Mechanical, microstructural and oxidation properties of reactively sputtered thin CrN coatings on steel
R Cecchini, A Fabrizi, M Cabibbo, C Paternoster… - Thin Solid Films, 2011 - Elsevier
Abstract Thin (40 nm and 160 nm) Crsingle bond N coatings were deposited on steel by
reactive magnetron sputtering deposition, varying the N 2 flow. The coatings were
characterized in the as-deposited condition and after annealing in air at 500° C for 1 h, by X-
Ray Diffraction, Transmission Electron Microscopy, Raman and Fourier Transform Infrared
spectroscopies. Hardness was measured by nanoindentation. Coatings have a
nanocrystalline microstructure with the phase shifting from Cr 2 N to CrN, increasing grain …
reactive magnetron sputtering deposition, varying the N 2 flow. The coatings were
characterized in the as-deposited condition and after annealing in air at 500° C for 1 h, by X-
Ray Diffraction, Transmission Electron Microscopy, Raman and Fourier Transform Infrared
spectroscopies. Hardness was measured by nanoindentation. Coatings have a
nanocrystalline microstructure with the phase shifting from Cr 2 N to CrN, increasing grain …
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