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arXiv · 1710.01700

Mechanical properties of superhard boron subnitride B13N2

Vladimir L. Solozhenko·Volodymyr Bushlya
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Abstract

Microstructure and mechanical properties of bulk polycristalline rhombohedral boron subnitride B13N2 synthesized by crystallization from the B-BN melt at 7 GPa have been systematically studied by micro- and nanoindentation, atomic force microscopy and scanning electron microscopy. The obtained data on hardness, elastic properties and fracture toughness clearly indicate that B13N2 belongs to a family of superhard phases and can be considered as a promising superabrasive or binder for cubic boron nitride.

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Vladimir L. Solozhenko, Volodymyr Bushlya. 2017-10-04. Mechanical properties of superhard boron subnitride B13N2. https://doi.org/10.3103/s1063457617060065

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