Fe-BASED AMORPHOUS ALLOY AND DUST CORE MADE USING Fe-BASED AMORPHOUS ALLOY POWDER

  • US 20140102595A1
  • Filed: 12/19/2013
  • Published: 04/17/2014
  • Est. Priority Date: 07/28/2011
  • Status: Active Grant
First Claim
Patent Images

1. An Fe-based amorphous alloy comprising a composition represented by formula (Fe100-a-b-c-d-eCraPbCcBdSie (a, b, c, d, and e are in terms of at %)),wherein 0 at %≦

  • a≦

    1.9 at %, 1.7 at %≦

    b≦

    8.0 at %, 0 at %≦

    c≦

    1.0 at %, and an Fe content (100-a-b-c-d-e) is 77 at % or more,19 at %≦

    b+c+d+e≦

    21.1 at %,0.08≦

    b/(b+c+d)≦

    0.43,0.06≦

    c/(c+d)≦

    0.87, andthe Fe-based amorphous alloy has a glass transition point (Tg).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×