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Study of Gallium Plating of Metal Electrodes

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DOI: 10.4236/msce.2013.15008    2,249 Downloads   4,084 Views   Citations

ABSTRACT

Conditions of gallium plating of metal electrodes were studied in the paper. It was found that stability of gallium cover depends on the material and is increasing in the raw: stainless steel 08Х18Н12Т < Steel 1, Steel 2, Steel 3, Steel 45 < Ni < Cd < Cu. Phase composition of the electrode surface layer obtained after gallium plating was studied. It was found that gallium with nickel form Ga36Ni64(Ga Ni2) compound and gallium with copper form CuGa2compound. Different acids were used for electrode leaching: H2SO4; HNO3; H3PO4; HCI. It was shown that only hydrochloric acid is suit-able for gallium plating of the electrodes.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Gladyshev, S. , Abdulvaliev, R. , Beisembekova, K. and Sarsenbay, G. (2013) Study of Gallium Plating of Metal Electrodes. Journal of Materials Science and Chemical Engineering, 1, 39-42. doi: 10.4236/msce.2013.15008.

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