Invention Grant
- Patent Title: Corrosion prevention of magnesium surfaces via surface conversion treatments using ionic liquids
- Patent Title (中): 使用离子液体通过表面转化处理对镁表面进行防腐蚀
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Application No.: US14044248Application Date: 2013-10-02
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Publication No.: US09435033B2Publication Date: 2016-09-06
- Inventor: Jun Qu , Huimin Luo
- Applicant: UT-Battelle, LLC
- Applicant Address: US TN Oak Ridge
- Assignee: UT-BATTELLE, LLC
- Current Assignee: UT-BATTELLE, LLC
- Current Assignee Address: US TN Oak Ridge
- Agency: Scully Scott Murphy & Presser
- Main IPC: C23C22/48
- IPC: C23C22/48 ; C23C22/57 ; C23C22/03 ; C23C22/74 ; C23C22/00
Abstract:
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.
Public/Granted literature
- US20150090369A1 CORROSION PREVENTION OF MAGNESIUM SURFACES VIA SURFACE CONVERSION TREATMENTS USING IONIC LIQUIDS Public/Granted day:2015-04-02
Information query
IPC分类:
