In this study, pure nickel was deposited on AA2024 aluminum via pulsed electrodeposition using two duty cycles (25 % and 50 %) at two different frequencies (50 and 100 Hz). The coated specimens were then heat-treated in an argon atmosphere at 500 °C for one hour. The treated specimens were characterized using Optical Microscope (OM), Scanning Electron Microscope (SEM) equipped with energy dispersive spectrometer (EDS), and X-Ray Diffraction (XRD) analysis. According to the results, the coatings were thickened upon increasing the duty cycle and frequency. Heat treatment of the nickel-coated specimen under the duty cycle of 25 % and frequency of 50 Hz experienced formation of Al3Ni intermetallic compound at the interface of the nickel coating and aluminum-based substrate. Heat treatment adversely affected the corrosion resistance of the nickel-coated specimens. Nevertheless, the specimens with Al3Ni intermetallic compound at their interface demonstrated better corrosion resistance among heat-treated materials.
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Khiabani,A. , Seyedraoufi,Z. S. and Heydarzadeh Sohi,M. (2021). Heat Treatment of Pulsed Electroplated Nickel Deposited on AA2024 Aluminum. Advanced Ceramics Progress, 7(1), 46-51. doi: 10.30501/acp.2021.252211.1048
MLA
Khiabani,A. , , Seyedraoufi,Z. S. , and Heydarzadeh Sohi,M. . "Heat Treatment of Pulsed Electroplated Nickel Deposited on AA2024 Aluminum", Advanced Ceramics Progress, 7, 1, 2021, 46-51. doi: 10.30501/acp.2021.252211.1048
HARVARD
Khiabani A., Seyedraoufi Z. S., Heydarzadeh Sohi M. (2021). 'Heat Treatment of Pulsed Electroplated Nickel Deposited on AA2024 Aluminum', Advanced Ceramics Progress, 7(1), pp. 46-51. doi: 10.30501/acp.2021.252211.1048
CHICAGO
A. Khiabani, Z. S. Seyedraoufi and M. Heydarzadeh Sohi, "Heat Treatment of Pulsed Electroplated Nickel Deposited on AA2024 Aluminum," Advanced Ceramics Progress, 7 1 (2021): 46-51, doi: 10.30501/acp.2021.252211.1048
VANCOUVER
Khiabani A., Seyedraoufi Z. S., Heydarzadeh Sohi M. Heat Treatment of Pulsed Electroplated Nickel Deposited on AA2024 Aluminum. ACERP, 2021; 7(1): 46-51. doi: 10.30501/acp.2021.252211.1048