Fracture resistant and wear corrosion performance of CrN/ZrN bilayers deposited onto AISI 420 stainless steel

CrN/ZrN (1, 8, 15, and 30) bilayers were deposited onto AISI 420 steel substrates at 250°C and 6.6x10-3 mbar with gas ratio Ar/N2 50:3.0 as gas mixture and bias -60V were applied. AFM analysis presented different morphologies, showing that the coatings with 15 bilayers had an average grain size of 4...

Full description

Autores:

Alba de Sánchez, Nelly Cecilia
Jaramillo, Henry E.
Vivas, Zulima
Aperador Chaparro, William Arnulfo
Caicedo, Julio Cesar
Amaya, Cesar
Jaramillo Suarez, Héctor Enrique

Tipo de recurso:

Article of investigation

Fecha de publicación:

2008

Institución:

Escuela Colombiana de Ingeniería Julio Garavito

Repositorio:

Repositorio Institucional ECI

Idioma:

eng

OAI Identifier:

oai:repositorio.escuelaing.edu.co:001/2366

Acceso en línea:

https://repositorio.escuelaing.edu.co/handle/001/2366
https://doi.org/10.4028/www.scientific.net/AMR.38.63
https://www.scientific.net/AMR.38.63

Palabra clave:

Acero - Corrosión
Acero inoxidable - Corrosión
Resistencia a la fractura
Steel - Corrosion
Steel, stainless - Corrosion
Fracture resistance
Bilayers
Atomic force microscopy
Corrosion
Mechanical properties
Magnetron sputtering
Stainless steel

Rights

closedAccess

License

http://purl.org/coar/access_right/c_14cb