• Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/036/06/1037-1042

    • Keywords

       

      Laser; marking; aluminum; nanosecond; femtosecond.

    • Abstract

       

      Based on the lack of consistent literature publications that analyse the effects of laser marking for traceability on various materials, the present paper proposes a study of the influence of such radiation processing on an aluminum alloy, a vastly used material base within several industry fields. For the novelty impact, femtolaser marking has been carried out, besides the standard commercial nanosecond engraving. All the marks have been analysed using profilometry, overhead and cross-section SEM microscopy, respectively and EDAX measurements.

    • Author Affiliations

       

      S Rusu1 A Buzaianu2 D G Galusca1 L Ionel3 D Ursescu3

      1. Faculty of Materials Science and Engineering, Technical University “Gheorghe Asachi” of Iasi, No. 61A Dimitrie Mangeron Blvd., Iasi, Romania
      2. S.C. METAV-CD S.A., No. 31 C.A. Rosetti Street, Sector 2, Bucharest, Romania
      3. The National Institute for Laser, Plasma and Radiation Physics, No. 409 Atomistilor Street, Magurele, Bucharest, Romania
    • Dates

       
  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.