Electrodeposition of Ni-Nitride Composite Coating: A Review of Recent Study Esmar Budi1,2,*, Iwan Sugihartono1, Widyaningrum Indrasari1, Teguh Budi Prayitno1, Hadi Nasbey1,2
1Physics Program, Faculty of Mathematics and Science, Universitas Negeri Jakarta, Jl. Rawamangun Muka I, Jakarta 13220, Indonesia
2Physics Education Program, Faculty of Mathematics and Science, Universitas Negeri Jakarta, Jl. Rawamangun Muka I, Jakarta 13220, Indonesia
Abstract
This work point to a wide potentially on performance improvement of transition metal-based coating system especially Ni-TiN-AlN and Ni-TiN-AlN/Si3N4 composite coatings by using electrodeposition process. Electrodeposition is widely used in metal matrix composite for many industrial applications due to a relatively cheap solution to enhance the composite performance. The aim of this work is to study the influence of various current density and nitride particles concentration on corrosion behaviour of composite coatings. The corrosion test was performed by immersing the deposited composite samples into acid solution for 2 hours. The results showed that the mass loss rate of Ni-TiN-AlN composite coatings tend to increase as the current density was increased. Meanwhile, the mass loss rate of Ni-TiN-AlN and Ni-TiN-AlN/Si3N4 composite coatings tend to decrease as the nitride particles concentration was increased. However, in general, the corrosion resistance of Ni-TiN-AlN/Si3N4 composite coating was better than that of Ni-TiN-AlN.
Keywords: Ni-Nitride composite, coating, electrodeposition, corrosion, current density, concentration
