THERMAL RESISTANT COATING OBTAINED FROM ZIRCONIUM AND ALUMINUM OXIDES BY DETONATION METHOD

2019

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DOI 10.52676/1729-7885-2019-4-103-107
Data confidence 70 medium
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Abstract

The aim of this work was to study coatings deposited by the detonation method on the surface of stainless steel 12X18H10T. CCDS detonation complex, Xpert Pro X-ray analysis (U = 40 kV, I = 30 mA CuKα), Phenom ProX scanning electron microscope (SEM) and DuraScan-20 microstructure detection methods were used. The surface of the steel was covered by Al2O3 and ZrO2 powders in 500 and 1100 μm thick. The thickness of the coating was measured and the elemental analysis was performed. Based on literary reviews and research, it was found that the covering of the metal with different coatings increases the physico-mechanical and tribological properties.