On the notch sensitivity of CuZr metallic glasses

Atomistic simulations are performed to study the effects of size and shape of a superficial or internal notch on the strength and failure mechanism of CuZr metallic glass (MG) under tensile loading. Our results show that plastic deformation originating at the notch root reduces the stress concentrat...

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Veröffentlicht in:	Applied physics letters 2013-08, Vol.103 (8)
Hauptverfasser:	Sha, Zhen-Dong, Pei, Qing-Xiang, Sorkin, Viacheslav, Branicio, Paulo S., Zhang, Yong-Wei, Gao, Huajian
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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