STP864: Short Fiber Reinforced Magnetic Powder Cores

    Morita, M
    Toshiba Research and Development Center, Toshiba Corp., Kawasaki,

    Ochiai, K
    Toshiba Research and Development Center, Toshiba Corp., Kawasaki,

    Kamohara, H
    Toshiba Research and Development Center, Toshiba Corp., Kawasaki,

    Arima, I
    Toshiba Research and Development Center, Toshiba Corp., Kawasaki,

    Aisaka, T
    Toshiba Research and Development Center, Toshiba Corp., Kawasaki,

    Horie, H
    Toshiba Research and Development Center, Toshiba Corp., Kawasaki,

    Pages: 9    Published: Jan 1985


    Abstract

    Short fiber reinforced magnetic powder cores were investigated. The powder cores were made of iron powders and insulating resin by a compression molding process. Aramide fiber (Kevlar) chopped strand reinforced cores show very tough characteristics compared with those made without the fiber, and also show that they have suitable magnetic properties for magnetic wedges.

    Keywords:

    composite materials, magnetic cores, iron powder, chopped strands, aramide fiber, epoxy resin, permeability, toughness, magnetic wedges


    Paper ID: STP32803S

    Committee/Subcommittee: D30.04

    DOI: 10.1520/STP32803S


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