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Modeling crack initiation and propagation in nickel base superalloys

Abstract:

Nickel base superalloys are the primary class of materials used in the manufacture of high temperature components for gas turbine aeroengines, including combustion casings and liners, guide vane and turbine blades and dics, etc. These components are subjected to complex cyclic loading induced by the combination of mechanical loading, changing temperatures and thermal gradients, inducing plastic deformation and creep, that ultimately may lead to crack initiation and propagation. The purpose of...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Role:
Author
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Publisher:
Trans Tech Publications Inc. Publisher's website
Volume:
348-349
Pages:
53-56
Publication date:
2007-01-01
DOI:
ISSN:
1013-9826
URN:
uuid:6e4d7672-23f4-4fcc-b51b-835b6d24cc2c
Source identifiers:
63470
Local pid:
pubs:63470

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