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Development and relaxation of creep-induced anisotropy in nano-crystalline Fe-Cu-Nb-Si-B ribbons

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5 Author(s)
T. Yanai ; Fac. of Eng., Nagasaki Univ., Japan ; K. Takahashi ; M. Nakano ; H. Fukunaga
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In this paper, we investigated the development and relaxation processes of the creep-induced anisotropy. The creep induced anisotropy of a ribbon was relaxed by exposing the ribbon at 723 or 843 K without stress in a N/sub 2/atmosphere. In order to investigate relationship between the crystallisation process and the development of anisotropy, the electric resistivity /spl rho/ and the anisotropy field H/sub A/ were measured as a function of the annealing time, t/sub a/.

Published in:

Magnetics Conference, 2003. INTERMAG 2003. IEEE International

Date of Conference:

March 30 2003-April 3 2003