Research on weak bonding defect detection based on laser shock wave

Mengyu CAO; Hebin WU; Yongkang ZHANG

doi:10.7510/jgjs.issn.1001-3806.2025.04.003

Laser Technology, Volume. 49, Issue 4, 495(2025)

Research on weak bonding defect detection based on laser shock wave

Mengyu CAO^1,2, Hebin WU^1,2, and Yongkang ZHANG^1,2、*

¹Guangdong Provincial Key Laboratory of Advanced Manufacturing Technology of Marine Energy Equipment, Guangdong University of Technology, Guangzhou 510006, China

²School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 510006, China

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References(5)

[10] [10] TAHAN G, ARRIGONI M, BIDAUD P, et al. Evolution of failure pattern by laser induced shockwave within an adhesive bond[J]. Optics & Laser Technology, 2020, 129: 106224.

[11] [11] SUN R J , CHE Zh G CAO Z W, et al. Fatigue behavior of Ti-17 titanium alloy subjected to different laser shock peened regions and its microstructural response[J]. Surface and Coatings Technology, 2020, 383: 125284.

[16] [16] AMERICAN SOCIETY for TESTING and MATERIALS. Standard test method for lap shear adhesion for fiber reinforced plastic (FRP) bonding: ASTM D5868-01[S]. West Conshohocken, USA: American Society for Testing and Materials, 2014.

[20] [20] ZHU Sh G. Study on detection of bonding strength of bonding interface by laser spalling[D]. Guangzhou: Guangdong University of Technology, 2023(in Chinese).

[21] [21] WU H B, ZHU Sh G, LIAO Y H, et al. Study on interface bonding strength of the bonded structures measured by laser spalling method[J]. Laser Technology, 2025, 49(2): 278-283.

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Mengyu CAO, Hebin WU, Yongkang ZHANG. Research on weak bonding defect detection based on laser shock wave[J]. Laser Technology, 2025, 49(4): 495

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