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FABRICATION AND CHARACTERIZATION OF MAGNESIUM-BASED Mg-TITANIA SURFACE COMPOSITE FOR BIOIMPLANTS

Author

Listed:
  • PANKAJ SONIA

    (Department of Mechanical Engineering, MNIT Jaipur, India†Department of Mechanical Engineering GLA University Mathura, India)

  • JINESH K. JAIN

    (Department of Mechanical Engineering, MNIT Jaipur, India)

  • KULDEEP KUMAR SAXENA

    (*Division of Research and Development, Lovely Professional University, Phagwara 144411, India)

  • JAYAHARI LADE

    (��Department of Mechanical Engineering, KG Reddy College of Engineering and Technology, Hyderabad, Telangana, India)

  • VINAYAK MALIK

    (�Department of Mechanical Engineering, KLS Gogte Institute of Technology, Belagavi 590008, Karnataka, India¶Visvesvaraya Technological University, Belagavi 590018, Karnataka, India)

  • RAJESH SINGH

    (��Division of Research & Innovation, Uttaranchal University, Uttarakhand 248007, Dehradun, India)

Abstract

Magnesium and its alloys have become a great sparking topic of research due to their excellent biocompatible and biodegradable behavior. Magnesium and several biocompatible alloying elements were developed long back. The trends are to develop a surface composite of as-cast Mg alloys to control the degradation behavior. In this work, the surface composites of AZ31–TiO2 were developed by friction stir processing (FSP). The influence of spindle speed or tool rotation speed and number of processing passes on mechanical and microstructural performance were analyzed. The tool rotation speeds 720, 1050, 1550 and 2260RPM with pass 1, pass 2 and pass 3 were considered. The FSP workpiece was analyzed by microstructure and universal testing machine and the significant improvement in grain refinement and hardness was observed.

Suggested Citation

  • Pankaj Sonia & Jinesh K. Jain & Kuldeep Kumar Saxena & Jayahari Lade & Vinayak Malik & Rajesh Singh, 2025. "FABRICATION AND CHARACTERIZATION OF MAGNESIUM-BASED Mg-TITANIA SURFACE COMPOSITE FOR BIOIMPLANTS," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 32(04), pages 1-12, April.
  • Handle: RePEc:wsi:srlxxx:v:32:y:2025:i:04:n:s0218625x23400036
    DOI: 10.1142/S0218625X23400036
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