Title: Method for preparing magnesium oxide anti-corrosion protective film by sol-gel technology
Application Number: 200610054443 Application Date: 2006.07.14
Publication Number: 1900362 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C23F15/00;B05D7/14;B05D7/24;B05C3/02;C01F5/06
Applicant(s) Name: South China Univ. Address:
Inventor(s) Name: Li Qing;Wang Juping;Zhang Liang
Attorney & Agent: zhou shaogong
Abstract:
    A sol-gel technology preparing magnesia anticorrosion protective film method overcomes shortages of expensive experimental equipment in current dry process and poor sol stability and repetitiveness in wet process. Said anticorrosion method uses inorganic magnesium salts as raw material under normal temperature and pressure, to prepare sol film suitable for different easy corrosion metal base material, said thin layer having good corrosion preventive properties to easy corrosion metal.
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