Szczegóły publikacji
Opis bibliograficzny
A study of high temperature sulphidation products of pure and Sn-doped Fe-Cr alloys / J. CIEŚLAK, S. M. DUBIEL, S. Środa, Z. Żurek // Journal of Alloys and Compounds ; ISSN 0925-8388 . — 2002 — vol. 333 iss. 1-2, s. 190–201. — Bibliogr. s. 201, Abstr.
Autorzy (4)
- AGHCieślak Jakub
- AGHDubiel Stanisław Mieczysław
- Środa S.
- Żurek Zbigniew
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 9210 |
|---|---|
| Data dodania do BaDAP | 2002-05-14 |
| Tekst źródłowy | URL |
| DOI | 10.1016/S0925-8388(01)01701-7 |
| Rok publikacji | 2002 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Alloys and Compounds |
Abstract
Sulphidation products, i.e. scales and metallic cores resulting from high-temperature sulphidation carried out in an atmosphere of H-2/H2S mixture on pure and Sn-doped quasi-equiatomic Fe-Cr alloys in alpha and sigma phases were investigated with scanning electron microscopy, X-ray diffraction and Mossbauer spectroscopy. The scales were found to have a two-layer structure; the outer and the inner scale, Iron was found to exist in various forms within the scales magnetic and non-magnetic (Fe,Cr)(1-x)S (the latter obviously due to fine-grains), alpha-Fe (mostly within the inner scales) and (Fe,Cr)S„ (only in case of Sn-doped (T-phase alloys). Metallic cores were found to have Fe- and Sn-enriched outer mantel whose thickness was determined to be similar to45 mum and grain-like inner core with Cr-enrichment in form of CrS within the grain-borders. (C) 2002 Elsevier Science BY All rights reserved.
