Abstract
An investigation was made of the composition, structure and wear rate of detonation coatings on steel 30KhGSNA deposited from composite powders based on TiC0.5N0.5 with refractory additions of SiC, AlN, and a Ni – Cr metallic binder. It was shown that at a load of 10 MPa coatings based on titanium carbonitride exhibit substantially less wear and a larger range of sliding velocities with a stable value of wear than coatings of the hard alloy VK15 (WC – 15% Co). The physico-chemical reactions in the process of tribo-oxidation were analyzed.
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Podchernyaeva, I.A., Panasyuk, A.D. Structure and Properties of Wear-Resistant Detonation Coatings Based on Titanium Carbonitride. Powder Metallurgy and Metal Ceramics 42, 497–502 (2003). https://doi.org/10.1023/B:PMMC.0000013222.99327.97
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DOI: https://doi.org/10.1023/B:PMMC.0000013222.99327.97