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  1. No Access

    Article

    Mechanical properties of type IIb synthetic diamond at a temperature of 900°C

    Mechanical properties of a type IIb synthetic diamond produced by the temperature gradient method have been studied at 900°C using indenters having different angles between the pyramid axis and face. The strai...

    Yu. V. Mil’man, E. M. Pidgornyuk, A. N. Katrusha… in Journal of Superhard Materials (2012)

  2. No Access

    Article

    Structure and hardness of octahedral natural diamond single crystals depending on the HPHT treatment conditions

    The structure evolution of octahedral natural diamond single crystals has been studied depending on the HPHT treatment using Raman scattering and infrared spectroscopy. It has been found that the formation of ...

    A. N. Sokolov, A. A. Shul’zhenko, V. G. Gargin… in Journal of Superhard Materials (2012)

  3. No Access

    Article

    Effect of the titanium do** of the Fe—Co—C solvent on the nitrogen content of diamond single crystals grown at high pressures and temperatures

    Diamond single crystals have been grown experimentally in Fe—Co-based alloys—solvents for carbon with a titanium content varying from 1 to 2 wt %. Average growth rates and morphological features of the grown c...

    V. V. Lysakovskii, S. A. Ivakhnenko, A. N. Katrusha in Journal of Superhard Materials (2007)