Original document(4 pages)  中文版
    The invention discloses a metal Mn antioxidation passivating liquid and preparing method, which comprises the following parts: 0.5-10% phosphoric salt, 0.1-5% fepitrizol, 0-5% organic or inorganic amine ammonium salt, organic amine sodium salt, organic amine potassium salt and water, wherein the metal Mn piece is soaked in the water solution with phosphoric salt, fepitrizol and organic amine material for 0.01-30min, which is dried under 50-120 deg.c.
Application Number
申请号		 200610113268 Application Date
申请日		 2006.09.21
Title 名称 Manganese metal oxidation proof passivation liquid and use method thereof
Publication Number
公开号		 1924092 Publication Date
公开日		 2007.03.07
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C23C22/07;C23C22/08;C23C22/77;C23C22/82
Applicant(s) Name
申请人		 University of Science and Technology Beijing
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 luzhong qiang
More information 更  多  信  息


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