BE876658A - Revetement electrolytique de base utile pour la preparation d'acier au silicium de permeabilite elevee - Google Patents

Revetement electrolytique de base utile pour la preparation d'acier au silicium de permeabilite elevee

Info

Publication number
BE876658A
BE876658A BE0/195482A BE195482A BE876658A BE 876658 A BE876658 A BE 876658A BE 0/195482 A BE0/195482 A BE 0/195482A BE 195482 A BE195482 A BE 195482A BE 876658 A BE876658 A BE 876658A
Authority
BE
Belgium
Prior art keywords
preparation
silicon steel
high permeability
electrolytic coating
basic electrolytic
Prior art date
Application number
BE0/195482A
Other languages
English (en)
French (fr)
Inventor
C Miller
Original Assignee
Allegheny Ludlum Ind Inc
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 Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc
Publication of BE876658A publication Critical patent/BE876658A/xx

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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/10—Coating with enamels or vitreous layers with refractory materials
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
BE0/195482A 1978-05-30 1979-05-30 Revetement electrolytique de base utile pour la preparation d'acier au silicium de permeabilite elevee BE876658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91072078A 1978-05-30 1978-05-30

Publications (1)

Publication Number Publication Date
BE876658A true BE876658A (fr) 1979-11-30

Family

ID=25429232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195482A BE876658A (fr) 1978-05-30 1979-05-30 Revetement electrolytique de base utile pour la preparation d'acier au silicium de permeabilite elevee

Country Status (18)

Country Link
JP (1) JPS54163741A (cs)
AR (1) AR218136A1 (cs)
AT (1) ATA391379A (cs)
AU (1) AU4688979A (cs)
BE (1) BE876658A (cs)
BR (1) BR7903234A (cs)
CA (1) CA1127512A (cs)
CS (1) CS220760B2 (cs)
DE (1) DE2921812C2 (cs)
ES (1) ES481096A1 (cs)
FR (1) FR2427405A1 (cs)
GB (1) GB2022141B (cs)
HU (1) HU177535B (cs)
IT (1) IT1116219B (cs)
PL (1) PL117770B1 (cs)
RO (1) RO78569A (cs)
SE (1) SE7904631L (cs)
YU (1) YU117679A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112498A (en) * 1980-02-05 1981-09-04 Tdk Corp Formation of insulation coating layer of magnetic metal sheet
US6322688B1 (en) * 1997-10-14 2001-11-27 Nippon Steel Corporation Method of forming an insulating film on a magnetic steel sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249049B (cs) * 1959-03-05
SE7703456L (sv) * 1976-04-15 1977-10-16 Gen Electric Tunnplat av kiseljern med bortillsats samt forfarande for framstellning derav
DE2805810A1 (de) * 1977-03-07 1978-09-14 Gen Electric Beschichtung von silizium-eisenmaterial

Also Published As

Publication number Publication date
JPS54163741A (en) 1979-12-26
GB2022141A (en) 1979-12-12
IT1116219B (it) 1986-02-10
GB2022141B (en) 1983-01-12
ES481096A1 (es) 1980-02-01
DE2921812C2 (de) 1982-04-08
HU177535B (en) 1981-11-28
PL117770B1 (en) 1981-08-31
AR218136A1 (es) 1980-05-15
DE2921812A1 (de) 1979-12-06
ATA391379A (de) 1983-04-15
YU117679A (en) 1983-01-21
FR2427405A1 (fr) 1979-12-28
BR7903234A (pt) 1979-12-11
CS220760B2 (en) 1983-04-29
SE7904631L (sv) 1979-12-01
RO78569A (ro) 1982-04-12
CA1127512A (en) 1982-07-13
AU4688979A (en) 1979-12-06
IT7949212A0 (it) 1979-05-28
PL215881A1 (cs) 1980-02-11

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