Electroless Ni-P-Zn Alloy Deposition on Surface of Low Carbon Steel

Autor: Zheng Qiang Xiao, Yu De Liu, Bo Quan Jiang
Rok vydání: 2011
Předmět:
Zdroj: Advanced Materials Research. 366:482-485
ISSN: 1662-8985
DOI: 10.4028/www.scientific.net/amr.366.482
Popis: Electroless plating technique was used to deposit Ni-Zn-P alloy on low carbon steel surface. The optimal process conditions for the Ni-Zn-P deposition rate were determined and under which the bath remained stable and the maximum deposition rate reached 14.5×10-5mol/(cm2•h). The optimal technical conditions for the Ni-Zn-P alloy corrosion resistance performance were also determined and under which the ternary alloy obtained the longest corrosion time. The SEM image and XRD pattern showed that the deposited Ni-Zn-P coating exhibited good smoothness, high density, free of defects and was proven to be a mixture of inhomogeneous phase and nickel solid solution at plating state.
Databáze: OpenAIRE