JPS579631B2 - - Google Patents

Info

Publication number
JPS579631B2
JPS579631B2 JP5103678A JP5103678A JPS579631B2 JP S579631 B2 JPS579631 B2 JP S579631B2 JP 5103678 A JP5103678 A JP 5103678A JP 5103678 A JP5103678 A JP 5103678A JP S579631 B2 JPS579631 B2 JP S579631B2
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP5103678A
Other versions
JPS54143737A (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5103678A priority Critical patent/JPS54143737A/ja
Publication of JPS54143737A publication Critical patent/JPS54143737A/ja
Publication of JPS579631B2 publication Critical patent/JPS579631B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • 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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • 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
    • C23C22/06—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 aqueous acidic solutions with pH less than 6
    • C23C22/07—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 aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/20—Orthophosphates containing aluminium cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
JP5103678A 1978-04-28 1978-04-28 Formation of chromiummfree insulating top coating for directional silicon steel plate Granted JPS54143737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5103678A JPS54143737A (en) 1978-04-28 1978-04-28 Formation of chromiummfree insulating top coating for directional silicon steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5103678A JPS54143737A (en) 1978-04-28 1978-04-28 Formation of chromiummfree insulating top coating for directional silicon steel plate

Publications (2)

Publication Number Publication Date
JPS54143737A JPS54143737A (en) 1979-11-09
JPS579631B2 true JPS579631B2 (ja) 1982-02-22

Family

ID=12875569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5103678A Granted JPS54143737A (en) 1978-04-28 1978-04-28 Formation of chromiummfree insulating top coating for directional silicon steel plate

Country Status (1)

Country Link
JP (1) JPS54143737A (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006137972A (ja) * 2004-11-10 2006-06-01 Jfe Steel Kk クロムレス被膜付き方向性電磁鋼板およびその製造方法
JP2006137970A (ja) * 2004-11-10 2006-06-01 Jfe Steel Kk クロムレス被膜付き方向性電磁鋼板およびその製造方法
JP2006137971A (ja) * 2004-11-10 2006-06-01 Jfe Steel Kk クロムレス被膜付き方向性電磁鋼板およびその製造方法
WO2007136115A1 (ja) 2006-05-19 2007-11-29 Nippon Steel Corporation 高張力絶縁被膜を有する方向性電磁鋼板及びその絶縁被膜処理方法
WO2009020134A1 (ja) 2007-08-09 2009-02-12 Jfe Steel Corporation 方向性電磁鋼板用絶縁被膜処理液、および絶縁被膜を有する方向性電磁鋼板の製造方法
WO2009025389A1 (ja) 2007-08-23 2009-02-26 Jfe Steel Corporation 方向性電磁鋼板用絶縁被膜処理液、および絶縁被膜を有する方向性電磁鋼板の製造方法
WO2009028726A1 (ja) 2007-08-30 2009-03-05 Jfe Steel Corporation 方向性電磁鋼板用絶縁被膜処理液、および絶縁被膜を有する方向性電磁鋼板の製造方法
JP2011246783A (ja) * 2010-05-28 2011-12-08 Jfe Steel Corp 無機質絶縁被膜付き電磁鋼板
WO2012017695A1 (ja) 2010-08-06 2012-02-09 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP2014095129A (ja) * 2012-11-09 2014-05-22 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
US9011585B2 (en) 2007-08-09 2015-04-21 Jfe Steel Corporation Treatment solution for insulation coating for grain-oriented electrical steel sheets
WO2018051902A1 (ja) 2016-09-13 2018-03-22 Ｊｆｅスチール株式会社 クロムフリー絶縁張力被膜付き方向性電磁鋼板およびその製造方法
US10087529B2 (en) 2014-01-31 2018-10-02 Jfe Steel Corporation Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
WO2020138069A1 (ja) 2018-12-28 2020-07-02 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
US11072861B2 (en) 2015-09-29 2021-07-27 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet
US11535943B2 (en) 2016-10-31 2022-12-27 Nippon Steel Corporation Grain-oriented electrical steel sheet
WO2024210205A1 (ja) 2023-04-05 2024-10-10 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜形成方法
EP4692419A1 (en) 2023-04-05 2026-02-11 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for forming insulating coating film

