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JPS571575B2 - - Google Patents

Info

Publication number
JPS571575B2
JPS571575B2 JP6941678A JP6941678A JPS571575B2 JP S571575 B2 JPS571575 B2 JP S571575B2 JP 6941678 A JP6941678 A JP 6941678A JP 6941678 A JP6941678 A JP 6941678A JP S571575 B2 JPS571575 B2 JP S571575B2
Authority
JP
Japan
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.)
Expired
Application number
JP6941678A
Other versions
JPS54160514A (en
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
Priority to JP6941678A priority Critical patent/JPS54160514A/ja
Priority to BE0/195686A priority patent/BE876908A/xx
Priority to IT68235/79A priority patent/IT1119105B/it
Priority to DE2923374A priority patent/DE2923374C2/de
Priority to US06/047,801 priority patent/US4268326A/en
Priority to FR7915729A priority patent/FR2428077B1/fr
Priority to GB7920192A priority patent/GB2027057B/en
Publication of JPS54160514A publication Critical patent/JPS54160514A/ja
Publication of JPS571575B2 publication Critical patent/JPS571575B2/ja
Granted 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
JP6941678A 1978-06-09 1978-06-09 Decarburization and annealing method for directional electromagnetic steel plate Granted JPS54160514A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP6941678A JPS54160514A (en) 1978-06-09 1978-06-09 Decarburization and annealing method for directional electromagnetic steel plate
BE0/195686A BE876908A (fr) 1978-06-09 1979-05-11 Procede de production de toles electriques en acier au silicium et toles obtenues
IT68235/79A IT1119105B (it) 1978-06-09 1979-06-08 Procedimento per la produzione di uan lamiera di acciaio elettrico al silicio a grani orientati
DE2923374A DE2923374C2 (de) 1978-06-09 1979-06-08 Verfahren zur Herstellung von kornorientiertem Elektroblech
US06/047,801 US4268326A (en) 1978-06-09 1979-06-11 Process for producing grain oriented electrical silicon steel sheet
FR7915729A FR2428077B1 (fr) 1978-06-09 1979-06-11 Procede de production d'une tole d'acier au silicium electrique, a grain oriente
GB7920192A GB2027057B (en) 1978-06-09 1979-06-11 Process for decarburising grain oriented electrical silicon steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6941678A JPS54160514A (en) 1978-06-09 1978-06-09 Decarburization and annealing method for directional electromagnetic steel plate

Publications (2)

Publication Number Publication Date
JPS54160514A JPS54160514A (en) 1979-12-19
JPS571575B2 true JPS571575B2 (ja) 1982-01-12

Family

ID=13401974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6941678A Granted JPS54160514A (en) 1978-06-09 1978-06-09 Decarburization and annealing method for directional electromagnetic steel plate

Country Status (7)

Country Link
US (1) US4268326A (ja)
JP (1) JPS54160514A (ja)
BE (1) BE876908A (ja)
DE (1) DE2923374C2 (ja)
FR (1) FR2428077B1 (ja)
GB (1) GB2027057B (ja)
IT (1) IT1119105B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761827A3 (en) * 1995-09-07 1998-05-27 Kawasaki Steel Corporation Process for producing grain oriented silicon steel sheet, and decarburized sheet
JPH10212526A (ja) * 1997-01-28 1998-08-11 Nippon Steel Corp グラス皮膜の優れる方向性電磁鋼板の製造方法
WO1998046803A1 (en) * 1997-04-16 1998-10-22 Nippon Steel Corporation Unidirectional electromagnetic steel sheet having excellent film characteristics and magnetic characteristics, its production method and decarburization annealing setup therefor

