SE443374B - Sett vid framstellning av kornorienterad kisellegerad tunnplat av stal - Google Patents

Sett vid framstellning av kornorienterad kisellegerad tunnplat av stal

Info

Publication number
SE443374B
SE443374B SE8103426A SE8103426A SE443374B SE 443374 B SE443374 B SE 443374B SE 8103426 A SE8103426 A SE 8103426A SE 8103426 A SE8103426 A SE 8103426A SE 443374 B SE443374 B SE 443374B
Authority
SE
Sweden
Prior art keywords
temperature gradient
temperature
steel
annealing
steel plate
Prior art date
Application number
SE8103426A
Other languages
English (en)
Swedish (sv)
Other versions
SE8103426L (sv
Inventor
T Nozawa
T Yamamoto
T Nakayama
F Matsumoto
S Hayami
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 SE8103426L publication Critical patent/SE8103426L/
Publication of SE443374B publication Critical patent/SE443374B/sv

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 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C21D8/1272—Final recrystallisation 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D2281/00—Making use of special physico-chemical means
    • C21D2281/02—Making use of special physico-chemical means temperature gradient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
SE8103426A 1980-06-04 1981-06-01 Sett vid framstellning av kornorienterad kisellegerad tunnplat av stal SE443374B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55075033A JPS5850295B2 (ja) 1980-06-04 1980-06-04 磁束密度の高い一方向性珪素鋼板の製造法

Publications (2)

Publication Number Publication Date
SE8103426L SE8103426L (sv) 1981-12-05
SE443374B true SE443374B (sv) 1986-02-24

Family

ID=13564464

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103426A SE443374B (sv) 1980-06-04 1981-06-01 Sett vid framstellning av kornorienterad kisellegerad tunnplat av stal

Country Status (9)

Country Link
US (1) US4437910A (fr)
JP (1) JPS5850295B2 (fr)
KR (1) KR850001320B1 (fr)
BE (1) BE889099A (fr)
DE (1) DE3122277C2 (fr)
FR (1) FR2483953B1 (fr)
GB (1) GB2079314B (fr)
IT (1) IT1144594B (fr)
SE (1) SE443374B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164935A (en) * 1981-04-04 1982-10-09 Nippon Steel Corp Unidirectionally inclined heating method for metallic strip or metallic plate
JPS58100627A (ja) * 1981-12-11 1983-06-15 Nippon Steel Corp 方向性電磁鋼板の製造方法
US4502671A (en) * 1982-10-30 1985-03-05 Nippon Steel Corporation Batch annealing apparatus
JPS59215419A (ja) * 1983-05-20 1984-12-05 Nippon Steel Corp 磁束密度の高い一方向性珪素鋼板の製造方法
US4975127A (en) * 1987-05-11 1990-12-04 Kawasaki Steel Corp. Method of producing grain oriented silicon steel sheets having magnetic properties
FR2647813B1 (fr) * 1989-06-01 1991-09-20 Ugine Aciers Tole magnetique obtenue a partir d'une bande d'acier laminee a chaud contenant notamment du fer, du silicium et de l'aluminium
KR20010039429A (ko) * 1999-10-30 2001-05-15 이종훈 극박 방향성 고규소강판의 제조방법
JP5353234B2 (ja) * 2008-12-26 2013-11-27 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP2011063829A (ja) * 2009-09-15 2011-03-31 Jfe Steel Corp 方向性電磁鋼板の製造方法
EP3831976B1 (fr) 2018-07-31 2025-01-08 Nippon Steel Corporation Tôle d'acier électromagnétique à grains orientés
RU2764625C1 (ru) 2018-07-31 2022-01-18 Ниппон Стил Корпорейшн Лист анизотропной электротехнической стали
PL3831977T3 (pl) 2018-07-31 2025-03-31 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
EP4653555A4 (fr) 2023-01-18 2026-06-03 Nippon Steel Corp Procédé de fabrication de tôle en acier électromagnétique à grains orientés
KR20250122487A (ko) 2023-01-18 2025-08-13 닛폰세이테츠 가부시키가이샤 방향성 전자 강판의 제조 방법
CN116162771B (zh) * 2023-04-25 2023-08-01 首钢智新迁安电磁材料有限公司 提高取向硅钢二次再结晶捕捉精度的方法、装置及设备
JPWO2025005170A1 (fr) 2023-06-29 2025-01-02
JP7606155B1 (ja) 2023-06-29 2024-12-25 日本製鉄株式会社 方向性電磁鋼板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992952A (en) 1955-12-01 1961-07-18 Vacuumschmelze Ag Method of manufacturing magnetic sheets
DE1205573B (de) * 1960-07-06 1965-11-25 Mannesmann Ag Verfahren zum Gluehen von Elektroblechen oder -baendern
US4046602A (en) 1976-04-15 1977-09-06 United States Steel Corporation Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction
US4174235A (en) 1978-01-09 1979-11-13 General Electric Company Product and method of producing silicon-iron sheet material employing antimony
US4115161A (en) 1977-10-12 1978-09-19 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel
DE2758221C2 (de) * 1977-12-27 1984-09-06 Lidija Fedorovna Korotkova Verfahren zur Wärmebehandlung von weichmagnetischen Blechen
US4123299A (en) 1978-09-29 1978-10-31 General Electric Company Method of producing silicon-iron sheet materal, and product

Also Published As

Publication number Publication date
GB2079314A (en) 1982-01-20
DE3122277C2 (de) 1987-01-22
GB2079314B (en) 1985-04-17
IT8167771A0 (it) 1981-06-04
KR830006448A (ko) 1983-09-24
US4437910A (en) 1984-03-20
JPS5850295B2 (ja) 1983-11-09
JPS572839A (en) 1982-01-08
SE8103426L (sv) 1981-12-05
KR850001320B1 (ko) 1985-09-14
FR2483953A1 (fr) 1981-12-11
IT1144594B (it) 1986-10-29
BE889099A (fr) 1981-10-01
FR2483953B1 (fr) 1987-08-14
DE3122277A1 (de) 1982-03-18

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