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Mechanical Properties of Hard WC–Co Alloys Produced Traditionally and by Spark Plasma Sintering

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Abstract

The production of WC–Co alloy by spark plasma sintering under pressure is proposed. The influence of the sintering conditions on the structure and mechanical properties of the alloy is investigated. We show that the composites obtained by spark plasma sintering have better mechanical properties than those produced by traditional hot pressing.

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Funding

Financial support was provided by the Russian Ministry of Education and Science under agreement 074-11-2018-011 (May 31, 2018) regarding the high-technology production of innovative electrical-heating systems with improved properties for various applications, within the framework of Russian government decree 218 (April 9, 2010).

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Authors and Affiliations

  1. Stankin Moscow State Technical University, Moscow, Russia

    Yu. O. Pristinskii, N. Yu. Peretyagin, E. V. Kuznetsova & P. Yu. Peretyagin

Authors
  1. Yu. O. Pristinskii
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  2. N. Yu. Peretyagin
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  3. E. V. Kuznetsova
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  4. P. Yu. Peretyagin
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Corresponding author

Correspondence to Yu. O. Pristinskii.

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Translated by B. Gilbert

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Pristinskii, Y.O., Peretyagin, N.Y., Kuznetsova, E.V. et al. Mechanical Properties of Hard WC–Co Alloys Produced Traditionally and by Spark Plasma Sintering. Russ. Engin. Res. 39, 1029–1033 (2019). https://doi.org/10.3103/S1068798X19120177

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  • DOI: https://doi.org/10.3103/S1068798X19120177

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