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| PREMALLOY is a material with high permeability, composed mainly of 
    Fe and Ni. Depending on the purpose of use, it can obtain required magnetism through high 
    heat treatment in high purity refining hydrogen analyzer so that it is used for electronic 
    and electrical parts requiring high permeability, low coercive force and low hysteresis 
    loss. Hankook Core produces high quality and highly reliable products on the basis of choice of the materials to the purpose of products, precision pressing, and high temperature annealing pattern procedure with H©ügas analyzer, and provides our products to local market and oversea markets such as Asia, USA and Europe. | ||
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