Journal article icon

Journal article

The effect of helium implantation on the deformation behaviour of tungsten: X-ray micro-diffraction and nanoindentation

Abstract:

The effect of helium-implantation-induced defects on deformation behaviour is examined by comparing spherical nano-indents in unimplanted and helium-implanted regions of a tungsten single crystal. Helium-implantation increases hardness and causes large pileups. 3D-resolved Xray micro-diffraction uniquely allows examination of the complex lattice distortions beneath specific indents. In the ion-implanted material we find reduced lattice rotations and residual strains due to indentation, indica...

Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted manuscript

Actions


Access Document


Files:
Publisher copy:
10.1016/j.scriptamat.2017.12.014

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
Expand authors...
U.S. Department of Energy More from this funder
Royal Academy of Engineering More from this funder
Publisher:
Elsevier Publisher's website
Journal:
Scripta Materialia Journal website
Volume:
146
Pages:
335-339
Publication date:
2018-01-04
Acceptance date:
2017-12-12
DOI:
ISSN:
1359-6462
Pubs id:
pubs:826887
URN:
uri:aa7910a6-036e-4a47-abc6-26cd1f26e4f5
UUID:
uuid:aa7910a6-036e-4a47-abc6-26cd1f26e4f5
Local pid:
pubs:826887

Terms of use


Metrics


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