Method of removing iron oxide deposits from the surface of titanium components
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United States of America Patent
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Feb 28, 2006
Grant Date -
May 26, 2005
app pub date -
Dec 17, 2004
filing date -
Oct 5, 2001
priority date (Note) -
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Abstract
Disclosed is a method and solvent composition capable of removing iron oxide deposits from the surface of titanium components without substantially damaging the underlying titanium component. Iron oxide deposits may be removed from the surface of a titanium component by contacting the titanium component with the solvent composition of the invention. The solvent composition may then be removed from contact with the titanium component to obtain a recyclable solvent composition which is recycled into repeated contact with the titanium component. The solvent composition comprises an aqueous mixture of an organic acid and a hydrohalide acid.
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