CN101223300A - 具有不含铬的绝缘皮膜的取向电磁钢板及其绝缘皮膜剂 - Google Patents
具有不含铬的绝缘皮膜的取向电磁钢板及其绝缘皮膜剂 Download PDFInfo
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- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/62—Treatment of iron or alloys based thereon
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Abstract
Description
50%磷酸二氢盐(*1) | 20%胶体二氧化硅(粒径:7nm) | 添加物(相对于1摩尔磷酸盐的摩尔数) | |
本发明例1 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁0.15 |
本发明例2 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁1.00 |
本发明例3 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化镍1.00 |
本发明例4 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 碳酸锶1.00 |
本发明例5 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氧化钴1.00 |
本发明例6 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 钼酸钠1.00 |
比较例1 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁0.05 |
比较例2 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁5.00 |
比较例3 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 无添加物 |
比较例4 | 磷酸铝50cc+20%胶体二氧化硅(5nm)120cc+CrO3 6g(特开昭61-41778) |
粘附性(*2) | 耐蚀性(*3) | 耐退火性(g/9cm2) | 被膜张力(kg/mm2) | 磁特性 | ||
B8(T) | W17/50(w/kg) | |||||
本发明例1 | ◎无剥离 | ◎无锈,良好 | 150 | 0.80 | 1.93 | 0.83 |
本发明例2 | ◎无剥离 | ◎无锈,良好 | 20 | 0.85 | 1.94 | 0.80 |
本发明例3 | ◎无剥离 | ◎无锈,良好 | 100 | 0.80 | 1.94 | 0.83 |
本发明例4 | ◎无剥离 | ◎无锈,良好 | 130 | 0.79 | 1.93 | 0.83 |
本发明例5 | ◎无剥离 | ○略有点状锈 | 170 | 0.75 | 1.94 | 0.84 |
本发明例6 | ◎无剥离 | ◎无锈,良好 | 120 | 0.78 | 1.94 | 0.83 |
比较例1 | ◎无剥离 | ◎无锈,良好 | 80 | 0.70 | 1.93 | 0.86 |
比较例2 | ○略有剥离 | ○略有点状锈 | 30 | 0.68 | 1.93 | 0.86 |
比较例3 | ○略有剥离 | △大致全面上点状锈 | 950 | 0.55 | 1.93 | 0.88 |
比较例4 | ◎无剥离 | ◎无锈,良好 | 70 | 0.82 | 1.93 | 0.83 |
50%磷酸二氢盐(*1) | 20%胶体二氧化硅(粒径:7nm) | 胶体溶液(相对于1摩尔磷酸盐的摩尔数) | |
本发明例7 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁(10nm)0.25 |
本发明例8 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁(10nm)0.50 |
本发明例9 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁(10nm)1.25 |
本发明例10 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | SiO2-氢氧化铁复合(10nm)*4)0.25 |
本发明例11 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | SiO2-氢氧化铁复合(10nm)0.50 |
本发明例12 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | SiO2-氢氧化铁复合(800nm)0.50 |
本发明例13 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化镍(10nm)0.50 |
本发明例14 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化镍(10nm)1.25 |
本发明例15 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化铁(350nm)1.25 |
本发明例16 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 氢氧化镍(500nm)1.25 |
比较例5 | 磷酸镁(25ml)+磷酸铝(25ml) | 100cc | 没有添加 |
比较例6 | 磷酸铝50cc+20%胶体二氧化硅(5nm)120cc+CrO3 6g(特开昭61-41778) |
粘附性(*2) | 耐蚀性(*3) | 耐退火性(g/9cm2) | 被膜张力(kg/mm2) | 磁特性 | ||
B8(T) | W17/50(w/kg) | |||||
本发明例7 | ◎无剥离 | ○发生很少量的微细锈 | 80 | 0.81 | 1.94 | 0.82 |
本发明例8 | ◎无剥离 | ◎未发生锈,良好 | 30 | 0.84 | 1.93 | 0.80 |
本发明例9 | ◎无剥离 | ○发生很少量的微细锈 | 10 | 0.82 | 1.94 | 0.79 |
本发明例10 | ◎无剥离 | ◎未发生锈,良好 | 90 | 0.81 | 1.94 | 0.81 |
本发明例11 | ◎无剥离 | ◎未发生锈,良好 | 10 | 0.85 | 1.94 | 0.78 |
本发明例12 | ◎无剥离 | ◎未发生锈,良好 | 100 | 0.78 | 1.93 | 0.84 |
本发明例13 | ◎无剥离 | ◎未发生锈,良好 | 40 | 0.80 | 1.93 | 0.83 |
本发明例14 | ◎无剥离 | ◎未发生锈,良好 | 20 | 0.78 | 1.94 | 0.84 |
本发明例15 | ○略有剥离 | △大致全面上点状锈 | 350 | 0.75 | 1.93 | 0.85 |
本发明例16 | ◎无剥离 | ◎未发生锈,良好 | 400 | 0.72 | 1.93 | 0.86 |
比较例5 | ○略有剥离 | △大致全面上点状锈 | 1000 | 0.56 | 1.93 | 0.87 |
