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Panizo Laiz, MiguelAutor o CoautorDiaz Rodriguez, PabloAutor o CoautorSantiago, Jose AntonioAutor o CoautorCorrosion and Tribological Performance of Diamond-like Carbon-Coated ZK 60 Magnesium Alloy
Publicado en:Coatings. 13 (11): 1871- - 2023-11-01 13(11), DOI: 10.3390/coatings13111871
Autores: Claver, A; Fernández, I; Santiago, JA; Diaz-Rodríguez, P; Panizo-Laiz, M; Esparza, J; Palacio, JF; Fuentes, GG; Zalakain, I; García, JA
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In this work, hydrogenated and hydrogen-free Diamond-Like Carbon (DLC) coatings were deposited into ZK60 magnesium alloy using the promising coating method High-Power Impulse Magnetron Sputtering (HiPIMS). CrC and WC were used as interlayers of the thin films, and their influence was studied. The structure and composition of the coatings were characterized using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and Raman spectroscopy. Tribological tests, scratch tests, and nanoindentation were performed to obtain information about the mechanical and tribological properties of the coatings. Finally, immersion and electrochemical tests were performed to evaluate the corrosion behavior of the samples. The results showed a homogeneous layer with improved wear resistance, toughness, and hardness in addition to good adhesion to the substrate of the ZK60 magnesium alloy. The hydrogenated DLC coating showed better results that the hydrogen-free thin layer, and relevant differences were observed depending on the interlayer. In this work, the improvement in the tribological and corrosive properties of Mg alloys was studied by using thin layers of DLC and different intermediate layers, achieving similar or even better wear and adhesion values than with thicker layers.
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El trabajo ha sido publicado en la revista Coatings debido a la progresión y el buen impacto que ha alcanzado en los últimos años, según la agencia WoS (JCR), se ha convertido en una referencia en su campo. En el año de publicación del trabajo, 2023, se encontraba en la posición 68/179, consiguiendo con ello situarse como revista Q2 (Segundo Cuartil), en la categoría Physics, Applied. Destacable, igualmente, el hecho de que la Revista está posicionada en el Cuartil Q2 para la agencia Scopus (SJR) en la categoría Surfaces, Coatings and Films.
2025-06-01:
- WoS: 2
- Scopus: 2