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Machine translation
1. (WO1980000891) METHOD OF FABRICATING METALLIC MAGNETIC TAPE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000891    International Application No.:    PCT/JP1979/000261
Publication Date: 01.05.1980 International Filing Date: 15.10.1979
IPC:
G11B 5/64 (2006.01), G11B 5/84 (2006.01)
Applicants:
Inventors:
Priority Data:
78/127162 16.10.1978 JP
Title (EN) METHOD OF FABRICATING METALLIC MAGNETIC TAPE
(FR) METHODE DE FABRICATION D"UNE BANDE MAGNETIQUE METALLIQUE
Abstract: front page image
(EN)A method of fabricating a metallic magnetic tape, which method comprises the steps of cold rolling a laminated magnetic metal and non-magnetic metal while annealing the metals to stretch the metals into a thin form, and shaping the metals so that the final working rate in terms of the area reduction rate is higher than 95%. This method is suitable for mass production on an industrial scale.
(FR)Une methode de fabrication d"une bande magnetique metallique consiste a laminer a froid un metal magnetique et un metal non magnetique lamines tout en faisant subir un recuit aux metaux pour etirer les metaux en une forme mince et faconner ceux-ci de sorte que le taux de travail final en termes de taux de reduction soit superieur a 95%. Cette methode est appropriee a une production en masse a echelle industrielle.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)