| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 777225 | International Journal of Fatigue | 2007 | 7 Pages |
Abstract
The fatigue crack growth rate dl/dN characteristics of prestrained carbon steel were studied. In this study, the relationship between the ultimate tensile strength σB of prestrained specimens and dl/dN was the focus. Under the conditions of large-scale yielding, there is a correlation between dl/dN and σB where dl/dN versus σanl characteristics are modified by σB, regardless of the degree of prestrain. Under the conditions of small-scale yielding, although σB affects dl/dN, σB does not correlate strongly with dl/dN in comparison with the case under the conditions of large-scale yielding.
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Mechanical Engineering
Authors
Takuhiro Mishima, Minwoo Kang, Yuuta Aono, Hiroshi Noguchi,