Corrosion prevention of magnesium surfaces via surface conversion treatments using ionic liquids
Patent
·
OSTI ID:1321863
A method for conversion coating a magnesium-containing surface, the method comprising contacting the magnesium-containing surface with an ionic liquid compound under conditions that result in decomposition of the ionic liquid compound to produce a conversion coated magnesium-containing surface having a substantially improved corrosion resistance relative to the magnesium-containing surface before said conversion coating. Also described are the resulting conversion-coated magnesium-containing surface, as well as mechanical components and devices containing the conversion-coated magnesium-containing surface.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-BATTELLE, LLC (Oak Ridge, TN)
- Patent Number(s):
- 9,435,033
- Application Number:
- 14/044,248
- OSTI ID:
- 1321863
- Resource Relation:
- Patent File Date: 2013 Oct 02
- Country of Publication:
- United States
- Language:
- English
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