Levitation-melting apparatus with flux concentration cap

Y. Wada, Takashi Todaka, Masato Enokizono, I. Matsumoto

doi:10.1109/intmag.1993.642787

Description

A new levitation-melting apparatus with flux concentration cap is developed in order to obtain a stable levitation. The cap is also a concentrator that has a slit and a hole. The relationship between the diameter of the cap hole and the high frequency power is measured, and the flux distribution of this apparatus is investigated by using the approximate-axisymmetric boundary element analysis including the terminal voltage. As a result, it is shown that this apparatus is useful for stationary levitation. In this system, it is not necessary to control so carefully the exciting current for a light-weight sample. >

Journal

IEEE Transactions on Magnetics

IEEE Transactions on Magnetics 29 2968-2970, 1993-01-01

Institute of Electrical and Electronics Engineers (IEEE)

Details 詳細情報について

CRID: 1873961342670044544

DOI: 10.1109/20.280901; 10.1109/intmag.1993.642787

ISSN: 19410069; 00189464

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