Abstract
A bench for wear testing of powder coatings and metal counterbodies has been developed and manufactured under conditions of low climatic ambient temperatures. Thermophysical measurements of the operation of the “powder coating–counterbody” friction unit in cold conditions have been carried out. Wear tests were carried out during sliding friction of modified powder coatings at low climatic temperatures. Corundum additives Al2O3 and ultrafine spinels CoAl2O4 and CuAl2O4 were used as modifying additives for wear-resistant powder coatings. For friction, counterbodies were used—pads made of ordinary and hardened ShKh15 grade steel.
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Translated by S. Avodkova
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Struchkov, N.F., Lebedev, D.I., Bol’shev, K.N. et al. Investigation of Wear of Modified Powder Coatings under Sliding Friction at Low Climatic Temperatures. Steel Transl. 53, 27–32 (2023). https://doi.org/10.3103/S0967091223010126
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DOI: https://doi.org/10.3103/S0967091223010126