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Effect of focused solar power on the structure and phase composition of a copper-based material

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Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

The change in the content, structure, and microhardness at a depth of the scale layer, which forms on the copper-based material under focused solar radiation, is studied. The formation of a structure with an external layer of CuO, Fe2O3, NiO oxides and mixed Cu3WO6 oxide (spinel type) with high microhardness Hµ = 29.4 GPa is shown.

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Authors and Affiliations

  1. Institute for Problems of Materials Science, National Academy of Sciences of Ukraine, Kiev

    V. G. Kayuk, T. A. Epifantseva, A. Yu. Koval’ & I. D. Martyukhin

Authors
  1. V. G. Kayuk
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  2. T. A. Epifantseva
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  3. A. Yu. Koval’
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  4. I. D. Martyukhin
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Translated from Poroshkovaya Metallurgiya, Vol. 46, No. 3–4 (454), pp. 20–25, 2007.

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Kayuk, V.G., Epifantseva, T.A., Koval’, A.Y. et al. Effect of focused solar power on the structure and phase composition of a copper-based material. Powder Metall Met Ceram 46, 118–122 (2007). https://doi.org/10.1007/s11106-007-0019-3

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  • DOI: https://doi.org/10.1007/s11106-007-0019-3

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