IT1009683B - PROCEDURE FOR PRODUCING MAGNETIC STEEL SHEETS WITH ORIEN TED GRAINS FOR SIDE DENSITY OF MAGNETIC FLUX - Google Patents

PROCEDURE FOR PRODUCING MAGNETIC STEEL SHEETS WITH ORIEN TED GRAINS FOR SIDE DENSITY OF MAGNETIC FLUX

Info

Publication number
IT1009683B
IT1009683B IT20767/74A IT2076774A IT1009683B IT 1009683 B IT1009683 B IT 1009683B IT 20767/74 A IT20767/74 A IT 20767/74A IT 2076774 A IT2076774 A IT 2076774A IT 1009683 B IT1009683 B IT 1009683B
Authority
IT
Italy
Prior art keywords
grains
procedure
steel sheets
magnetic flux
side density
Prior art date
Application number
IT20767/74A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1009683B publication Critical patent/IT1009683B/en

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
IT20767/74A 1973-03-20 1974-04-08 PROCEDURE FOR PRODUCING MAGNETIC STEEL SHEETS WITH ORIEN TED GRAINS FOR SIDE DENSITY OF MAGNETIC FLUX IT1009683B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1009683B true IT1009683B (en) 1976-12-20

Family

ID=12331634

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20767/74A IT1009683B (en) 1973-03-20 1974-04-08 PROCEDURE FOR PRODUCING MAGNETIC STEEL SHEETS WITH ORIEN TED GRAINS FOR SIDE DENSITY OF MAGNETIC FLUX

Country Status (7)

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

Families Citing this family (9)

* 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 (en) * 1980-01-04 1986-01-27 Kawasaki Steel Co SET TO MAKE A CORN ORIENTED SILICONE PLATE
JPS5920745B2 (en) * 1980-08-27 1984-05-15 川崎製鉄株式会社 Unidirectional silicon steel plate with extremely low iron loss and its manufacturing method
US4421574C1 (en) * 1981-09-08 2002-06-18 Inland Steel Co Method for suppressing internal oxidation in steel with antimony addition
JPS5932528B2 (en) * 1981-09-26 1984-08-09 川崎製鉄株式会社 Method for manufacturing unidirectional silicon steel sheet with excellent magnetic properties
JPS58100627A (en) * 1981-12-11 1983-06-15 Nippon Steel Corp Manufacture of directional electrical sheet
JPS61117215A (en) * 1984-10-31 1986-06-04 Nippon Steel Corp Manufacture of grain oriented magnetic steel sheet of low iron loss
US6280534B1 (en) * 1998-05-15 2001-08-28 Kawasaki Steel Corporation Grain oriented electromagnetic steel sheet and manufacturing thereof
CN102476131A (en) * 2010-11-26 2012-05-30 宝山钢铁股份有限公司 Cold rolling method for preventing high-silicon strip steel from being broken

Family Cites Families (3)

* 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
US3632456A (en) * 1968-04-27 1972-01-04 Nippon Steel Corp Method for producing an electromagnetic steel sheet of a thin sheet thickness having a high-magnetic induction
US3802936A (en) * 1969-04-14 1974-04-09 Kawasaki Steel Co Method of making grain oriented electrical steel sheet

Also Published As

Publication number Publication date
US3908432A (en) 1975-09-30
GB1456445A (en) 1976-11-24
SE409472B (en) 1979-08-20
JPS49119817A (en) 1974-11-15
FR2222442A1 (en) 1974-10-18
FR2222442B1 (en) 1978-07-28
BE812533A (en) 1974-07-15

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