Влияние некоторых технологических факторов на свойства головок для точной магнитной записи

The article deals with the quality of magnet heads with the cores from laminated 81NMA alloys. Besides there are such familiar malleable and magnet materials which are under discussion in this article. New technological methods are shown here. The frame of head is improved with the help of introduction of advanced know-how. But negative influence on data of electromagnetic heads is discovered because of the material of the body. It is influenced on making worse of electromagnetic heads and suggested a new way of decreasing of the negative influence of the body.