GB1524997A - Method for producing coated electrical steel sheets having excellent punchability weldability electrical insulation and heat resistance - Google Patents

Method for producing coated electrical steel sheets having excellent punchability weldability electrical insulation and heat resistance

Info

Publication number
GB1524997A
GB1524997A GB41705/75A GB4170575A GB1524997A GB 1524997 A GB1524997 A GB 1524997A GB 41705/75 A GB41705/75 A GB 41705/75A GB 4170575 A GB4170575 A GB 4170575A GB 1524997 A GB1524997 A GB 1524997A
Authority
GB
United Kingdom
Prior art keywords
resin
steel sheets
separable
weldability
heat resistance
Prior art date
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
GB41705/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of GB1524997A publication Critical patent/GB1524997A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/12—Wash primers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Soft Magnetic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
GB41705/75A 1974-10-15 1975-10-10 Method for producing coated electrical steel sheets having excellent punchability weldability electrical insulation and heat resistance Expired GB1524997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49117646A JPS51128650A (en) 1974-10-15 1974-10-15 Process for fabricating electric steel having coatings superior in punchhworkability and weldability

Publications (1)

Publication Number Publication Date
GB1524997A true GB1524997A (en) 1978-09-13

Family

ID=14716824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41705/75A Expired GB1524997A (en) 1974-10-15 1975-10-10 Method for producing coated electrical steel sheets having excellent punchability weldability electrical insulation and heat resistance

Country Status (8)

Country Link
US (1) US4032675A ( )
JP (1) JPS51128650A ( )
BE (1) BE840739A ( )
DE (1) DE2546190C3 ( )
GB (1) GB1524997A ( )
IT (1) IT1043377B ( )
SE (1) SE415785B ( )
SU (1) SU1050572A3 ( )

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233846A (en) * 1975-09-11 1977-03-15 Nippon Steel Corp Process for forming on electromagnetic steel surface insulator coating superior in punchhworkability and weldability
US4138276A (en) * 1976-03-01 1979-02-06 J. M. Eltzroth & Associates, Inc. Coating compositions
JPS5379296A (en) * 1976-12-23 1978-07-13 Kawasaki Steel Co Method of forming insulating film on electrical sheet * wherein nasty smell occurs little upon welding and workability for punching is excellent
JPS60149786A (ja) * 1984-01-17 1985-08-07 Kawasaki Steel Corp 耐食性に優れた亜鉛系合金電気めつき鋼板の表面処理方法
JPS60197881A (ja) * 1984-03-21 1985-10-07 Daido Kohan Kk アルミニウム―亜鉛合金めっき鋼板の表面処理法
JPS61183479A (ja) * 1985-02-09 1986-08-16 Nippon Steel Corp 電磁鋼板の表面処理方法
DE3520090A1 (de) * 1985-06-05 1986-12-11 Stahlwerke Bochum Ag, 4630 Bochum Elektroblech mit einer elektrisch isolierenden einseitigen oder zweiseitigen beschichtung
JPS62100561A (ja) * 1985-10-28 1987-05-11 Nisshin Steel Co Ltd 電磁鋼板絶縁皮膜形成用組成物及び電磁鋼板絶縁皮膜形成方法
JPS6333578A (ja) * 1986-07-25 1988-02-13 Nisshin Steel Co Ltd 電磁鋼板絶縁皮膜用組成物及び絶縁皮膜形成方法
KR920701516A (ko) * 1989-08-14 1992-08-11 가히 다까시 전자강판 절연피막 형성용 조성물 및 전자강판 절연피막 형성방법
JP2728836B2 (ja) * 1993-02-08 1998-03-18 川崎製鉄株式会社 溶接性に優れた電気絶縁被膜を有する電磁鋼板
EP0787831A4 (en) * 1995-08-11 1998-11-11 Nippon Steel Corp RESIN CHROMATE COMPOSITION AND SURFACE TREATED SHEET
US6899770B1 (en) 1999-03-04 2005-05-31 Henkel Corporation Composition and process for treating metal surfaces
DE102008039326A1 (de) 2008-08-22 2010-02-25 IWT Stiftung Institut für Werkstofftechnik Verfahren zum elektrischen Isolieren von Elektroblech, elektrisch isoliertes Elektroblech, lamellierter magnetischer Kern mit dem Elektroblech und Verfahren zum Herstellen eines lamellierten magnetischen Kerns
RU2527234C1 (ru) * 2013-07-22 2014-08-27 Виктор Иванович Кубанцев Способ получения защитных покрытий
KR102480592B1 (ko) * 2018-07-13 2022-12-26 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그의 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902390A (en) * 1955-07-01 1959-09-01 Parker Rust Proof Co Method of coating metal surface with hexavalent chromium compound and polyacrylic acid
US3053691A (en) * 1958-01-29 1962-09-11 Allied Res Products Inc Protective coating
US3053692A (en) * 1958-01-29 1962-09-11 Allied Res Products Inc Protective coating
US3632362A (en) * 1969-06-27 1972-01-04 Nippon Steel Corp Insulation coating for electrical steel sheet and method of application

Also Published As

Publication number Publication date
SE415785B (sv) 1980-10-27
BE840739A (fr) 1976-08-02
DE2546190A1 (de) 1976-04-22
DE2546190C3 (de) 1981-02-19
IT1043377B (it) 1980-02-20
US4032675A (en) 1977-06-28
JPS553429B2 ( ) 1980-01-25
JPS51128650A (en) 1976-11-09
SU1050572A3 (ru) 1983-10-23
DE2546190B2 (de) 1980-06-12
SE7511469L (sv) 1976-04-20
AU8571275A (en) 1976-11-04

Similar Documents

Publication Publication Date Title
GB1524997A (en) Method for producing coated electrical steel sheets having excellent punchability weldability electrical insulation and heat resistance
GB1492330A (en) Rubber articles having slip coating
GB1404819A (en) Magnetic recording material and method for its production
ES435134A1 (es) Un procedimiento para la preparacion de un latex.
JPS51127881A (en) Method of forming laminated sheet container coated with synthetic resin film on both surfaces
JPS57188810A (en) Improving method for magnetic characteristic of directional electromagnetic steel plate
GB1019847A ( )
GB1172007A (en) Synthetic Resin Emulsion Hydraulic Cement Composition
JPS5229848A (en) Vinyl chloride resin composition
AU456702B2 (en) Polymerizable resinous blend of unsaturated polyester resin and polymerizable monomer and method of preparing same
JPS53104664A (en) Method of coating sheet like substrate by thermoplastic polymer
ES446044A1 (es) Mejoras en la construccion de acumuladores electricos de plomo.
AU477607B2 (en) A method of producing coated electrical steel sheets having excellent punchability, weldability electrical insulation and heat resistance
JPS5380430A (en) Coating composition
JPS57186315A (en) Taping method for insulator of electric device
FR2348280A1 (fr) Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage
FR2449134A1 (fr) Procede pour former une pellicule dielectrique ayant une excellente aptitude au decoupage par poinconnage et une forte adhesion, meme apres recuit de detente des tensions dans l'air, sur les surfaces d'une tole d'acier electrique
JPS52155385A (en) Production method of bridge formation polyolefin insulated wire
JPS547491A (en) Preparatin of water thinnable resin
JPS5411145A (en) Pretreatment for powder coating process
JPS53106732A (en) Insulating coating for refrigerant-resistant wire
GB1238717A ( )
JPS5350235A (en) Anticorrosive primer
JPS5276338A (en) Method of forming paint film
JPS537734A (en) Water paint composition

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19951009