Conclusions
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1.
The wear of specimens of titanium and zirconium borides exposed to a two-phase stream is determined by the angle of attack (maximum wear is observed at an angle of 60°), the combination of the microhardness and plasticity of the materials, and the degree of localization of the valence electrons in the stable configurations sp2 or sp3.
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2.
The wear resistance of titanium and zirconium borides is seven to 10 times that of Kh18N10T steel.
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Translated from Poroshkovaya Metallurgiya, No. 7 (139), pp. 88–92, July, 1974.
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Dan'kin, A.A., Svetlopolyanskaya, T.P., Oreshkin, V.D. et al. Abrasive wear resistance and character of rupture of the surface layers of titanium and zirconium borides. Powder Metall Met Ceram 13, 590–593 (1974). https://doi.org/10.1007/BF00792571
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DOI: https://doi.org/10.1007/BF00792571