Growth behavior of fatigue cracks in ultrafine grained Cu smooth specimens with a small hole

In order to study the growth mechanism of fatigue cracks in ultrafine grained copper, stress controlled fatigue tests of round-bar specimens with a small blind hole as a crack starter were conducted. The hole was drilled on the surface where an intersection between the shear plane of the final ECAP...

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Bibliographic Details
Main Authors: Masahiro Goto, Kakeru Morita, Junichi Kitamura, Takaei Yamamoto, Masataka Baba, Seung-zeon Han, Sangshik Kim
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2015-09-01
Series:Fracture and Structural Integrity
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Online Access:https://www.fracturae.com/index.php/fis/article/view/1599
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