比较例6 | ◎无剥离 | ◎未发生锈,良好 | 90 | 0.80 | 1.94 | 0.82 |
Claims (9)
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PCT/JP2005/013432 WO2007007417A1 (ja) | 2005-07-14 | 2005-07-14 | クロムを含まない絶縁皮膜を有する方向性電磁鋼板及びその絶縁皮膜剤 |
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CN101223300A true CN101223300A (zh) | 2008-07-16 |
CN101223300B CN101223300B (zh) | 2010-12-08 |
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CN2005800510658A Active CN101223300B (zh) | 2005-07-14 | 2005-07-14 | 具有不含铬的绝缘皮膜的取向电磁钢板及其绝缘皮膜剂 |
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US (1) | US7850792B2 (zh) |
EP (1) | EP1903125B1 (zh) |
JP (1) | JP4700691B2 (zh) |
KR (1) | KR100973071B1 (zh) |
CN (1) | CN101223300B (zh) |
BR (1) | BRPI0520381B1 (zh) |
WO (1) | WO2007007417A1 (zh) |
Cited By (9)
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CN102782185A (zh) * | 2010-02-18 | 2012-11-14 | 新日本制铁株式会社 | 无方向性电磁钢板及其制造方法 |
TWI452171B (zh) * | 2012-04-19 | 2014-09-11 | China Steel Corp | Metal surface treatment composition and application thereof |
CN104530782A (zh) * | 2015-01-15 | 2015-04-22 | 上海迪升防腐新材料科技有限公司 | 一种磷酸盐涂层溶液及其制备方法 |
CN105264115A (zh) * | 2013-05-23 | 2016-01-20 | 杰富意钢铁株式会社 | 带有绝缘被膜的电磁钢板 |
CN106414802A (zh) * | 2014-01-31 | 2017-02-15 | 杰富意钢铁株式会社 | 无铬张力被膜用处理液、无铬张力被膜的形成方法、以及具有无铬张力被膜的取向性电磁钢板 |
CN107923046A (zh) * | 2015-09-02 | 2018-04-17 | 杰富意钢铁株式会社 | 绝缘被膜处理液和带有绝缘被膜的金属的制造方法 |
CN109852109A (zh) * | 2018-12-29 | 2019-06-07 | 南京宝淳新材料科技有限公司 | 一种钢板用不含六价铬的环保型涂料及其制备方法 |
CN111344436A (zh) * | 2017-11-13 | 2020-06-26 | 日本制铁株式会社 | 用于形成方向性电磁钢板用绝缘皮膜的涂布液及方向性电磁钢板的制造方法 |
CN114555860A (zh) * | 2019-10-31 | 2022-05-27 | 杰富意钢铁株式会社 | 带有绝缘覆膜的电磁钢板 |
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RU2765555C1 (ru) | 2021-05-31 | 2022-02-01 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Электроизоляционное покрытие для электротехнической анизотропной стали, не содержащее в составе соединений хрома и обладающее высокими потребительскими характеристиками |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE789262A (fr) | 1971-09-27 | 1973-01-15 | Nippon Steel Corp | Procede de formation d'un film isolant sur un feuillard d'acierau silicium oriente |
US4037019A (en) * | 1975-10-24 | 1977-07-19 | Morton-Norwich Products, Inc. | Acidic hydrosols and process for coating therewith |
JPS54143737A (en) * | 1978-04-28 | 1979-11-09 | Kawasaki Steel Co | Formation of chromiummfree insulating top coating for directional silicon steel plate |
JPS5641383A (en) | 1979-09-12 | 1981-04-18 | Pentel Kk | Preparation of selective absorbing surface |
JPS5681681A (en) | 1979-12-05 | 1981-07-03 | Nippon Steel Corp | Forming method for insulating film with superior heat resistance |
JPS6141778A (ja) | 1984-08-02 | 1986-02-28 | Nippon Steel Corp | 張力付加性およびスベリ性の優れた方向性電磁鋼板の絶縁皮膜形成方法 |
JP2709515B2 (ja) | 1989-07-05 | 1998-02-04 | 新日本製鐵株式会社 | 鉄心の加工性および耐熱性の優れる方向性電磁鋼板の絶縁皮膜形成方法 |
JP2654861B2 (ja) * | 1990-10-27 | 1997-09-17 | 新日本製鐵株式会社 | 鉄心の加工性および耐熱性の優れた方向性電磁鋼板の絶縁皮膜形成方法 |
JPH04264362A (ja) * | 1991-02-19 | 1992-09-21 | Matsushita Electric Ind Co Ltd | 水素吸蔵合金電極 |
JPH05279747A (ja) * | 1992-04-02 | 1993-10-26 | Nippon Steel Corp | 方向性電磁鋼板の絶縁皮膜形成方法 |
