Journal Article

PUBDB-2020-02560

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Lateral Variation of the Native Passive Film on Super Duplex Stainless Steel Resolved by Synchrotron Hard X-Ray Photoelectron Emission Microscopy

Langberg, M.Extern* ; Zhang, F.Extern* ; Graanaes, E.DESY* ; Oernek, C.Extern* ; Cheng, J.Extern* ; Liu, M.Extern* ; Wiemann, C.FZJ* ; Gloskovskii, A.DESY* ; Keller, T. F.DESY* ; Schlueter, C.DESY* ; Kulkarni, S.DESY* ; Noei, H.DESY* ; Lindell, D.Extern* ; Kivisaekk, U.Extern* ; Lundgren, E.Extern* ; Stierle, A.DESY* ; Pan, J. (Corresponding author)Extern*

2020
Elsevier Science Amsterdam [u.a.]

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Please use a persistent id in citations: doi:10.1016/j.corsci.2020.108841  doi:10.3204/PUBDB-2020-02560

Abstract: A native passive film on 25Cr-7Ni super duplex stainless steel was analyzed using synchrotronhard X-ray photoemission electron microscopy, focusing on variations between individualgrains of ferrite and austenite phases. The film consists of an oxide inner layer and anoxyhydroxide outer layer, in total 2.3 nm thick. The Cr content is higher in the outer than theinner layer, ca. 80% on average. The Cr content is higher on ferrite than austenite, whereas thethickness is rather uniform. The grain orientation has a small but detectable influence, ferrite(111) grains have a lower Cr content than other ferrite grains.

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Contributing Institute(s):

1. DOOR-User (DOOR ; HAS-User)
2. Nanolab (FS-NL)
3. Experimentebetreuung PETRA III (FS-PET-S)

Research Program(s):

1. 6214 - Nanoscience and Materials for Information Technology (POF3-621) (POF3-621)
2. 6G3 - PETRA III (POF3-622) (POF3-622)
3. NFFA-Europe_supported - Technically supported by Nanoscience Foundries and Fine Analysis Europe (2020_Join2-NFFA-Europe_funded) (2020_Join2-NFFA-Europe_funded)
4. SWEDEN-DESY - SWEDEN-DESY Collaboration (2020_Join2-SWEDEN-DESY) (2020_Join2-SWEDEN-DESY)
5. NFFA-Europe - NANOSCIENCE FOUNDRIES AND FINE ANALYSIS - EUROPE (654360) (654360)

Experiment(s):

1. DESY NanoLab: Microscopy
2. DESY NanoLab: Surface Spectroscopy
3. PETRA Beamline P22 (PETRA III)

Appears in the scientific report 2020

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; Ebsco Academic Search ; Essential Science Indicators ; IF >= 5 ; JCR ; NCBI Molecular Biology Database ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Web of Science Core Collection

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