FR2438092B1 - - Google Patents

Info

Publication number
FR2438092B1
FR2438092B1 FR7828527A FR7828527A FR2438092B1 FR 2438092 B1 FR2438092 B1 FR 2438092B1 FR 7828527 A FR7828527 A FR 7828527A FR 7828527 A FR7828527 A FR 7828527A FR 2438092 B1 FR2438092 B1 FR 2438092B1
Authority
FR
France
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
FR7828527A
Other languages
French (fr)
Other versions
FR2438092A1 (fr
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
Priority to DE19782841961 priority Critical patent/DE2841961A1/de
Application filed by Armco Inc filed Critical Armco Inc
Priority to FR7828527A priority patent/FR2438092A1/fr
Publication of FR2438092A1 publication Critical patent/FR2438092A1/fr
Application granted granted Critical
Publication of FR2438092B1 publication Critical patent/FR2438092B1/fr
Granted 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D8/1244—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 heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
FR7828527A 1978-10-05 1978-10-05 Procede de recuit apres decarburation d'acier au silicium oriente Granted FR2438092A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19782841961 DE2841961A1 (de) 1978-10-05 1978-09-27 Verfahren zur herstellung von kornorientiertem siliciumstahl
FR7828527A FR2438092A1 (fr) 1978-10-05 1978-10-05 Procede de recuit apres decarburation d'acier au silicium oriente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828527A FR2438092A1 (fr) 1978-10-05 1978-10-05 Procede de recuit apres decarburation d'acier au silicium oriente

Publications (2)

Publication Number Publication Date
FR2438092A1 FR2438092A1 (fr) 1980-04-30
FR2438092B1 true FR2438092B1 (https=) 1981-04-10

Family

ID=9213395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828527A Granted FR2438092A1 (fr) 1978-10-05 1978-10-05 Procede de recuit apres decarburation d'acier au silicium oriente

Country Status (2)

Country Link
DE (1) DE2841961A1 (https=)
FR (1) FR2438092A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202711A (en) * 1978-10-18 1980-05-13 Armco, Incl. Process for producing oriented silicon iron from strand cast slabs
JPS6048886B2 (ja) * 1981-08-05 1985-10-30 新日本製鐵株式会社 鉄損の優れた高磁束密度一方向性電磁鋼板及びその製造方法
JP2599867B2 (ja) * 1991-08-20 1997-04-16 川崎製鉄株式会社 低鉄損方向性けい素鋼板の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873149A (en) * 1956-11-08 1961-07-19 Yawata Iron & Steel Co Method of producing oriented silicon steel
GB917282A (en) * 1958-03-18 1963-01-30 Yawata Iron & Steel Co Method of producing cube oriented silicon steel sheet and strip
GB948605A (en) * 1961-08-22 1964-02-05 Lysaght Australia Ltd Improvements in the production of grain oriented electrical steels
US3954521A (en) * 1968-12-23 1976-05-04 Allegheny Ludlum Industries, Inc. Method of producing grain oriented silicon steel
GB1521680A (en) * 1974-09-23 1978-08-16 British Steel Corp Steels for electromagnetic applications
US4030950A (en) * 1976-06-17 1977-06-21 Allegheny Ludlum Industries, Inc. Process for cube-on-edge oriented boron-bearing silicon steel including normalizing
PL202451A1 (pl) * 1976-11-26 1978-06-19 Kawasaki Steel Co Sposob wytwarzania arkuszy ze stali krzemowej nie orientowanej o wysokiej indukcji magnetycznej i o niskich stratach w ferromagnetyku

Also Published As

Publication number Publication date
DE2841961A1 (de) 1980-04-10
DE2841961C2 (https=) 1990-01-04
FR2438092A1 (fr) 1980-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse