Abstract
The water jet surface modification technology does not introduce thermal stress and thermal deformation during operation, reducing changes in the material's phase transformation temperature or grain growth, and avoiding problems related to thermal stress and deformation. It contains no chemical substances, posing no environmental pollution, and features low cost. It enables treatment of surfaces in narrow spaces, deep grooves, and on small components, and can operate under complex environmental conditions. Moreover, it is easy to mechanize and automate, showing great application prospects across many industries. This paper first reviews the development history and working principles of high-pressure water jet surface strengthening technology, explaining the mechanisms and recent research progress of abrasive water jet, cavitation water jet, and pulsed water jet technologies. It then summarizes the residual stress, grain refinement, fatigue life, and comparisons of internal and external flow field structures of different water jet surface modification techniques. Finally, it discusses the practical challenges of high-pressure water jet technology, such as poor workpiece surface quality, specific nozzle requirements, and nozzle wear.
Keywords
high-pressure water jet
fatigue life
residual stress
nozzle structure
internal and external flow field structure
Data Availability Statement
Not applicable.
Funding
This work was supported by the Natural Science Foundation of Shandong Province under Grant ZR2022QE149 and Grant ZR2023ME223.
Conflicts of Interest
The authors declare no conflicts of interest.
Ethical Approval and Consent to Participate
Not applicable.
Cite This Article
APA Style
Yue, X., Zhang, P., Gao, Y. & Wang, X. (2025). Research Progress, Challenges, and Prospects of High-Pressure Water Jet Surface Modification Technology for Aerospace Materials. Journal of Materials Durability and Engineering, 1(1), 4–22. https://doi.org/10.62762/JMDE.2025.954580
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