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 (en:Method
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 BR514473A priority patent/BR7305144D0/pt
Priority to BE2052904A priority patent/BE802120A/xx
Priority to GB3271373A priority patent/GB1404388A/en
Priority to IT2639273A priority patent/IT991092B/it
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 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
    • 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 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling

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)
  • Materials Engineering (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:Method)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP6889172A JPS5037129B2 (en:Method) 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 (en:Method) 1972-07-10 1973-07-09
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
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
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:Method) 1972-07-10 1972-07-10

Publications (2)

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

Family

ID=13386715

Family Applications (1)

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

Country Status (8)

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

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
US5049204A (en) † 1989-03-30 1991-09-17 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
EP0789093B2 (en) † 1994-11-16 2005-02-09 Nippon Steel Corporation Process for producing directional electrical sheet excellent in glass coating and magnetic properties

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
DE2334739A1 (de) 1974-01-31
IT991092B (it) 1975-07-30
SE384228B (sv) 1976-04-26
JPS5037129B2 (en:Method) 1975-12-01
DE2334739C3 (de) 1975-07-24
FR2192180B1 (en:Method) 1975-08-22
BR7305144D0 (pt) 1974-08-15
FR2192180A1 (en:Method) 1974-02-08
GB1404388A (en) 1975-08-28
DE2334739B2 (de) 1974-12-12

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