FR2222442A1 - - Google Patents

Info

Publication number
FR2222442A1
FR2222442A1 FR7409493A FR7409493A FR2222442A1 FR 2222442 A1 FR2222442 A1 FR 2222442A1 FR 7409493 A FR7409493 A FR 7409493A FR 7409493 A FR7409493 A FR 7409493A FR 2222442 A1 FR2222442 A1 FR 2222442A1
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
FR7409493A
Other languages
French (fr)
Other versions
FR2222442B1 (it
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.)
Nippon Steel Corp
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of FR2222442A1 publication Critical patent/FR2222442A1/fr
Application granted granted Critical
Publication of FR2222442B1 publication Critical patent/FR2222442B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
FR7409493A 1973-03-20 1974-03-20 Expired FR2222442B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48031452A JPS49119817A (it) 1973-03-20 1973-03-20

Publications (2)

Publication Number Publication Date
FR2222442A1 true FR2222442A1 (it) 1974-10-18
FR2222442B1 FR2222442B1 (it) 1978-07-28

Family

ID=12331634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409493A Expired FR2222442B1 (it) 1973-03-20 1974-03-20

Country Status (7)

Country Link
US (1) US3908432A (it)
JP (1) JPS49119817A (it)
BE (1) BE812533A (it)
FR (1) FR2222442B1 (it)
GB (1) GB1456445A (it)
IT (1) IT1009683B (it)
SE (1) SE409472B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572420A1 (fr) * 1984-10-31 1986-05-02 Nippon Steel Corp Procede de production d'une tole d'acier electrique a grains orientes ayant une faible perte d'energie

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468717A (en) * 1977-11-11 1979-06-02 Kawasaki Steel Co Production of unidirectional silicon steel plate with excellent electromagnetic property
SE442751B (sv) * 1980-01-04 1986-01-27 Kawasaki Steel Co Sett att framstella en kornorienterad kiselstalplat
JPS5920745B2 (ja) * 1980-08-27 1984-05-15 川崎製鉄株式会社 鉄損の極めて低い一方向性珪素鋼板とその製造方法
US4421574C1 (en) * 1981-09-08 2002-06-18 Inland Steel Co Method for suppressing internal oxidation in steel with antimony addition
JPS5932528B2 (ja) * 1981-09-26 1984-08-09 川崎製鉄株式会社 磁気特性のすぐれた一方向性けい素鋼板の製造方法
JPS58100627A (ja) * 1981-12-11 1983-06-15 Nippon Steel Corp 方向性電磁鋼板の製造方法
US6280534B1 (en) * 1998-05-15 2001-08-28 Kawasaki Steel Corporation Grain oriented electromagnetic steel sheet and manufacturing thereof
CN102476131A (zh) * 2010-11-26 2012-05-30 宝山钢铁股份有限公司 一种防止高硅带钢断带的冷轧方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266957A (it) * 1968-04-27 1972-03-15

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345219A (en) * 1960-05-04 1967-10-03 Vacuumschmelze Ag Method for producing magnetic sheets of silicon-iron alloys
US3802936A (en) * 1969-04-14 1974-04-09 Kawasaki Steel Co Method of making grain oriented electrical steel sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266957A (it) * 1968-04-27 1972-03-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572420A1 (fr) * 1984-10-31 1986-05-02 Nippon Steel Corp Procede de production d'une tole d'acier electrique a grains orientes ayant une faible perte d'energie

Also Published As

Publication number Publication date
IT1009683B (it) 1976-12-20
SE409472B (sv) 1979-08-20
GB1456445A (en) 1976-11-24
BE812533A (fr) 1974-07-15
FR2222442B1 (it) 1978-07-28
JPS49119817A (it) 1974-11-15
US3908432A (en) 1975-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse