Correlative study of lattice imperfections in long-range ordered, nano-scale domains in a Fe-Co-Mo alloy.

Atom probe microscopy Long-range order Modelling Neutron diffraction

Journal

Ultramicroscopy
ISSN: 1879-2723
Titre abrégé: Ultramicroscopy
Pays: Netherlands
ID NLM: 7513702

Informations de publication

Date de publication:
Sep 2019
Historique:
received: 23 01 2019
revised: 29 04 2019
accepted: 12 05 2019
pubmed: 28 5 2019
medline: 28 5 2019
entrez: 28 5 2019
Statut: ppublish

Résumé

Recent advancements in data mining methods in atom probe microscopy have enabled new quantitative chemical and microstructural characterization beyond the standard three-dimensional reconstruction. For example, spatial distribution maps have been developed to enable visualisation of the local lattice occupation of a selected region of interest. However, the precision of such studies yet remains unknown as correlation with complementary methods would be required. Therefore, a correlative study of atom probe microscopy, neutron diffraction and microstructural modelling of long-range ordered, nano-scale domains in a well-researched Fe-Co-Mo Maraging-type steel is presented here. Its microstructure consists of Mo-enriched µ-phase (Fe,Co)

Identifiants

DOI: 10.1016/j.ultramic.2019.05.005 PMID: 31132736
pubmed: 31132736
pii: S0304-3991(19)30028-2
doi: 10.1016/j.ultramic.2019.05.005
pii:
doi:

Types de publication

Journal Article

Langues

eng

Pagination

91-100

Informations de copyright

Copyright © 2019 Elsevier B.V. All rights reserved.

Auteurs

F Theska (F)

School of Materials Science & Engineering, UNSW Sydney, NSW 2052, Australia.

A V Ceguerra (AV)

Australian Centre for Microscopy & Microanalysis and School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, NSW 2006, Australia.

C Turk (C)

Voestalpine Böhler Edelstahl GmbH & Co KG, Mariazellerstraße 25, 8605 Kapfenberg, Austria.

A J Breen (AJ)

Australian Centre for Microscopy & Microanalysis and School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, NSW 2006, Australia; Department of Microstructure Physics and Alloy Design, Max-Planck-Institute for Iron Research, 40237 Düsseldorf, Germany.

S P Ringer (SP)

Australian Centre for Microscopy & Microanalysis and School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, NSW 2006, Australia.

S Primig (S)

School of Materials Science & Engineering, UNSW Sydney, NSW 2052, Australia. Electronic address: s.primig@unsw.edu.au.

Classifications MeSH