Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Micronas GmbH
International Telephone and Telegraph Corp
Original Assignee
Deutsche ITT Industries GmbH
International Telephone and Telegraph Corp
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Filing date
Publication date
Application filed by Deutsche ITT Industries GmbH, International Telephone and Telegraph CorpfiledCriticalDeutsche ITT Industries GmbH
Publication of ES238907A1publicationCriticalpatent/ES238907A1/en
Method of manufacture of a ferromagnetic material of the ferrite type, with an essentially rectangular hysteresis cycle, composed of between 47 and 50 mol. % ferric oxide, between 3 and 15 mol. % copper oxide (cuo) and the rest of nickel oxide, said material being subject to a heat treatment that gives rise to mechanical stresses in the material. (Machine-translation by Google Translate, not legally binding)
ES0238907A1956-12-141957-12-02Method of manufacture of a ferromagnetic material (Machine-translation by Google Translate, not legally binding)
ExpiredES238907A1
(en)
Improvements in the temperature of ferrite material nuclei with cycles of histºre rectangularsis (Machine-translation by Google Translate, not legally binding)
Improvements in or relating to ferromagnetic ferrite materials onthe basis of nickel (zinc) ferrite, methods of producing such materials and magnetic cores made from these materials