DE1408931A1 - Verfahren zur Herstellung von kohlenstoffarmen Eisenband oder-blech - Google Patents

Verfahren zur Herstellung von kohlenstoffarmen Eisenband oder-blech

Info

Publication number
DE1408931A1
DE1408931A1 DE19611408931 DE1408931A DE1408931A1 DE 1408931 A1 DE1408931 A1 DE 1408931A1 DE 19611408931 DE19611408931 DE 19611408931 DE 1408931 A DE1408931 A DE 1408931A DE 1408931 A1 DE1408931 A1 DE 1408931A1
Authority
DE
Germany
Prior art keywords
bath
uat
sheet
production
low carbon
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.)
Pending
Application number
DE19611408931
Other languages
German (de)
English (en)
Inventor
Jackson John Martin
Carpenter Victor William
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.)
Armco Inc
Original Assignee
Armco 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 Armco Inc filed Critical Armco Inc
Publication of DE1408931A1 publication Critical patent/DE1408931A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1261—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest following hot rolling
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Cosmetics (AREA)
DE19611408931 1960-09-27 1961-09-23 Verfahren zur Herstellung von kohlenstoffarmen Eisenband oder-blech Pending DE1408931A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58715A US3116179A (en) 1960-09-27 1960-09-27 Production of non-oriented ferrous magnetic materials

Publications (1)

Publication Number Publication Date
DE1408931A1 true DE1408931A1 (de) 1969-05-08

Family

ID=22018471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19611408931 Pending DE1408931A1 (de) 1960-09-27 1961-09-23 Verfahren zur Herstellung von kohlenstoffarmen Eisenband oder-blech

Country Status (6)

Country Link
US (1) US3116179A (enExample)
BE (1) BE607960A (enExample)
DE (1) DE1408931A1 (enExample)
ES (1) ES270590A1 (enExample)
GB (1) GB994080A (enExample)
SE (1) SE304032B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012168253A1 (de) * 2011-06-06 2012-12-13 Thyssenkrupp Electrical Steel Gmbh Verfahren zum herstellen eines kornorientierten, für elektrotechnische anwendungen bestimmten elektrostahlflachprodukts

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794758A (fr) * 1973-01-30 1973-05-16 Cockerill Ougree Province Et E Procede de fabrication d'un produit plat muni d'un revetement inoxydable
US3932235A (en) * 1973-07-24 1976-01-13 Westinghouse Electric Corporation Method of improving the core-loss characteristics of cube-on-edge oriented silicon-iron
JPS531123A (en) * 1976-06-25 1978-01-07 Oiles Industry Co Ltd Porous cast iron
JPS535800A (en) * 1976-07-05 1978-01-19 Kawasaki Steel Co Highhmagneticcflux density oneeway siliconnsteellfolstellite insulator film and method of formation thereof
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236519A (en) * 1936-01-22 1941-04-01 American Rolling Mill Co Method of producing silicon steel sheet or strip
US2287467A (en) * 1940-01-03 1942-06-23 American Rolling Mill Co Process of producing silicon steel
US2455632A (en) * 1946-12-17 1948-12-07 American Steel & Wire Co Silicon electrical steel
US2533394A (en) * 1947-02-20 1950-12-12 Armco Steel Corp Method of obtaining large grain size in silicon steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012168253A1 (de) * 2011-06-06 2012-12-13 Thyssenkrupp Electrical Steel Gmbh Verfahren zum herstellen eines kornorientierten, für elektrotechnische anwendungen bestimmten elektrostahlflachprodukts

Also Published As

Publication number Publication date
GB994080A (en) 1965-06-02
US3116179A (en) 1963-12-31
ES270590A1 (es) 1962-02-16
BE607960A (fr) 1962-01-02
SE304032B (enExample) 1968-09-16

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971