AR218136A1 - Procedimiento mejorado para producir acero al silicio electromagnetico de alta permeabilidad - Google Patents

Procedimiento mejorado para producir acero al silicio electromagnetico de alta permeabilidad

Info

Publication number
AR218136A1
AR218136A1 AR276676A AR27667679A AR218136A1 AR 218136 A1 AR218136 A1 AR 218136A1 AR 276676 A AR276676 A AR 276676A AR 27667679 A AR27667679 A AR 27667679A AR 218136 A1 AR218136 A1 AR 218136A1
Authority
AR
Argentina
Prior art keywords
silicon steel
high permeability
producing high
improved procedure
electromagnetic silicon
Prior art date
Application number
AR276676A
Other languages
English (en)
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
Application granted granted Critical
Publication of AR218136A1 publication Critical patent/AR218136A1/es

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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties 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
AR276676A 1978-05-30 1979-05-28 Procedimiento mejorado para producir acero al silicio electromagnetico de alta permeabilidad AR218136A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR218136A1 true AR218136A1 (es) 1980-05-15

Family

ID=25429232

Family Applications (1)

Application Number Title Priority Date Filing Date
AR276676A AR218136A1 (es) 1978-05-30 1979-05-28 Procedimiento mejorado para producir acero al silicio electromagnetico de alta permeabilidad

Country Status (18)

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

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
WO1999019538A1 (fr) * 1997-10-14 1999-04-22 Nippon Steel Corporation Procede de formation d'un revetement isolant sur une feuille d'acier magnetique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249049B (es) * 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
HU177535B (en) 1981-11-28
CA1127512A (en) 1982-07-13
AU4688979A (en) 1979-12-06
BR7903234A (pt) 1979-12-11
SE7904631L (sv) 1979-12-01
GB2022141B (en) 1983-01-12
CS220760B2 (en) 1983-04-29
DE2921812A1 (de) 1979-12-06
FR2427405A1 (fr) 1979-12-28
YU117679A (en) 1983-01-21
BE876658A (fr) 1979-11-30
PL117770B1 (en) 1981-08-31
ATA391379A (de) 1983-04-15
RO78569A (ro) 1982-04-12
PL215881A1 (es) 1980-02-11
GB2022141A (en) 1979-12-12
DE2921812C2 (de) 1982-04-08
JPS54163741A (en) 1979-12-26
ES481096A1 (es) 1980-02-01
IT1116219B (it) 1986-02-10
IT7949212A0 (it) 1979-05-28

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