Further investigation on microstructure refinement of internal crack initiation region in VHCF regime of high-strength steels
The profile samples prepared by focused ion beam (FIB) in crack initiation region (CIR) and fish-eye (FiE) region of failed specimens subjected to rotary bending (RB) and ultrasonic axial (UL) fatigue testing with various stress ratios (R) were observed by transmission electron microscopy (TEM) with...
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Main Authors: | Yukun Chang, Liang Zheng, Xiangnan Pan, Youshi Hong |
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Format: | Article |
Language: | English |
Published: |
Gruppo Italiano Frattura
2019-05-01
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Series: | Fracture and Structural Integrity |
Subjects: | |
Online Access: | https://www.fracturae.com/index.php/fis/article/view/2466 |
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