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS60121222A (ja) * 1983-12-02 1985-06-28 Kawasaki Steel Corp 一方向性珪素鋼板の製造方法
GB2153520B (en) * 1983-12-20 1987-04-23 Nippon Steel Corp Method for quantitatively detecting the decarburization reaction in the production process of an electrical steel sheet
US5082509A (en) * 1989-04-14 1992-01-21 Nippon Steel Corporation Method of producing oriented electrical steel sheet having superior magnetic properties
JP2782086B2 (ja) * 1989-05-29 1998-07-30 新日本製鐵株式会社 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法
GB2267715B (en) * 1992-06-03 1995-11-01 British Steel Plc Improvements in and relating to the production of high silicon-iron alloys
DE19816200A1 (de) * 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung eines Forsterit-Isolationsfilms auf einer Oberfläche von korn-orientierten, anisotropen, elektrotechnischen Stahlblechen
US6280534B1 (en) * 1998-05-15 2001-08-28 Kawasaki Steel Corporation Grain oriented electromagnetic steel sheet and manufacturing thereof
KR20100057836A (ko) * 2007-09-07 2010-06-01 티센크루프 일렉트리컬 스틸 게엠베하 전기 기계용 자기 코어 및 자기 코어의 용도
CN103305745B (zh) * 2012-03-09 2016-04-27 宝山钢铁股份有限公司 一种高质量硅钢常化基板的生产方法
JP5854233B2 (ja) * 2013-02-14 2016-02-09 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP6260513B2 (ja) * 2014-10-30 2018-01-17 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP6350398B2 (ja) 2015-06-09 2018-07-04 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
KR101751523B1 (ko) * 2015-12-24 2017-06-27 주식회사 포스코 방향성 전기강판의 제조방법
BR112018013937A2 (ja) * 2016-02-25 2018-12-11 Nippon Steel & Sumitomo Metal Corporation A manufacturing method of a steel plate, and a continuation annealing device of a steel plate
PL3913086T3 (pl) * 2019-01-16 2024-10-28 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych mająca doskonałą przyczepność powłoki izolacyjnej bez powłoki forsterytowej
WO2020149332A1 (ja) * 2019-01-16 2020-07-23 日本製鉄株式会社 方向性電磁鋼板の製造方法
CN116855877A (zh) * 2023-06-29 2023-10-10 鞍钢股份有限公司 一种控制Hi-B钢脱碳退火板氧化生成物比例的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE584172A (fr) * 1958-11-12 1960-02-15 Armco Int Corp Procédé de préparation d'un alliage fer-silicium en feuilles
US3259526A (en) * 1962-04-24 1966-07-05 Honeywell Inc Method of heat treatment
US3215566A (en) * 1963-01-10 1965-11-02 Bethlehem Steel Corp Treatment of sheet steel
FR1382885A (fr) * 1963-02-26 1964-12-18 United States Steel Corp Procédé de production d'une tôle d'acier pour la construction électrique
US3287184A (en) * 1963-10-22 1966-11-22 Bethlehem Steel Corp Method of producing low carbon electrical sheet steel
US3958918A (en) * 1975-02-10 1976-05-25 United States Steel Corporation Method for elimination of furnace roll pickup marks on silicon containing sheet steel
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
US4123298A (en) * 1977-01-14 1978-10-31 Armco Steel Corporation Post decarburization anneal for cube-on-edge oriented silicon steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761827A3 (en) * 1995-09-07 1998-05-27 Kawasaki Steel Corporation Process for producing grain oriented silicon steel sheet, and decarburized sheet
JPH10212526A (ja) * 1997-01-28 1998-08-11 Nippon Steel Corp グラス皮膜の優れる方向性電磁鋼板の製造方法
WO1998046803A1 (en) * 1997-04-16 1998-10-22 Nippon Steel Corporation Unidirectional electromagnetic steel sheet having excellent film characteristics and magnetic characteristics, its production method and decarburization annealing setup therefor

Also Published As

Publication number Publication date
US4268326A (en) 1981-05-19
IT7968235A0 (it) 1979-06-08
BE876908A (fr) 1979-10-01
IT1119105B (it) 1986-03-03
JPS54160514A (en) 1979-12-19
GB2027057A (en) 1980-02-13
FR2428077A1 (fr) 1980-01-04
FR2428077B1 (fr) 1985-10-31
GB2027057B (en) 1983-03-30
DE2923374A1 (de) 1979-12-20
DE2923374C2 (de) 1986-09-25

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