PL3921454T3 - Wodna kompozycja do powlekania stali orientowanej - Google Patents

Wodna kompozycja do powlekania stali orientowanej

Info

Publication number
PL3921454T3
PL3921454T3 PL20702148.6T PL20702148T PL3921454T3 PL 3921454 T3 PL3921454 T3 PL 3921454T3 PL 20702148 T PL20702148 T PL 20702148T PL 3921454 T3 PL3921454 T3 PL 3921454T3
Authority
PL
Poland
Prior art keywords
aqueous composition
oriented steel
coating grain
grain
coating
Prior art date
Application number
PL20702148.6T
Other languages
English (en)
Inventor
Marek Machno
Johann Schellenberg
Gerhard Typpelt
Karl Rametsteiner
Christian Breitwieser
Original Assignee
Kansai Helios Austria Gmbh
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 by Kansai Helios Austria Gmbh filed Critical Kansai Helios Austria Gmbh
Publication of PL3921454T3 publication Critical patent/PL3921454T3/pl

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
    • C23C22/05—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
    • 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
    • C23C22/18—Orthophosphates containing manganese cations
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Treatment Of Metals (AREA)
PL20702148.6T 2019-02-06 2020-02-04 Wodna kompozycja do powlekania stali orientowanej PL3921454T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19155700.8A EP3693496A1 (de) 2019-02-06 2019-02-06 Wässrige zusammensetzung zur beschichtung von kornorientiertem stahl
PCT/EP2020/052666 WO2020161094A1 (de) 2019-02-06 2020-02-04 Wässrige zusammensetzung zur beschichtung von kornorientiertem stahl

Publications (1)

Publication Number Publication Date
PL3921454T3 true PL3921454T3 (pl) 2025-04-14

Family

ID=65351916

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20702148.6T PL3921454T3 (pl) 2019-02-06 2020-02-04 Wodna kompozycja do powlekania stali orientowanej

Country Status (7)

Country Link
US (1) US12258666B2 (pl)
EP (2) EP3693496A1 (pl)
JP (1) JP7575386B2 (pl)
KR (1) KR102836975B1 (pl)
CN (1) CN113412343B (pl)
PL (1) PL3921454T3 (pl)
WO (1) WO2020161094A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN115093725B (zh) * 2022-06-23 2023-03-10 上海箬宇新材料有限公司 一种耐1800℃磷酸盐隔热防火涂料及其制备方法
WO2024210186A1 (ja) 2023-04-05 2024-10-10 日本製鉄株式会社 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
EP4692416A4 (en) 2023-04-05 2026-07-22 Nippon Steel Corp Liquid for treating insulation coatings for grain-oriented electromagnetic steel sheets, its production process and process for producing grain-oriented electromagnetic steel sheets
WO2024210188A1 (ja) 2023-04-05 2024-10-10 日本製鉄株式会社 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
EP4692418A4 (en) * 2023-04-05 2026-07-22 Nippon Steel Corp Insulating film treatment liquid for grain-oriented electrical steel sheets, its manufacturing process and manufacturing process for grain-oriented electrical steel sheets
WO2025164715A1 (ja) 2024-01-30 2025-08-07 日本製鉄株式会社 方向性電磁鋼板
JP7755225B1 (ja) 2024-01-30 2025-10-16 日本製鉄株式会社 方向性電磁鋼板

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GB873149A (en) 1956-11-08 1961-07-19 Yawata Iron & Steel Co Method of producing oriented silicon steel
DE1252220B (pl) 1963-04-05 1968-04-25
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
SE402470B (sv) * 1976-10-29 1978-07-03 Asea Ab Sett att behandla ett med en isolerande skyddsbeleggning av silikat forsett foremal av kiselhaltigt stal
JPS5844744B2 (ja) * 1979-11-22 1983-10-05 川崎製鉄株式会社 方向性珪素鋼板にクロム酸化物を含まない張力付加型の上塗り絶縁被膜を形成する方法
JPS56158816A (en) 1980-05-13 1981-12-07 Kawasaki Steel Corp Manufacture of anisotropic electrical steel strip
JPH07122096B2 (ja) 1990-11-07 1995-12-25 新日本製鐵株式会社 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法
US5288736A (en) 1992-11-12 1994-02-22 Armco Inc. Method for producing regular grain oriented electrical steel using a single stage cold reduction
US5643370A (en) 1995-05-16 1997-07-01 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
DE19745445C1 (de) 1997-10-15 1999-07-08 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von kornorientiertem Elektroblech mit geringem Ummagnetisierungsverlust und hoher Polarisation
DE19816200A1 (de) 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung eines Forsterit-Isolationsfilms auf einer Oberfläche von korn-orientierten, anisotropen, elektrotechnischen Stahlblechen
JP3752617B2 (ja) 2000-10-06 2006-03-08 東都興業株式会社 回転伝達装置
KR100553020B1 (ko) * 2001-04-23 2006-02-16 신닛뽄세이테쯔 카부시키카이샤 장력 부여성 절연 피막의 밀착성이 우수한 일방향성 규소강판과 그 제조 방법
US7887645B1 (en) 2001-05-02 2011-02-15 Ak Steel Properties, Inc. High permeability grain oriented electrical steel
JP4122927B2 (ja) * 2002-10-28 2008-07-23 Ｊｆｅスチール株式会社 被膜密着性と耐食性に優れる磁気シールド用方向性電磁鋼板
HUE027079T2 (en) 2005-08-03 2016-10-28 Thyssenkrupp Steel Europe Ag A method for producing magnetizable, grain oriented steel strip
JP5026414B2 (ja) 2006-05-19 2012-09-12 新日本製鐵株式会社 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
JP5194641B2 (ja) * 2007-08-23 2013-05-08 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絶縁被膜付方向性電磁鋼板の製造方法
JP4695722B2 (ja) * 2008-03-31 2011-06-08 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
JP6031951B2 (ja) * 2012-11-09 2016-11-24 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
DE102013208618A1 (de) * 2013-05-10 2014-11-13 Henkel Ag & Co. Kgaa Chromfreie Beschichtung zur elektrischen Isolierung von kornorientiertem Elektroband
BR112017020757B1 (pt) * 2015-03-27 2022-11-01 Jfe Steel Corporation Métodos de fabricar uma chapa de aço elétrico de grão orientado com um revestimento isolante
EP3533901A4 (en) * 2016-10-31 2020-06-17 Nippon Steel Corporation GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET

Also Published As

Publication number Publication date
EP3921454B1 (de) 2024-12-25
EP3921454C0 (de) 2024-12-25
US20220112605A1 (en) 2022-04-14
US12258666B2 (en) 2025-03-25
EP3921454A1 (de) 2021-12-15
KR20210124278A (ko) 2021-10-14
BR112021014908A2 (pt) 2021-09-28
CN113412343B (zh) 2023-03-28
JP2022519691A (ja) 2022-03-24
JP7575386B2 (ja) 2024-10-29
WO2020161094A1 (de) 2020-08-13
CN113412343A (zh) 2021-09-17
EP3693496A1 (de) 2020-08-12
KR102836975B1 (ko) 2025-07-21

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