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Calculation of Shear Force of Highly Coercive Thick Permanent Magnets Produced from an Alloy of the Rare-Earth Elements Samarium and Cobalt in Magnetic Systems and Magnetic Couplings of Sealed Machines

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Chemical and Petroleum Engineering Aims and scope

The potential for the use of a standard methodology for calculation of the shear force of highly coercive thick KS-25DTs permanent magnets in the magnetic systems and magnetic couplings of sealed machines is considered. From the results of the studies it is shown that correction factors should be introduced into the standard methodology used in the calculation of shear force in magnetic systems and magnetic couplings with thick magnets.

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References

  1. SmCoFeCuZr Permanent Magnets with Elevated Working Temperatures from 400 to 600°C [in Russian], http://www.pozprogress.ur.ru/index.php (access date October 30, 2018).

  2. A. Ya. Krasil’nkov, Features in the Use of Magnetic Couplings in Structures of Sealed Machines [in Russian], AMB, Yekaterinburg (2017).

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Correspondence to A. Ya. Krasil’nikov.

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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 55, No. 3, pp. 36−39, March, 2019.

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Krasil’nikov, A.Y., Krasil’nikov, A.A. & Taranov, D.V. Calculation of Shear Force of Highly Coercive Thick Permanent Magnets Produced from an Alloy of the Rare-Earth Elements Samarium and Cobalt in Magnetic Systems and Magnetic Couplings of Sealed Machines. Chem Petrol Eng 55, 239–247 (2019). https://doi.org/10.1007/s10556-019-00611-y

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  • DOI: https://doi.org/10.1007/s10556-019-00611-y

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