Patent ID: 8147622
Filing Date: 2012-04-03
Classification: B22F,C22C,H01F

Abstract:
1. A magnetic sheet comprising: a matrix material; and an Fe-based amorphous magnetic alloy comprising a low temperature annealing-enabling element M at an amount of is 1 at. % or more and 4 at. % or less, 1 at. % or more and 10 at. % or less of nickel (Ni), wherein the low temperature annealing-enabling element M is at least one of tin (Sn), Indium (In), zinc (Zn), and gallium (Ga), wherein a total amount of the low temperature annealing-enabling element M and nickel (Ni) is 2 at. % or more and 10 at. % or less and wherein the Fe-based amorphous magnetic alloy is contained in the matrix material, wherein the Fe-based amorphous magnetic alloy has a composition represented by a compositional formula, Fe