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2662482B2 (ja) * 1992-08-21 1997-10-15 新日本製鐵株式会社 低鉄損方向性電磁鋼板
JP2002057019A (ja) * 2000-05-30 2002-02-22 Nippon Steel Corp 低騒音トランス用一方向性電磁鋼板
JP4449454B2 (ja) * 2003-12-26 2010-04-14 Ｊｆｅスチール株式会社 方向性電磁鋼板用クロムフリー絶縁被膜の形成方法
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
CN101223300B (zh) 2005-07-14 2010-12-08 新日本制铁株式会社 具有不含铬的绝缘皮膜的取向电磁钢板及其绝缘皮膜剂
JP4878788B2 (ja) * 2005-07-14 2012-02-15 新日本製鐵株式会社 クロムを含有しない電磁鋼板用絶縁被膜剤
JP4983334B2 (ja) * 2007-03-28 2012-07-25 Ｊｆｅスチール株式会社 方向性電磁鋼板用絶縁被膜処理液および方向性電磁鋼板の製造方法
JP5228364B2 (ja) * 2007-04-23 2013-07-03 新日鐵住金株式会社 方向性電磁鋼板
JP5098466B2 (ja) * 2007-07-04 2012-12-12 Ｊｆｅスチール株式会社 クロムレス張力被膜用処理液およびクロムレス張力被膜の形成方法ならびにクロムレス張力被膜付き方向性電磁鋼板
JP5830833B2 (ja) * 2010-07-22 2015-12-09 Ｊｆｅスチール株式会社 半有機絶縁被膜付き電磁鋼板
CN104024443B (zh) * 2011-11-04 2016-01-20 塔塔钢铁英国有限公司 涂覆的晶粒取向钢
DE102013208618A1 (de) * 2013-05-10 2014-11-13 Henkel Ag & Co. Kgaa Chromfreie Beschichtung zur elektrischen Isolierung von kornorientiertem Elektroband
ES2693788T3 (es) * 2014-01-30 2018-12-13 Thyssenkrupp Electrical Steel Gmbh Producto plano de acero eléctrico de grano orientado que comprende un revestimiento aislante
KR101867257B1 (ko) 2014-04-24 2018-06-12 제이에프이 스틸 가부시키가이샤 방향성 전기 강판용의 크롬 프리 절연 피막 처리액 및 크롬 프리 절연 피막 형성 방향성 전기 강판
KR101596446B1 (ko) 2014-08-07 2016-03-07 주식회사 포스코 포스테라이트 피막이 제거된 방향성 전기강판용 예비 코팅제 조성물, 이를 이용하여 제조된 방향성 전기강판 및 상기 방향성 전기강판의 제조방법
WO2016104404A1 (ja) * 2014-12-26 2016-06-30 新日鐵住金株式会社 電磁鋼板
KR20170073311A (ko) * 2015-12-18 2017-06-28 주식회사 포스코 방향성 전기강판용 절연피막 조성물, 방향성 전기강판의 절연피막 형성 방법, 및 절연피막이 형성된 방향성 전기강판
KR102543352B1 (ko) 2017-11-13 2023-06-16 닛폰세이테츠 가부시키가이샤 방향성 전자 강판용 절연 피막을 형성하기 위한 도포액, 및 방향성 전자 강판의 제조 방법
EP3778987A4 (en) 2018-03-28 2021-12-08 Nippon Steel Corporation COATING LIQUID FOR THE FORMATION OF AN INSULATING COATING FILM FOR GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEETS, PROCESS FOR THE PRODUCTION OF GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEETS AND GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEETS
JP6652229B1 (ja) 2018-09-28 2020-02-19 Ｊｆｅスチール株式会社 クロムフリー絶縁被膜形成用処理剤、絶縁被膜付き方向性電磁鋼板およびその製造方法
KR102599445B1 (ko) 2018-10-25 2023-11-08 닛폰세이테츠 가부시키가이샤 방향성 전자 강판용 절연피막을 형성하기 위한 도포액, 방향성 전자 강판, 및 방향성 전자 강판의 제조 방법
JP7131693B2 (ja) 2020-02-28 2022-09-06 Ｊｆｅスチール株式会社 絶縁被膜付き方向性電磁鋼板およびその製造方法
KR20250076582A (ko) 2022-11-02 2025-05-29 닛폰세이테츠 가부시키가이샤 도포액, 도포액의 제조 방법 및 방향성 전자 강판의 제조 방법
EP4692418A1 (en) 2023-04-05 2026-02-11 Nippon Steel Corporation Insulating film processing liquid for grain-oriented electrical steel sheets, method for manufacturing same, and grain-oriented electrical steel sheet manufacturing method

