Magnesium anodisation methods

Details Magnesium anodisation methods Magnesium anodisation methods

2008-07-08

2008-07-08

Tsang-Foster, Susy (Department: 1795)

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Forming nonmetal coating using specified waveform other than...

C205S210000, C205S213000, C205S321000, C205S326000

Reexamination Certificate

active

07396446

ABSTRACT:
This invention relates to a method of anodising magnesium material which includes anodising the magnesium while it is immersed in an aqueous electrolyte solution having a pH above 7, and in the presence of a phosphate, the electrolyte solution also containing a sequestering agent. The method may further include the provision of a plasma suppressing substance within the electrolyte solution. Furthermore, the electrolyte solution may also preferably include a tertiary amine such a TEA, and the current passed through the electrolyte solution may preferably be a straight DC current.

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