Abstract
A diamond polycrystalline composite material with improved physico-mechanical characteristics has been obtained at high pressure and temperature using nickel and cobalt powders and tungsten carbide nanopowder as sintering aids. Samples of this material reinforced with CVD polycrystalline diamond at high pressure and temperature have been manufactured.
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References
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Ashkinazi, E.E., Ral’chenko, V.G., Konov. V.I., et al., RF Patent 2413699, 2011, byul. no. 7.
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Original Russian Text © E.E. Ashkinazi, A.A. Shul’zhenko, V.G. Gargin, A.N. Sokolov, L.I. Aleksandrova, V.N. Tkach, V.G. Ral’chenko, V.I. Konov, A.P. Bol’shakov, S.G. Ryzhkov, R.K. Bogdanov, A.P. Zakora, M.V. Suprun, 2013, published in Sverkhtverdye Materialy, 2013, Vol. 35, No. 5, pp. 95–98.
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Ashkinazi, E.E., Shul’zhenko, A.A., Gargin, V.G. et al. Diamond polycrystalline composite material with dispersion-hardened nickel-based additive. J. Superhard Mater. 35, 327–329 (2013). https://doi.org/10.3103/S1063457613050092
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DOI: https://doi.org/10.3103/S1063457613050092