BE790427A - Procede de fabrication d'une tole d'acier electrique a grains orientes et a haute intensite de flux magnetique - Google Patents

Procede de fabrication d'une tole d'acier electrique a grains orientes et a haute intensite de flux magnetique

Info

Publication number
BE790427A
BE790427A BE790427DA BE790427A BE 790427 A BE790427 A BE 790427A BE 790427D A BE790427D A BE 790427DA BE 790427 A BE790427 A BE 790427A
Authority
BE
Belgium
Prior art keywords
manufacturing process
steel sheet
high magnetic
magnetic flow
electric steel
Prior art date
Application number
Other languages
English (en)
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP46083736A external-priority patent/JPS5026495B2/ja
Priority claimed from JP46087396A external-priority patent/JPS512290B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BE790427A publication Critical patent/BE790427A/fr

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Soft Magnetic Materials (AREA)
BE790427D 1971-10-22 1972-10-23 Procede de fabrication d'une tole d'acier electrique a grains orientes et a haute intensite de flux magnetique BE790427A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46083736A JPS5026495B2 (fr) 1971-10-22 1971-10-22
JP46087396A JPS512290B2 (fr) 1971-11-02 1971-11-02

Publications (1)

Publication Number Publication Date
BE790427A true BE790427A (fr) 1973-02-15

Family

ID=26424773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790427D BE790427A (fr) 1971-10-22 1972-10-23 Procede de fabrication d'une tole d'acier electrique a grains orientes et a haute intensite de flux magnetique

Country Status (6)

Country Link
BE (1) BE790427A (fr)
CA (1) CA972663A (fr)
FR (1) FR2169778B1 (fr)
GB (1) GB1413136A (fr)
IT (1) IT969733B (fr)
SE (1) SE415889B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010050A (en) * 1975-09-08 1977-03-01 Allegheny Ludlum Industries, Inc. Processing for aluminum nitride inhibited oriented silicon steel
JPS6240315A (ja) * 1985-08-15 1987-02-21 Nippon Steel Corp 磁束密度の高い一方向性珪素鋼板の製造方法
JPS6196080A (ja) * 1986-04-03 1986-05-14 Nippon Steel Corp 一方向性電磁鋼板用焼鈍分離剤
DE68916980T2 (de) * 1988-02-03 1994-11-17 Nippon Steel Corp Verfahren zum Herstellen kornorientierter Elektrostahlbleche mit hoher Flussdichte.

Also Published As

Publication number Publication date
DE2251960A1 (de) 1973-06-20
FR2169778B1 (fr) 1976-06-04
SE415889B (sv) 1980-11-10
CA972663A (en) 1975-08-12
FR2169778A1 (fr) 1973-09-14
GB1413136A (en) 1975-11-05
DE2251960B2 (de) 1975-11-13
IT969733B (it) 1974-04-10

Similar Documents

Publication Publication Date Title
BE797781A (fr) Procede de fabrication d'une tole d'acier electrique a grains orientes et a haute intensite de champ magnetique
BE816476A (fr) Procede de laminage a froid d'un feuillard d'acier electrique agrains orientes et a haute intensite de champ magnetique
BE828364A (fr) Procede de fabrication de toles d'acier electromagnetiques a grains orientes
BE824238A (fr) Procede de fabrication de l'acier
BE835666A (fr) Procede de fabrication d'une tole d'acier a haute resistance reduite a froid
BE789029A (fr) Article metallique soude par frottement et procede de fabrication d'un tel article
BE818701A (fr) Tete magnetique et son procede de fabrication
BE801981A (fr) Procede de fabrication de feuillards d'acier electriques non directionnels
BE826152A (fr) Procede de production de toles du feuillards d'acier electrique a grain oriente possedant une induction magnetique tres elevee
FR2282485A1 (fr) Procede et installation pour produire une couche d'oxyde de fer sur des pieces
YU36901B (en) Procesa for improving the heat and mechanical properties of metal oxides
BE790825A (fr) Procede de fabrication simultanee et combinee d?ernergie electrique et de fonte brute
BE777060A (fr) Procede perfectionne de fabrication d'acier au four electrique
BE807865A (fr) Procede de production de toles en acier electrique a induction magnetique tres elevee
FR2287512A1 (fr) Procede pour la fabrication de tole d'acier magnetique a haute permeabilite
BE780817R (fr) Procede et charge de production de silicium au four a arc electrique par reduction carbothermique de
BE790427A (fr) Procede de fabrication d'une tole d'acier electrique a grains orientes et a haute intensite de flux magnetique
BE802120A (fr) Procede de fabrication de feuillards d'acier electriques a grains orientes et a intensite de champ magnetique sensiblement amelioree
CH542522A (fr) Procédé de fabrication d'une électrode
BE812533A (fr) Procede de fabrication d'un feuillard d'acier electrique a grains orientes et a haute intensite de champ magnetique
BE844818A (fr) Procede de fabrication de bandes d'acier au silicium pour des applications magnetiques
BE792595A (fr) Stratifie metallique et son procede de fabrication
IT981728B (it) Procedimento di produzione di fer ro metallico da ossidi di ferro misti con ossidi di metalli non ferrosi
BE803092A (fr) Une methode pour produire un feuillard ou une tole d'acier electrique a grains orientes, a haute densite de flux magnetique
BE788072A (fr) Support d'enregistrement magnetique et son procede de fabrication

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NIPPON STEEL CORP.

Effective date: 19891031