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Ferrite disks

A variety of shapes and sizes exists for the commercial M-magnets. Most M-ferrite products are flat owing to the relatively high and moderate B. Basic shape groups are rings, disks, plates, rods, cylinders, blocks, strips, and segments. Each shape-group in turn contains a number of products. The... [Pg.198]

Materials for MO Media. The materials classes best suited for MO media are RE-TM alloys, Co/Pt multilayers, and ferrites. The quality of disks is mainly characterised by the signal-to-noise ratio (SNR). [Pg.144]

Fig. 12.10. Brushed DC motors of similar ratings using ferrite (a) or NdFeB (b) permanent magnets are compared. The disk geometry is illustrated in (c) [43]. Fig. 12.10. Brushed DC motors of similar ratings using ferrite (a) or NdFeB (b) permanent magnets are compared. The disk geometry is illustrated in (c) [43].
Yamamori, K., Tanaka, T. Jitosho, T. (1991). Recording characteristics for highly oriented Ba-ferrite flexible disks. IEEE Transactions on Magnetics, 27, 4960-2. [Pg.222]

Ohtani, A., Abe, M., Ezoe, M., Doi, T., Miyata, T., and Miyake, A., Synthesis and properties of high-molecular-weight soluble polyaniline and its applications to the 4MB-capacity barium ferrite floppy disk s antistatic coating, Synth. Met., 57, 3696, 1993. [Pg.382]

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See also in sourсe #XX -- [ Pg.231 ]



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