MATEC Web Conf.
Volume 355, 20222021 International Conference on Physics, Computing and Mathematical (ICPCM2021)
|Number of page(s)||6|
|Section||Investigation in Physics and Materials|
|Published online||12 January 2022|
HCF behavior of material Tc17 considering surface roughness Ra
1 Dalian Institute of Measurement and Control Technology, The fifth laboratory, Dalian, China
2 Dalian Maritime University, Marine Engineering College, Dalian, China
3 Dalian Ocean University, School of Marine Law and Humanities, Dalian, China
* Corresponding author: firstname.lastname@example.org
Surface scratch has significant influence on the fatigue behavior of Ti-5Al-2Zr-4Mo-4Cr. In this paper, fatigue test with three different surface roughness are conducted, test results are recorded, including test data and fracture characteristics. The distribution of test data is analyzed and the fracture characteristics are discussed according to the change of surface roughness. Study of fatigue behavior of Ti-5Al-2Zr-4Mo-4Cr with surface roughness is significant intheoretical and engineering fatigue study.
© The Authors, published by EDP Sciences, 2022
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