Experimental Investigation of Crack Propagation and Strain Fields Evolution around a Crack Tip in 5A05 Aluminum Alloy

Experimental Investigation of Crack Propagation and Strain Fields Evolution around a Crack Tip in 5A05 Aluminum Alloy

In situ scanning electron microscopy three-point bending test was employed in this study to investigate the crack initiation and propagation in 5A05 aluminum alloy. The microscale strain fields around the crack tip were measured by using the geometric phase analysis method. Results show that prior t...

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Bibliographic Details
Main Authors: Jijun Li, Wencai Li, Chunwang Zhao, Yongming Xing, Fengchao Lang, Xiaohu Hou
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Metals
Subjects:
crack tip
crack propagation
strain fields
in situ SEM
geometric phase analysis
Online Access:http://www.mdpi.com/2075-4701/8/9/685

Internet

http://www.mdpi.com/2075-4701/8/9/685

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