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High-strength low-alloy powder steel with a composite structure

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Abstract

The influence of carbon, nanodisperse Ni-Cu alloy, and ZrO2 nanoparticles on the sintering and properties of sprayed iron powder is investigated. The mechanical properties of the new steel with a composite structure exceed by a factor of 2-3 those for the steel of the same composition produced from a mixture of ordinary powder.

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Authors and Affiliations

  1. Institute of Metallurgy, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia

    A. G. Meilakh

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  1. A. G. Meilakh
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Original Russian Text © A.G. Meilakh, 2009, published in “Stal’,” 2009, No. 11, pp. 90–92.

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Meilakh, A.G. High-strength low-alloy powder steel with a composite structure. Steel Transl. 39, 1035–1037 (2009). https://doi.org/10.3103/S0967091209110199

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  • DOI: https://doi.org/10.3103/S0967091209110199

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