisotopic studies using (35)SO(2) were carried out in order to assess whether sulfide phases developed at the initial stage of oxidation.
