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公开(公告)号：US08262810B2
公开(公告)日：2012-09-11
申请号：US13045733
申请日：2011-03-11
申请人： Sheng-En Hsu , Yong Liu , Fei-Xiang Li , Zhao Jin
发明人： Sheng-En Hsu , Yong Liu , Fei-Xiang Li , Zhao Jin
摘要： A method for conversion treating a surface of a magnesium alloy workpiece includes the steps of degreasing, acid pickling, alkali pickling, and chemical converting. A phosphating solution is used in the step of chemical converting and includes the following solution concentrations: 2.89 gram/liter to 8.67 gram/liter of phosphoric acid, 0.3 gram/liter to 1.0 gram/liter of carbamide, 0.39 gram/liter to 1.56 gram/liter of nitric acid, 6 gram/liter to 30 gram/liter of manganese dihydrogen phosphate, and 0.2 gram/liter to 0.6 gram/liter of tannin.
摘要翻译： 对镁合金工件的表面进行转化处理的方法包括脱脂，酸洗，碱洗和化学转化的步骤。 在化学转化步骤中使用磷酸盐溶液，包括以下溶液浓度：2.89克/升至8.67克/升磷酸，0.3克/升至1.0克/升氨基酰胺，0.39克/升至1.56克 /升硝酸，6克/升至30克/升磷酸二氢锰和0.2克/升至0.6克/升的单宁。
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2.发明授权公开(公告)号：US07942983B2
公开(公告)日：2011-05-17
申请号：US12168054
申请日：2008-07-03
申请人： Sheng-En Hsu , Yong Liu , Fei-Xiang Li , Zhao Jin
发明人： Sheng-En Hsu , Yong Liu , Fei-Xiang Li , Zhao Jin
摘要： An exemplary phosphating solution is used for conversion treating a surface of a magnesium alloy workpiece. The phosphating solution includes: 2.89 gram/liter to 8.67 gram/liter of phosphoric acid, 0.3 gram/liter to 1.0 gram/liter of carbamide, 0.39 gram/liter to 1.56 gram/liter of nitric acid, 6 gram/liter to 30 gram/liter of manganese dihydrogen phosphate, and 0.2 gram/liter to 0.6 gram/liter of tannin. A method for conversion treating a surface of a magnesium alloy workpiece is also provided.
摘要翻译： 示例性的磷酸盐溶液用于对镁合金工件的表面进行转化处理。 磷酸盐溶液包括：2.89克/升至8.67克/升磷酸，0.3克/升至1.0克/升的脲，0.39克/升至1.56克/升硝酸，6克/升至30克 /升磷酸二氢锰和0.2克/升至0.6克/升的单宁。 还提供了一种用于转化处理镁合金工件的表面的方法。
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公开(公告)号：US20090162678A1
公开(公告)日：2009-06-25
申请号：US12168053
申请日：2008-07-03
申请人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
发明人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
CPC分类号： C23G1/12 , C23C22/60 , C23C22/68 , Y10T428/31678
摘要： An exemplary magnesium alloy article includes a main body and a phosphate film formed on a surface of the magnesium alloy main body. The phosphate film contains carbon, oxygen, magnesium, aluminum, phosphorus, and manganese. A method for fabricating the present magnesium alloy article is also provided.
摘要翻译： 示例性的镁合金制品包括在镁合金主体的表面上形成的主体和磷酸盐膜。 磷酸盐膜含有碳，氧，镁，铝，磷和锰。 还提供了一种用于制造本发明的镁合金制品的方法。
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公开(公告)号：US20110155287A1
公开(公告)日：2011-06-30
申请号：US13045733
申请日：2011-03-11
申请人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
发明人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
摘要： A method for conversion treating a surface of a magnesium alloy workpiece includes the steps of degreasing, acid pickling, alkali pickling, and chemical converting. A phosphating solution is used in the step of chemical converting and includes the following solution concentrations: 2.89 gram/liter to 8.67 gram/liter of phosphoric acid, 0.3 gram/liter to 1.0 gram/liter of carbamide, 0.39 gram/liter to 1.56 gram/liter of nitric acid, 6 gram/liter to 30 gram/liter of manganese dihydrogen phosphate, and 0.2 gram/liter to 0.6 gram/liter of tannin.
摘要翻译： 对镁合金工件的表面进行转化处理的方法包括脱脂，酸洗，碱洗和化学转化的步骤。 在化学转化步骤中使用磷酸盐溶液，包括以下溶液浓度：2.89克/升至8.67克/升磷酸，0.3克/升至1.0克/升氨基酰胺，0.39克/升至1.56克 /升硝酸，6克/升至30克/升磷酸二氢锰和0.2克/升至0.6克/升的单宁。
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5.发明申请公开(公告)号：US20090159096A1
公开(公告)日：2009-06-25
申请号：US12168055
申请日：2008-07-03
申请人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
发明人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
IPC分类号： B08B3/08
摘要： An exemplary acid pickling solution for treating a surface of a magnesium alloy workpiece. The acid pickling solution consists of 5 g/l to 30 g/l of citric acid, 1.5 g/l to 6 g/l of surface active agent, wherein the surface active agent is a water-soluble and silicone free agent. A method for treating a surface of a magnesium alloy workpiece is also provided.
摘要翻译： 用于处理镁合金工件的表面的示例性酸洗溶液。 酸洗溶液由5g / l至30g / l柠檬酸，1.5g / l至6g / l的表面活性剂组成，其中表面活性剂是水溶性和无硅酮剂。 还提供了一种用于处理镁合金工件的表面的方法。
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6.发明申请PHOSPHATING SOLUTION AND METHOD FOR CONVERSION TREATING SURFACE OF MAGNESIUM ALLOY WORKPIECE 有权镁合金工件转化处理表面的磷化溶液及方法公开(公告)号：US20090159158A1
公开(公告)日：2009-06-25
申请号：US12168054
申请日：2008-07-03
申请人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
发明人： SHENG-EN HSU , YONG LIU , FEI-XIANG LI , ZHAO JIN
摘要： An exemplary phosphating solution is used for conversion treating a surface of a magnesium alloy workpiece. The phosphating solution includes: 2.89 gram/liter to 8.67 gram/liter of phosphoric acid, 0.3 gram/liter to 1.0 gram/liter of carbamide, 0.39 gram/liter to 1.56 gram/liter of nitric acid, 6 gram/liter to 30 gram/liter of manganese dihydrogen phosphate, and 0.2 gram/liter to 0.6 gram/liter of tannin. A method for conversion treating a surface of a magnesium alloy workpiece is also provided.
摘要翻译： 示例性的磷酸盐溶液用于对镁合金工件的表面进行转化处理。 磷酸盐溶液包括：2.89克/升至8.67克/升磷酸，0.3克/升至1.0克/升的脲，0.39克/升至1.56克/升硝酸，6克/升至30克 /升磷酸二氢锰和0.2克/升至0.6克/升的单宁。 还提供了一种用于转化处理镁合金工件的表面的方法。
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