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Physical and magnetic parameters of magnesium-manganese ferrites

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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

A study was made of the effects of ferritization temperature on the properties of magnesium-manganese powders prepared by the coprecipitation technique. The density, coercive force, remanent induction, and coefficient of rectangularity of parts has been plotted against the ferritization temperature of powders.

The optimum powder ferritization temperature was found to be 1260°C: sintering at this temperature ensures properties characteristic of 2VT grade ferrite.

It is demonstrated that, with the coprecipitation technique, the ferritization and sintering temperatures are 100°C lower than the temperatures used in the ceramic process.

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Literature cited

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Authors and Affiliations

  1. All-Union Scientific-Research Institute of Reagents and Chemically Pure Materials for Electronic Engineering, USSR

    É. M. Kriger, É. A. Nazarova & F. T. Yakushevskaya

Authors
  1. É. M. Kriger
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  2. É. A. Nazarova
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  3. F. T. Yakushevskaya
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Translated from Poroshkovaya Metallurgiya, No. 5(89), pp. 83–87, May, 1970.

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Kriger, É.M., Nazarova, É.A. & Yakushevskaya, F.T. Physical and magnetic parameters of magnesium-manganese ferrites. Powder Metall Met Ceram 9, 418–421 (1970). https://doi.org/10.1007/BF00796513

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  • DOI: https://doi.org/10.1007/BF00796513

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