• Effect of metalloids on crystallization and magnetic behaviour of FeCoSiB based metallic glass

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    • Keywords


      Magnetic behaviour; metalloids; crystallization; metallic glass.

    • Abstract


      A series of amorphous iron–cobalt alloys with varying metalloid, boron and silicon contents were studied for their thermal stability and magnetic behaviour. The crystallization temperature and thermal stability increased with the silicon content. Good soft magnetic properties were observed for the materials with nominal composition, (Fe0.79Co0.21)77Si12.2B10.8. The magnetic properties were further improved by annealing.

    • Author Affiliations


      Ansu J Kailath1 Arvind Kumar1 Amitava Mitra1

      1. Materials Science and Technology Division, National Metallurgical Laboratory, Jamshedpur 831 007, India
    • Dates

  • Bulletin of Materials Science | News

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      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
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      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
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