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The paper presents the effect of the complex architecture of Cr/CrN+a-C:H coatings on their mechanical and tribological properties. These advanced coatings were compared with CrN single coatings and Cr/CrN multilayers. All of them were deposited by the magnetron sputtering technique. The conducted tests allowed nanohardness, elasticity modulus, fracture toughness, and adhesion of coatings to steel...
The paper presents the results of mechanical and tribological tests of Ti/a-C:H nanocomposite carbon coatings and a-C:H hydrogenated carbon coating. All coatings were deposited by magnetron sputtering technique at various acetylene gas flows in a vacuum chamber, resulting in different coatings properties. The conducted study determines hardness, elasticity modulus, fracture resistance, and tribological...
W pracy przedstawiono wyniki badań mechanicznych i tribologicznych powłok węglowych a-C, a-C:H i a-C:N. Właściwości tribologiczne takich powłok wciąż nie są dostatecznie rozpoznane, zwłaszcza w przypadku analiz prowadzonych w podwyższonych temperaturach. W ramach pracy analizowano właściwości mechaniczne – twardość i moduł sprężystości oraz właściwości tribologiczne – wskaźnik zużycia i współczynnik...
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