FR2133742A1 - - Google Patents

Info

Publication number
FR2133742A1
FR2133742A1 FR7213188A FR7213188A FR2133742A1 FR 2133742 A1 FR2133742 A1 FR 2133742A1 FR 7213188 A FR7213188 A FR 7213188A FR 7213188 A FR7213188 A FR 7213188A FR 2133742 A1 FR2133742 A1 FR 2133742A1
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.)
Granted
Application number
FR7213188A
Other languages
French (fr)
Other versions
FR2133742B1 (en
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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
Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of FR2133742A1 publication Critical patent/FR2133742A1/fr
Application granted granted Critical
Publication of FR2133742B1 publication Critical patent/FR2133742B1/fr
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
    • 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
    • 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
    • C21D8/1222—Hot rolling
FR7213188A 1971-04-23 1972-04-14 Expired FR2133742B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13680571A 1971-04-23 1971-04-23

Publications (2)

Publication Number Publication Date
FR2133742A1 true FR2133742A1 (en) 1972-12-01
FR2133742B1 FR2133742B1 (en) 1976-06-11

Family

ID=22474444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213188A Expired FR2133742B1 (en) 1971-04-23 1972-04-14

Country Status (14)

Country Link
US (1) US3923560A (en)
JP (1) JPS558567B1 (en)
BE (1) BE782069A (en)
BR (1) BR7202339D0 (en)
CA (1) CA954020A (en)
CS (1) CS197209B2 (en)
DE (1) DE2219059A1 (en)
FR (1) FR2133742B1 (en)
GB (1) GB1393175A (en)
IT (1) IT954752B (en)
NL (1) NL7205206A (en)
PL (1) PL71048B1 (en)
RO (1) RO56972A (en)
SU (1) SU623527A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391335A1 (en) * 1989-04-04 1990-10-10 Nippon Steel Corporation Process for production of grain oriented electrical steel sheet having superior magnetic properties

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828001A (en) * 1971-08-15 1973-04-13
US4170468A (en) * 1977-12-22 1979-10-09 United States Steel Corporation Deoxidation of steel
US4309228A (en) * 1980-03-24 1982-01-05 British Steel Corporation Electro magnetic steels
US4548655A (en) * 1982-07-19 1985-10-22 Allegheny Ludlum Steel Corporation Method for producing cube-on-edge oriented silicon steel
JPS60175287U (en) * 1984-04-26 1985-11-20 オ−・エスプロジエクト株式会社 automatic mahjong table
JPS60175288U (en) * 1984-09-06 1985-11-20 オ−・エスプロジエクト株式会社 automatic mahjong table
JPS6362194U (en) * 1986-10-09 1988-04-25
ES2146714T3 (en) * 1994-04-26 2000-08-16 Ltv Steel Co Inc PROCEDURE FOR THE MANUFACTURE OF ELECTRIC STEELS.
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
US5769974A (en) * 1997-02-03 1998-06-23 Crs Holdings, Inc. Process for improving magnetic performance in a free-machining ferritic stainless steel
US6068708A (en) * 1998-03-10 2000-05-30 Ltv Steel Company, Inc. Process of making electrical steels having good cleanliness and magnetic properties
CA2991135C (en) 2015-07-15 2021-10-12 Ak Steel Properties, Inc. High formability dual phase steel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382885A (en) * 1963-02-26 1964-12-18 United States Steel Corp Production process of a steel sheet for electrical construction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242234A (en) * 1936-01-22 1941-05-20 American Rolling Mill Co Producing silicon steel sheets or strips
US2606848A (en) * 1949-10-19 1952-08-12 Republic Steel Corp Method of making sheet steel
BE638295A (en) * 1962-10-08
US3188250A (en) * 1963-02-26 1965-06-08 United States Steel Corp Use of a particular coiling temperature in the production of electrical steel sheet
US3347718A (en) * 1964-01-20 1967-10-17 Armco Steel Corp Method for improving the magnetic properties of ferrous sheets
US3537918A (en) * 1968-04-25 1970-11-03 Westinghouse Electric Corp Method for producing cube-on-face oriented structure in a plain carbon iron
US3819426A (en) * 1972-07-31 1974-06-25 Nat Steel Corp Process for producing non-silicon bearing electrical steel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382885A (en) * 1963-02-26 1964-12-18 United States Steel Corp Production process of a steel sheet for electrical construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391335A1 (en) * 1989-04-04 1990-10-10 Nippon Steel Corporation Process for production of grain oriented electrical steel sheet having superior magnetic properties
US5545263A (en) * 1989-04-04 1996-08-13 Nippon Steel Corporation Process for production of grain oriented electrical steel sheet having superior magnetic properties

Also Published As

Publication number Publication date
FR2133742B1 (en) 1976-06-11
NL7205206A (en) 1972-10-25
IT954752B (en) 1973-09-15
SU623527A3 (en) 1978-09-05
PL71048B1 (en) 1976-07-31
BE782069A (en) 1972-10-13
DE2219059A1 (en) 1972-11-02
RO56972A (en) 1974-09-01
JPS558567B1 (en) 1980-03-05
CS197209B2 (en) 1980-04-30
GB1393175A (en) 1975-05-07
BR7202339D0 (en) 1973-05-03
US3923560A (en) 1975-12-02
CA954020A (en) 1974-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse