首页> 外国专利> COATING SOLUTION FOR FORMING AN INSULATION FILM ON GAIN-ORIENTED ELECTRICAL STEEL SHEET CAPABLE OF OVERCOMING DETERIORATION OF ADHESION, CORROSION, AND RESISTANCE OF BICHROME SERIES COATING AGENT, A METHOD FOR MANUFACTURING THEREOF, AND A METHOD FOR FORMING AN INSULATION FILM ON GRAIN-ORIENTED ELECTRICAL STEEL SHEET BY USING THE SOLUTION

COATING SOLUTION FOR FORMING AN INSULATION FILM ON GAIN-ORIENTED ELECTRICAL STEEL SHEET CAPABLE OF OVERCOMING DETERIORATION OF ADHESION, CORROSION, AND RESISTANCE OF BICHROME SERIES COATING AGENT, A METHOD FOR MANUFACTURING THEREOF, AND A METHOD FOR FORMING AN INSULATION FILM ON GRAIN-ORIENTED ELECTRICAL STEEL SHEET BY USING THE SOLUTION

机译：用于在能够克服比邻系列镀膜剂的附着力，腐蚀和电阻变差的增益的电工钢板上形成绝缘膜的涂层解决方案，制造其的方法以及形成绝缘膜的方法使用解决方案的钢板

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PURPOSE: A coating solution for forming an insulation film on a grain-oriented electrical steel sheet, a method for manufacturing thereof, and a method for forming an insulation film on a grain-oriented electrical steel sheet by using the solution are provided to make a grain-oriented electrical steel sheet not including chrome oxide for being favorable to environment and having high tensile stress.;CONSTITUTION: A coating solution for forming an insulation film on a grain-oriented electrical steel sheet comprises core-cell nano particle of 0.05-70 weight %, and phosphate of 30-99.5 weight %. The core-cell nano particle includes a core consisting of magnetic nano particles, and a cell having at least one functional group being combined on the surface of the core. The magnetic nano particle includes at least one metal selected from a group consisting of Fe, Co, Ni, Pt, and Mn, or its oxide. The cell is at least one metal selected from among Si, Al, Mn, Zr, and Ti, or a form of its oxide bonded with hydroxyl. The cell has the chemical formula of SiOm(OH)n. The diameter of the core-cell nano particle is 1-500nm. The phosphate includes at least one metallic component selected from a group consisting of Al, Mg, Ti, Si, Mn, Zn, Co, Ni, and Fe.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Core-cell nano particle

机译：目的：提供一种用于在方向性电磁钢板上形成绝缘膜的涂料溶液，其制造方法以及通过使用该溶液在方向性电磁钢板上形成绝缘膜的方法，以制备不含氧化铬的方向性电磁钢板，对环境有利且具有较高的拉伸应力。;组成：在方向性电磁钢板上形成绝缘膜的涂料溶液，其芯细胞纳米颗粒为0.05-70重量％，磷酸盐为30-99.5重量％。芯细胞纳米颗粒包括由磁性纳米颗粒组成的芯和在芯表面上结合有至少一个官能团的单元。磁性纳米颗粒包括选自由Fe，Co，Ni，Pt和Mn组成的组中的至少一种金属或其氧化物。电池是选自Si，Al，Mn，Zr和Ti中的至少一种金属，或者是其与羟基结合的氧化物的形式。该电池的化学式为SiOm（OH）n。核心细胞纳米粒子的直径为1-500nm。磷酸盐包括选自Al，Mg，Ti，Si，Mn，Zn，Co，Ni和Fe中的至少一种金属成分。COPYRIGHTKIPO 2013; [参考数字]（AA）核细胞纳米颗粒

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公开/公告号KR20130010224A

专利类型
公开/公告日2013-01-28

原文格式PDF
申请/专利权人 POSCO;
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申请/专利号KR20110070886
发明设计人 KWON MIN SERK;
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申请日2011-07-18
分类号C23C22/07;C23C22/82;
国家 KR
入库时间 2022-08-21 16:27:46

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