Initiation from Low Cycle Fatigue to Gigacycle Fatigue

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Abstract:

This paper is devoted to the initiation of fatigue crack in Armco iron from low cycle fatigue to gigacycle fatigue. It is shown that the basic mechanisms of initiation are very similar from a physical point of view: PSB and Grain boundary cracking. But the mechanical aspect is specific in LCF and in GCF.

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Periodical:

Advanced Materials Research (Volumes 891-892)

Pages:

1419-1423

Citation:

Online since:

March 2014

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