JPS5037129B2 - - Google Patents

Info

Publication number
JPS5037129B2
JPS5037129B2 JP6889172A JP6889172A JPS5037129B2 JP S5037129 B2 JPS5037129 B2 JP S5037129B2 JP 6889172 A JP6889172 A JP 6889172A JP 6889172 A JP6889172 A JP 6889172A JP S5037129 B2 JPS5037129 B2 JP S5037129B2
Authority
JP
Japan
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
JP6889172A
Other languages
Japanese (ja)
Other versions
JPS4927423A (en
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 filed Critical
Priority to JP6889172A priority Critical patent/JPS5037129B2/ja
Priority to SE7309637A priority patent/SE384228B/en
Priority to DE19732334739 priority patent/DE2334739C3/en
Priority to FR7325080A priority patent/FR2192180B1/fr
Priority to IT2639273A priority patent/IT991092B/en
Priority to GB3271373A priority patent/GB1404388A/en
Priority to BE2052904A priority patent/BE802120A/en
Priority to BR514473A priority patent/BR7305144D0/en
Publication of JPS4927423A publication Critical patent/JPS4927423A/ja
Priority to US05/608,686 priority patent/US3976518A/en
Publication of JPS5037129B2 publication Critical patent/JPS5037129B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • 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
    • 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
    • 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
    • C21D8/1216—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 characterised by the working steps
    • C21D8/1233—Cold rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
JP6889172A 1972-07-10 1972-07-10 Expired JPS5037129B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP6889172A JPS5037129B2 (en) 1972-07-10 1972-07-10
SE7309637A SE384228B (en) 1972-07-10 1973-07-09 WAY TO PRODUCE CORNORIZED SILICONE STEEL PLATE
DE19732334739 DE2334739C3 (en) 1972-07-10 1973-07-09 Process for the production of magnetic sheets with a Goss texture
FR7325080A FR2192180B1 (en) 1972-07-10 1973-07-09
GB3271373A GB1404388A (en) 1972-07-10 1973-07-10 Processes for the production of grain-oriented steel sheet
IT2639273A IT991092B (en) 1972-07-10 1973-07-10 PROCEDURE FOR PRODUCING STEEL SHEETS WITH ORIENTED GRAIN WITH A GREATLY IMPROVED MAGNETIC FLUX DENSITY
BE2052904A BE802120A (en) 1972-07-10 1973-07-10 PROCESS FOR THE MANUFACTURING OF ELECTRIC STEEL STRIPS WITH ORIENTED GRAINS AND SIGNIFICANTLY IMPROVED MAGNETIC FIELD INTENSITY
BR514473A BR7305144D0 (en) 1972-07-10 1973-07-10 IMPROVEMENT IN PROCESS FOR THE PRODUCTION OF ELECTRIC STEEL PLATES WITH ORIENTED GRAIN, HAVING NOTES OF IMPROVED MAGNETIC FLOW DENSITY
US05/608,686 US3976518A (en) 1972-07-10 1975-08-28 Process for producing grain-oriented electric steel sheets having remarkably improved magnetic flux density

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6889172A JPS5037129B2 (en) 1972-07-10 1972-07-10

Publications (2)

Publication Number Publication Date
JPS4927423A JPS4927423A (en) 1974-03-11
JPS5037129B2 true JPS5037129B2 (en) 1975-12-01

Family

ID=13386715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6889172A Expired JPS5037129B2 (en) 1972-07-10 1972-07-10

Country Status (8)

Country Link
JP (1) JPS5037129B2 (en)
BE (1) BE802120A (en)
BR (1) BR7305144D0 (en)
DE (1) DE2334739C3 (en)
FR (1) FR2192180B1 (en)
GB (1) GB1404388A (en)
IT (1) IT991092B (en)
SE (1) SE384228B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1127263B (en) * 1978-11-28 1986-05-21 Nippon Steel Corp SEPARATION SUBSTANCE TO BE USED IN THE ANNEALING PHASE OF ORIENTED GRAINS OF SILICON STEEL
JPS60145382A (en) * 1984-01-09 1985-07-31 Nippon Steel Corp Production of grain-oriented electrical steel sheet having excellent magnetic characteristic and film characteristic
JPS60177132A (en) * 1984-02-24 1985-09-11 Nippon Steel Corp Production of grain oriented electrical steel sheet having excellent magnetic characteristic and high magnetic flux density
US4582547A (en) * 1984-05-07 1986-04-15 Allegheny Ludlum Steel Corporation Method for improving the annealing separator coating on silicon steel and coating therefor
DE69030781T3 (en) † 1989-03-30 2001-05-23 Nippon Steel Corp., Tokio/Tokyo Process for the production of grain-oriented electrical steel sheets by means of rapid quenching and solidification
DE69515892T3 (en) † 1994-11-16 2005-10-20 Nippon Steel Corp. METHOD FOR PRODUCING AN ELECTRIC DIRECTIVE PLATE WITH GOOD GLASS STABILITY AND EXCELLENT MAGNETIC PROPERTIES

Also Published As

Publication number Publication date
BE802120A (en) 1973-11-05
GB1404388A (en) 1975-08-28
SE384228B (en) 1976-04-26
IT991092B (en) 1975-07-30
DE2334739C3 (en) 1975-07-24
BR7305144D0 (en) 1974-08-15
FR2192180A1 (en) 1974-02-08
DE2334739B2 (en) 1974-12-12
JPS4927423A (en) 1974-03-11
DE2334739A1 (en) 1974-01-31
FR2192180B1 (en) 1975-08-22

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