Publication Date:
2013-03-26
Description:
Author(s): Sheng Cheng, Soo Yeol Lee, Li Li, Changhui Lei, Jon Almer, Xun-Li Wang, Tamas Ungar, Yinmin Wang, and Peter K. Liaw The irreversible damage at cracks during the fatigue of crystalline solids is well known. Here we report on in situ high-energy x-ray evidence of reversible fatigue behavior in a nanocrystalline NiFe alloy both in the plastic zone and around the crack tip. In the plastic zone, the deformation is ful... [Phys. Rev. Lett. 110, 135501] Published Mon Mar 25, 2013
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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