• Matrix effect in soft metal-bonded samarium-cobalt (SmCo5) permanent magnets

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      https://www.ias.ac.in/article/fulltext/boms/019/03/0539-0548

    • Keywords

       

      Samarium-cobalt permanent magnets; reduction-diffusion process; metal-bonded magnets

    • Abstract

       

      This paper discusses the preparation of samarium-cobalt (SmCo5) alloy powders by reduction-diffusion process. These powders were blended with equal weight percentages of soft metal/alloy powders, such as indium, tin and solder alloy (Pb-17Sn), to prepare bonded magnets. Important magnetic properties such as remanence, coercivity and energy product of these magnets were measured. Effect of matrix metal/alloy on the magnetic properties of processed magnets is outlined.

    • Author Affiliations

       

      A Verma1 P Verma1 R K Sidhu1

      1. Thapar Corporate Research and Development Centre, Patiala - 147 001, India
    • Dates

       
  • Bulletin of Materials Science | News

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