Study on Torsional Fretting Fatigue Behavior of Axle Steel Remanufactured by Laser Cladding

Xu Li; Zhang Jinmeng; Li Bo; Xie Wenxin; Liu Jianhua; Peng Jinfang

doi:10.14128/j.cnki.al.20254504.032

APPLIED LASER, Volume. 45, Issue 4, 32(2025)

Study on Torsional Fretting Fatigue Behavior of Axle Steel Remanufactured by Laser Cladding

Xu Li¹, Zhang Jinmeng², Li Bo³, Xie Wenxin², Liu Jianhua³, and Peng Jinfang^2、*

Author Affiliations

¹CRRC Nanjing Puzhen Vehicle Co., Ltd., Nanjing 210031, Jiangsu, China

²State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, Sichuan, China

³School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, Sichuan, China

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References(1)

[11] [11] CHEN W J, CHEN H, LI C C, et al. Microstructure and fatigue crack growth of EA4T steel in laser cladding remanufacturing［J］. Engineering Failure Analysis, 2017, 79: 120-129.

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Xu Li, Zhang Jinmeng, Li Bo, Xie Wenxin, Liu Jianhua, Peng Jinfang. Study on Torsional Fretting Fatigue Behavior of Axle Steel Remanufactured by Laser Cladding[J]. APPLIED LASER, 2025, 45(4): 32

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Paper Information

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Received: May. 21, 2023

Accepted: Sep. 8, 2025

Published Online: Sep. 8, 2025

The Author Email: Peng Jinfang (pengjinfang@swjtu.edu.cn)

DOI:10.14128/j.cnki.al.20254504.032

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology