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Fe-BASED ALLOY COMPOSITION, MOLDING MEMBER, MANUFACTURING METHOD OF MOLDING MEMBER, DUST CORE, ELECTRONIC COMPONENT, MAGNETIC SHEET, COMMUNICATION MEMBER, COMMUNICATION EQUIPMENT AND ELECTROMAGNETIC INTERFERENCE INHIBITION MEMBER
Fe-BASED ALLOY COMPOSITION, MOLDING MEMBER, MANUFACTURING METHOD OF MOLDING MEMBER, DUST CORE, ELECTRONIC COMPONENT, MAGNETIC SHEET, COMMUNICATION MEMBER, COMMUNICATION EQUIPMENT AND ELECTROMAGNETIC INTERFERENCE INHIBITION MEMBER
PROBLEM TO BE SOLVED: To provide an Fe-based alloy composition having a nano dispersion structure and capable of exhibiting excellent magnetic property than conventional, a molding member containing the Fe-based alloy composition, a dust core containing the molding member, an electronic component having the duct core and an electronic device having the electronic component, a magnetic sheet containing the Fe-based alloy composition, a communication component having the magnetic sheet and a communication device having the communication component.;SOLUTION: There is provided a Fe-based alloy composition containing 6 atom% to 10 atom% of P, 6 atom% to 8 atom% of C, 2 atom% to 6 atom% of B, 0.4 atom% to 1 atom% of Cu, 1 atom% to 3 atom% of Si and over 0 atom% and 2 atom% or less of Cr and the balance Fe with inevitable impurities, and containing a crystal having a crystal particle diameter calculated by a Scherrer formula based on diffraction peaks derived from boc-Fe around 2θ=100° in X ray diffraction spectrum measured by using Kα characteristic X-ray of Co of 20 nm or less.;SELECTED DRAWING: Figure 8;COPYRIGHT: (C)2016,JPO&INPIT
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