RO56972A - - Google Patents

Info

Publication number
RO56972A
RO56972A RO70653A RO7065372A RO56972A RO 56972 A RO56972 A RO 56972A RO 70653 A RO70653 A RO 70653A RO 7065372 A RO7065372 A RO 7065372A RO 56972 A RO56972 A RO 56972A
Authority
RO
Romania
Application number
RO70653A
Other languages
Romanian (ro)
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
Publication of RO56972A publication Critical patent/RO56972A/ro

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

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
RO70653A 1971-04-23 1972-04-22 RO56972A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
RO56972A true RO56972A (fr) 1974-09-01

Family

ID=22474444

Family Applications (1)

Application Number Title Priority Date Filing Date
RO70653A RO56972A (fr) 1971-04-23 1972-04-22

Country Status (14)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828001A (fr) * 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 (ja) * 1984-04-26 1985-11-20 オ−・エスプロジエクト株式会社 自動麻雀卓
JPS60175288U (ja) * 1984-09-06 1985-11-20 オ−・エスプロジエクト株式会社 自動麻雀卓
JPS6362194U (fr) * 1986-10-09 1988-04-25
DE69025417T3 (de) * 1989-04-04 2000-03-30 Nippon Steel Corp Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
ES2146714T3 (es) * 1994-04-26 2000-08-16 Ltv Steel Co Inc Procedimiento para la fabricacion de aceros electricos.
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
US10808293B2 (en) 2015-07-15 2020-10-20 Ak Steel Properties, Inc. High formability dual phase steel

Family Cites Families (8)

* 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 (fr) * 1962-10-08
FR1382885A (fr) * 1963-02-26 1964-12-18 United States Steel Corp Procédé de production d'une tôle d'acier pour la construction électrique
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

Also Published As

Publication number Publication date
SU623527A3 (ru) 1978-09-05
IT954752B (it) 1973-09-15
BE782069A (fr) 1972-10-13
US3923560A (en) 1975-12-02
NL7205206A (fr) 1972-10-25
CA954020A (en) 1974-09-03
PL71048B1 (fr) 1976-07-31
FR2133742A1 (fr) 1972-12-01
DE2219059A1 (de) 1972-11-02
JPS558567B1 (fr) 1980-03-05
BR7202339D0 (pt) 1973-05-03
CS197209B2 (en) 1980-04-30
GB1393175A (en) 1975-05-07
FR2133742B1 (fr) 1976-06-11

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