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The use of notch and short crack approaches to fretting fatigue threshold prediction: Theory and experimental validation

Abstract:

In this paper the similarities between fretted and notched components in terms of stress gradient and the consequent "size effect" are discussed. Critical distance and short crack arrest approaches for the prediction of fretting fatigue thresholds are then presented and the predictions are compared with experimental results. Two geometry and alloy combinations are considered in order to validate the prediction by the means of experimental results. In particular, both Hertzian fretting tests p...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Volume:
39
Issue:
10
Pages:
1158-1165
Host title:
TRIBOLOGY INTERNATIONAL
Publication date:
2006-10-01
DOI:
ISSN:
0301-679X
Source identifiers:
63422
Keywords:
Pubs id:
pubs:63422
UUID:
uuid:3f33def2-02d5-4a88-af40-312899329218
Local pid:
pubs:63422
Deposit date:
2015-03-12

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