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006137970A (ja) * 2004-11-10 2006-06-01 Jfe Steel Kk クロムレス被膜付き方向性電磁鋼板およびその製造方法
JP2006137971A (ja) * 2004-11-10 2006-06-01 Jfe Steel Kk クロムレス被膜付き方向性電磁鋼板およびその製造方法
JP2006137972A (ja) * 2004-11-10 2006-06-01 Jfe Steel Kk クロムレス被膜付き方向性電磁鋼板およびその製造方法
WO2007136115A1 (ja) 2006-05-19 2007-11-29 Nippon Steel Corporation 高張力絶縁被膜を有する方向性電磁鋼板及びその絶縁被膜処理方法
WO2009020134A1 (ja) 2007-08-09 2009-02-12 Jfe Steel Corporation 方向性電磁鋼板用絶縁被膜処理液、および絶縁被膜を有する方向性電磁鋼板の製造方法
US9011585B2 (en) 2007-08-09 2015-04-21 Jfe Steel Corporation Treatment solution for insulation coating for grain-oriented electrical steel sheets
US8771795B2 (en) 2007-08-09 2014-07-08 Jfe Steel Corporation Treatment solution for insulation coating for grain-oriented electrical steel sheets and method for producing grain-oriented electrical steel sheet having insulation coating
US8535455B2 (en) 2007-08-23 2013-09-17 Jfe Steel Corporation Treatment solution for insulation coating for grain oriented electrical steel sheet and method for producing grain oriented electrical steel sheet having insulation coating
WO2009025389A1 (ja) 2007-08-23 2009-02-26 Jfe Steel Corporation 方向性電磁鋼板用絶縁被膜処理液、および絶縁被膜を有する方向性電磁鋼板の製造方法
WO2009028726A1 (ja) 2007-08-30 2009-03-05 Jfe Steel Corporation 方向性電磁鋼板用絶縁被膜処理液、および絶縁被膜を有する方向性電磁鋼板の製造方法
US8409370B2 (en) 2007-08-30 2013-04-02 Jfe Steel Corporation Treatment solution for insulation coating for grain oriented electrical steel sheet and method for producing grain oriented electrical steel sheet having insulation coating
JP2011246783A (ja) * 2010-05-28 2011-12-08 Jfe Steel Corp 無機質絶縁被膜付き電磁鋼板
WO2012017695A1 (ja) 2010-08-06 2012-02-09 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP2014095129A (ja) * 2012-11-09 2014-05-22 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
US10435791B2 (en) 2014-01-31 2019-10-08 Jfe Steel Corporation Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
US10087529B2 (en) 2014-01-31 2018-10-02 Jfe Steel Corporation Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
US10458021B2 (en) 2014-01-31 2019-10-29 Jfe Steel Corporation Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
US11072861B2 (en) 2015-09-29 2021-07-27 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet
WO2018051902A1 (ja) 2016-09-13 2018-03-22 Ｊｆｅスチール株式会社 クロムフリー絶縁張力被膜付き方向性電磁鋼板およびその製造方法
US11535943B2 (en) 2016-10-31 2022-12-27 Nippon Steel Corporation Grain-oriented electrical steel sheet
WO2020138069A1 (ja) 2018-12-28 2020-07-02 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
US12031191B2 (en) 2018-12-28 2024-07-09 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing same
WO2024210205A1 (ja) 2023-04-05 2024-10-10 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜形成方法
EP4692420A1 (en) 2023-04-05 2026-02-11 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for forming insulating coating film
EP4692419A1 (en) 2023-04-05 2026-02-11 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for forming insulating coating film

Also Published As

Publication number Publication date
JPS54143737A (en) 1979-11-09

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