Abstract
The density, residual magnetic induction, coercivity, energy product, and ultimate compressive strength are investigated as functions of the amount of glass introduced into the charge of strontium hexaferrite and of the sintering time of the specimens. The optimum highly coercive isotropic ferrites contain 2 and 3% glass and are sintered for 15–17 min at a temperature of 1150°C.
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References
M. P. Bogdanovich, “Barium ferrite with improved mechanical properties,”Steklo Keram., Nos. 11–12, 30–31 (1994).
M. P. Bogdanovich, “Effect of diffusion zone on the magnetic parameters of the hysteresis loop of heterogeneous ferrites,”Izv. Vuzov, Khim. Khim. Tekhnol.,34(1), 121–123 (1991).
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Bogdanovich, M.P. Glass-added strontium ferrite of high coercivity. Glass Ceram 52, 194–196 (1995). https://doi.org/10.1007/BF00681060
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DOI: https://doi.org/10.1007/BF00681060