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Infiltration of sintered contact plates with low-melting-point alloys

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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

On the basis of the investigation described in this article, it can be concluded that infiltration with low-melting-point alloys substantially improves the bearing properties of contact plates and trolley-bus collector inserts made of sintered iron- and copper-base materials, decreases the intensity of wear of rubbing pairs incorporating such elements, and increases the operational reliability of contact materials.

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Literature cited

  1. Yu. E. Kuptsov, Increasing the Useful Life of Contact Conductors [in Russian], Transport, Moscow 1972).

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  2. V. Ya. Berent, N. A. Bushe, and Yu. A. Rodzaevskaya, “Evaluation of the wear resistance of copper alloys and of changes in their surface structure induced by rubbing,” Tr. TsNII MPS, Vol. 337, Transport, Moscow (1968), p. 98.

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Authors and Affiliations

  1. All-Union Scientific-Research Institute of Railroad Transport, USSR

    V. P. Kol'tsov, V. Ya. Berent, A. S. Poshtala & M. E. Semenov

  2. Pamfilov Academy of Municipal Economy, USSR

    V. P. Kol'tsov, V. Ya. Berent, A. S. Poshtala & M. E. Semenov

Authors
  1. V. P. Kol'tsov
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  2. V. Ya. Berent
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  3. A. S. Poshtala
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  4. M. E. Semenov
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 7 (151), pp. 93–98, July, 1975.

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Kol'tsov, V.P., Berent, V.Y., Poshtala, A.S. et al. Infiltration of sintered contact plates with low-melting-point alloys. Powder Metall Met Ceram 14, 591–595 (1975). https://doi.org/10.1007/BF00810998

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  • DOI: https://doi.org/10.1007/BF00810998

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