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EFFECT OF SHOT BLASTING PARAMETERS ON THE WATER CONTACT ANGLE ON THE SURFACE OF ADDITIVELY MANUFACTURED AlSi10Mg ALUMINUM ALLOY

Author

Listed:
  • NAVDEEP MINHAS

    (Department of Industrial and Production Engineering, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar, Punjab, India-144027, India)

  • VARUN SHARMA

    (Department of Industrial and Production Engineering, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar, Punjab, India-144027, India)

  • SHAILENDRA SINGH BHADAURIA

    (Department of Industrial and Production Engineering, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar, Punjab, India-144027, India)

Abstract

In this paper, the effect of shot blasting parameters such as time, pressure, and grit size were studied over the water contact angle of additively manufactured aluminum alloy (AlSi10Mg) surfaces. The Taguchi L9 orthogonal array was implied to set the correlations and interactions between the shot blasting parameters and water contact angle as output parameters. The analysis of variance establishes a good agreement with the results, revealing the time as the most significant parameter with a 41.98% contribution, followed by the pressure (41.57%) and grit size (16.43%). Further, the roughness measurements and scanning electron microscopy analysis of the shot-blasted surfaces validate the variations in the water contact angle.

Suggested Citation

  • Navdeep Minhas & Varun Sharma & Shailendra Singh Bhadauria, 2023. "EFFECT OF SHOT BLASTING PARAMETERS ON THE WATER CONTACT ANGLE ON THE SURFACE OF ADDITIVELY MANUFACTURED AlSi10Mg ALUMINUM ALLOY," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 30(07), pages 1-12, July.
    • Handle: RePEc:wsi:srlxxx:v:30:y:2023:i:07:n:s0218625x23500452
    DOI: 10.1142/S0218625X23500452
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    Keywords

    Additive manufacturing; AlSi10Mg; water contact angle; Taguchi L9; shot blasting;
    All these keywords.

    JEL classification:

    • L9 - Industrial Organization - - Industry Studies: Transportation and Utilities

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