EP0565029B1 (en) * | 1992-04-07 | 1999-10-20 | Nippon Steel Corporation | Grain oriented silicon steel sheet having low core loss and method of manufacturing same |
RU2070617C1 (ru) | 1993-03-15 | 1996-12-20 | Научно-производственное товарищество "ФК" | Способ получения фосфатного покрытия |
JP3009578B2 (ja) | 1993-12-22 | 2000-02-14 | 新日本製鐵株式会社 | 被膜特性の優れる方向性電磁鋼板の製造方法及びその絶縁被膜処理剤 |
TWI221861B (en) | 1998-04-22 | 2004-10-11 | Toyo Boseki | Agent for treating metallic surface, surface-treated metal material and coated metal material |
JP2000169972A (ja) * | 1998-12-04 | 2000-06-20 | Nippon Steel Corp | クロムを含まない方向性電磁鋼板用表面処理剤及びそれを用いた方向性電磁鋼板の製造方法 |
JP2000178760A (ja) | 1998-12-08 | 2000-06-27 | Nippon Steel Corp | クロムを含まない表面処理剤及びそれを用いた方向性電磁鋼板の製造方法 |
JP4474714B2 (ja) | 2000-02-04 | 2010-06-09 | Jfeスチール株式会社 | 絶縁被膜付き電磁鋼板の製造方法 |
AU2002237525B2 (en) | 2001-02-26 | 2005-03-10 | Nippon Steel Corporation | Surface treated steel product, method for production thereof and chemical conversion treatment solution |
RU2240378C2 (ru) | 2002-08-05 | 2004-11-20 | Закрытое акционерное общество "ФК" | Способ получения фосфатного покрытия |
JP4264362B2 (ja) * | 2004-01-15 | 2009-05-13 | 新日本製鐵株式会社 | クロムを含まない方向性電磁鋼板用絶縁皮膜剤及びクロムを含まない絶縁皮膜を有する方向性電磁鋼板 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9934894B2 (en) | 2010-02-18 | 2018-04-03 | Nippon Steel & Sumitomo Metal Corporation | Non-oriented electrical steel sheet and manufacturing method thereof |
CN102782185B (zh) * | 2010-02-18 | 2014-05-28 | 新日铁住金株式会社 | 无方向性电磁钢板及其制造方法 |
US9187830B2 (en) | 2010-02-18 | 2015-11-17 | Nippon Steel & Sumitomo Metal Corporation | Non-oriented electrical steel sheet and manufacturing method thereof |
CN102782185A (zh) * | 2010-02-18 | 2012-11-14 | 新日本制铁株式会社 | 无方向性电磁钢板及其制造方法 |
TWI452171B (zh) * | 2012-04-19 | 2014-09-11 | China Steel Corp | Metal surface treatment composition and application thereof |
CN105264115A (zh) * | 2013-05-23 | 2016-01-20 | 杰富意钢铁株式会社 | 带有绝缘被膜的电磁钢板 |
CN106414802A (zh) * | 2014-01-31 | 2017-02-15 | 杰富意钢铁株式会社 | 无铬张力被膜用处理液、无铬张力被膜的形成方法、以及具有无铬张力被膜的取向性电磁钢板 |
CN106414802B (zh) * | 2014-01-31 | 2018-11-06 | 杰富意钢铁株式会社 | 无铬张力被膜用处理液、无铬张力被膜的形成方法、以及具有无铬张力被膜的取向性电磁钢板 |
CN104530782B (zh) * | 2015-01-15 | 2017-02-22 | 上海迪升防腐新材料科技有限公司 | 一种磷酸盐涂层溶液及其制备方法 |
CN104530782A (zh) * | 2015-01-15 | 2015-04-22 | 上海迪升防腐新材料科技有限公司 | 一种磷酸盐涂层溶液及其制备方法 |
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CN111344436A (zh) * | 2017-11-13 | 2020-06-26 | 日本制铁株式会社 | 用于形成方向性电磁钢板用绝缘皮膜的涂布液及方向性电磁钢板的制造方法 |
CN109852109A (zh) * | 2018-12-29 | 2019-06-07 | 南京宝淳新材料科技有限公司 | 一种钢板用不含六价铬的环保型涂料及其制备方法 |
CN114555860A (zh) * | 2019-10-31 | 2022-05-27 | 杰富意钢铁株式会社 | 带有绝缘覆膜的电磁钢板 |
US12104257B2 (en) | 2019-10-31 | 2024-10-01 | Jfe Steel Corporation | Electrical steel sheet with insulating film |
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BRPI0520381A2 (pt) | 2009-05-05 |
KR100973071B1 (ko) | 2010-07-30 |
EP1903125A1 (en) | 2008-03-26 |
JPWO2007007417A1 (ja) | 2009-01-29 |
CN101223300B (zh) | 2010-12-08 |
KR20080025733A (ko) | 2008-03-21 |
EP1903125B1 (en) | 2015-07-01 |
US7850792B2 (en) | 2010-12-14 |
EP1903125A4 (en) | 2013-04-10 |
US20090208764A1 (en) | 2009-08-20 |
WO2007007417A1 (ja) | 2007-01-18 |
BRPI0520381B1 (pt) | 2016-03-08 |
JP4700691B2 (ja) | 2011-06-15 |
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