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May 22, 2026Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science

Applying ultrasonic vibrations to improve surface quality of ultrasonically burnished Al7075-T6

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Authors

MKMohammadreza KhosrojerdiMRMohammad Reza RazfarRFRasul Fesharakifard

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Overview

Experimental analysis demonstrates the effects of ultrasonic vibrations on surface characteristics of Al7075-T6, suggesting optimal parameters.

Key Points

  • This study investigates how ultrasonic vibrations influence the surface characteristics of Al7075-T6 alloy.
  • Explored different ultrasonic vibration amplitudes of 10, 20, and 30 µm on Al7075-T6.
  • Performed experimental analysis to evaluate surface quality metrics.
  • Measured surface roughness, friction coefficient, and wear rate post-treatment.
  • Optimal ultrasonic amplitude of 20 µm resulted in highest surface quality.
  • Achieved minimal friction coefficient and wear rate at 20 µm amplitude.
  • Reported significant improvements in surface roughness and hardness.

Cite This Study

Khosrojerdi et al. (2026) studied this question.

synapsesocial.com/papers/6a0ff351d674f7c03778bf25https://doi.org/10.1177/09544062251370555
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