JPS4927423A - - Google Patents

Info

Publication number
JPS4927423A
JPS4927423A JP6889172A JP6889172A JPS4927423A JP S4927423 A JPS4927423 A JP S4927423A JP 6889172 A JP6889172 A JP 6889172A JP 6889172 A JP6889172 A JP 6889172A JP S4927423 A JPS4927423 A JP S4927423A
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.)
Granted
Application number
JP6889172A
Other languages
Japanese (ja)
Other versions
JPS5037129B2 (enFirst
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/xx
Priority to DE19732334739 priority patent/DE2334739C3/de
Priority to FR7325080A priority patent/FR2192180B1/fr
Priority to IT2639273A priority patent/IT991092B/it
Priority to GB3271373A priority patent/GB1404388A/en
Priority to BE2052904A priority patent/BE802120A/xx
Priority to BR514473A priority patent/BR7305144D0/pt
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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
JP6889172A 1972-07-10 1972-07-10 Expired JPS5037129B2 (enFirst)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP6889172A JPS5037129B2 (enFirst) 1972-07-10 1972-07-10
SE7309637A SE384228B (sv) 1972-07-10 1973-07-09 Sett att framstella kornorienterad kiselstalplat
DE19732334739 DE2334739C3 (de) 1972-07-10 1973-07-09 Verfahren zum Herstellen von Magnetblechen mit Goss-Textur
FR7325080A FR2192180B1 (enFirst) 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 (it) 1972-07-10 1973-07-10 Procedimento per produrre lamiere d acciaio a grana orientata aventi densita di flusso magnetico notevolmente migliorata
BE2052904A BE802120A (fr) 1972-07-10 1973-07-10 Procede de fabrication de feuillards d'acier electriques a grains orientes et a intensite de champ magnetique sensiblement amelioree
BR514473A BR7305144D0 (pt) 1972-07-10 1973-07-10 Aperfeicoamento em processo para producao de chapas de aco eletrico com grao orientado, tendo densidade de fluxo magnetico notadamente aperfeicoada
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 (enFirst) 1972-07-10 1972-07-10

Publications (2)

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

Family

ID=13386715

Family Applications (1)

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

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145382A (ja) * 1984-01-09 1985-07-31 Nippon Steel Corp 磁気特性、皮膜特性とも優れた方向性電磁鋼板の製造方法
JPS60177132A (ja) * 1984-02-24 1985-09-11 Nippon Steel Corp 磁気特性の優れた高磁束密度一方向性電磁鋼板の製造方法
JPS60245786A (ja) * 1984-05-07 1985-12-05 アレゲニー　ルドラム　スチール　コーポレーシヨン けい素鋼上の焼鈍隔離剤被膜を改良する方法及びその被膜

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1127263B (it) * 1978-11-28 1986-05-21 Nippon Steel Corp Sostanza di separazione da utilizzare nella fase di ricottura di strisce di acciaio al silicio a grani orientati
DE69030781T3 (de) † 1989-03-30 2001-05-23 Nippon Steel Corp., Tokio/Tokyo Verfahren zur Herstellung kornorientierter Elektrostahlbleche mittels rascher Abschreckung und Erstarrung
DE69515892T3 (de) † 1994-11-16 2005-10-20 Nippon Steel Corp. Verfahren zur herstellung eines elektrisch direktionalen bleches mit guter glasbeschichtbarkeit und hervorragenden magnetischen eigenschaften

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145382A (ja) * 1984-01-09 1985-07-31 Nippon Steel Corp 磁気特性、皮膜特性とも優れた方向性電磁鋼板の製造方法
JPS60177132A (ja) * 1984-02-24 1985-09-11 Nippon Steel Corp 磁気特性の優れた高磁束密度一方向性電磁鋼板の製造方法
JPS60245786A (ja) * 1984-05-07 1985-12-05 アレゲニー　ルドラム　スチール　コーポレーシヨン けい素鋼上の焼鈍隔離剤被膜を改良する方法及びその被膜

Also Published As

Publication number Publication date
BE802120A (fr) 1973-11-05
JPS5037129B2 (enFirst) 1975-12-01
GB1404388A (en) 1975-08-28
SE384228B (sv) 1976-04-26
IT991092B (it) 1975-07-30
DE2334739C3 (de) 1975-07-24
BR7305144D0 (pt) 1974-08-15
FR2192180A1 (enFirst) 1974-02-08
DE2334739B2 (de) 1974-12-12
DE2334739A1 (de) 1974-01-31
FR2192180B1 (enFirst) 1975-08-22

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