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The mechanical properties of tungsten grown by chemical vapour deposition

Abstract:

The mechanical properties of polycrystalline tungsten grown by chemical vapour deposition (CVD) have been investigated. Fracture tests were performed on the material over the 24-967 °C temperature range at a low strain rate. The material was found to be brittle or semi-brittle across the entire temperature range investigated. This behaviour differs significantly from that previously found in conventionally-grown polycrystalline tungsten, which, under similar experimental conditions, is found ...

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Publication status:
Published
Peer review status:
Peer reviewed

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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:
European Union FP6 Extremat project
Grant:
NMP-CT-2004-500253
Publisher:
Elsevier
Host title:
Journal of Nuclear Materials
Volume:
386-88
Issue:
C
Pages:
583-586
Publication date:
2009-01-01
DOI:
ISSN:
0022-3115
Pubs id:
pubs:28152
UUID:
uuid:1c339a48-6f0c-435e-bcfc-03e4fc792e3c
Local pid:
pubs:28152
Source identifiers:
28152
Deposit date:
2012-12-19

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