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Coefficient of external friction in the pressing of metal powders

  • Theory and Technology of the Component Formation Process
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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

Experimental data on the external friction in the pressing of copper and iron powders have been processed graphicoanalytically, using Deryagin's binomial law, and the mechanical and adhesional components of the coefficients of friction in the pressing of these powders have been determined. A rise in pressing pressure decreases the static coefficient of friction by reducing its adhesional component.

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Authors and Affiliations

  1. Chuvashsk State University, USSR

    N. A. Chainikov

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  1. N. A. Chainikov
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Translated from Poroshkovaya Metallurgiya, No. 10(202), pp. 35–38, October, 1979.

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Chainikov, N.A. Coefficient of external friction in the pressing of metal powders. Powder Metall Met Ceram 18, 707–709 (1979). https://doi.org/10.1007/BF00797440

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  • DOI: https://doi.org/10.1007/BF00797440

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