Abstract
Tribological properties are examined for composite materials based on titanium nitride under conditions of dry friction for a wide range of speeds (1–25 m/sec). It is shown that the composites have a high level of tribological properties, which may be better (by up to an order of magnitude) than the properties of known materials. These results are used in guidelines for prospective materials for high-speed friction units. It has been found that there is a necessary condition for the materials to be used in high-speed friction units in that there should be high adhesion strength for the films of oxidation products together with low tendency to adhesion interaction with the counterbody.
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Translated from Poroshkovaya Metallurgiya, Nos. 9–10(451), pp. 50–53, September–October, 2006.
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Evtushok, T.M., Grigor’ev, O.M., Kostenko, O.D. et al. Composite materials based on titanium nitride for high-speed friction units. Powder Metall Met Ceram 45, 445–447 (2006). https://doi.org/10.1007/s11106-006-0104-z
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DOI: https://doi.org/10.1007/s11106-006-0104-z