Journal article icon

Journal article

An Atom Probe Tomography study of site preference and partitioning in a nickel-based superalloy

Abstract:

Atom Probe Tomography (APT) has been utilised for an in-depth examination of the commercial polycrystalline Ni-based superalloy RR1000, assessing compositions of the primary, secondary and tertiary γ’ phases. Clear differences in the phase chemistries are noted, particularly for the tertiary γ’ to which much of the alloy strength is attributed. Trace amounts of Hf are found to segregate strongly to the primary and secondary γ’ phases, but also exhibi...

Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed

Actions


Access Document


Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More from this funder
Name:
Engineering and Physical Sciences Research Council
Grant:
EP/D077664/1
More from this funder
Name:
Rolls-Royce plc
Funding agency for:
Bagot, P
More from this funder
Name:
Royal Academy of Engineering
Funding agency for:
Bagot, P
Publisher:
Elsevier
Journal:
Acta Materialia More from this journal
Volume:
125
Pages:
156–165
Publication date:
2016-12-01
Acceptance date:
2016-11-20
DOI:
ISSN:
1359-6454
Keywords:
Pubs id:
pubs:661973
UUID:
uuid:2896b224-1485-42f5-ba7f-8281508e1a55
Local pid:
pubs:661973
Source identifiers:
661973
Deposit date:
2016-11-28

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP