KR870002286A - 일방향성 전자강판 및 그 제조방법 - Google Patents

일방향성 전자강판 및 그 제조방법

Info

Publication number
KR870002286A
KR870002286A KR1019860005732A KR860005732A KR870002286A KR 870002286 A KR870002286 A KR 870002286A KR 1019860005732 A KR1019860005732 A KR 1019860005732A KR 860005732 A KR860005732 A KR 860005732A KR 870002286 A KR870002286 A KR 870002286A
Authority
KR
South Korea
Prior art keywords
steel sheet
manufacturing
inhibitor
electromagnetic steel
way electromagnetic
Prior art date
Application number
KR1019860005732A
Other languages
English (en)
Other versions
KR900007447B1 (ko
Inventor
하지메 고마쓰
미쓰루 다니노
요오조오 수가
도요히꼬 고노오
Original Assignee
신닛뽄 세이데쓰 가부시끼가이샤
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 신닛뽄 세이데쓰 가부시끼가이샤 filed Critical 신닛뽄 세이데쓰 가부시끼가이샤
Publication of KR870002286A publication Critical patent/KR870002286A/ko
Application granted granted Critical
Publication of KR900007447B1 publication Critical patent/KR900007447B1/ko

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
    • 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
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating

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)
  • Soft Magnetic Materials (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Continuous Casting (AREA)
KR1019860005732A 1985-08-15 1986-07-15 일방향성 전자강판 및 그 제조방법 KR900007447B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60-179855 1985-08-15
JP60179855A JPS6240315A (ja) 1985-08-15 1985-08-15 磁束密度の高い一方向性珪素鋼板の製造方法

Publications (2)

Publication Number Publication Date
KR870002286A true KR870002286A (ko) 1987-03-30
KR900007447B1 KR900007447B1 (ko) 1990-10-10

Family

ID=16073092

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005732A KR900007447B1 (ko) 1985-08-15 1986-07-15 일방향성 전자강판 및 그 제조방법

Country Status (9)

Country Link
US (1) US4929286A (ko)
EP (1) EP0219611B1 (ko)
JP (1) JPS6240315A (ko)
KR (1) KR900007447B1 (ko)
AT (1) ATE52811T1 (ko)
AU (1) AU5984486A (ko)
CA (1) CA1272430A (ko)
DE (1) DE3671248D1 (ko)
ES (1) ES2001517A6 (ko)

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US5472521A (en) * 1933-10-19 1995-12-05 Nippon Steel Corporation Production method of grain oriented electrical steel sheet having excellent magnetic characteristics
EP0321695B1 (en) * 1987-11-20 1993-07-21 Nippon Steel Corporation Process for production of grain oriented electrical steel sheet having high flux density
EP0326912B1 (en) * 1988-02-03 1994-07-27 Nippon Steel Corporation Process for production of grain oriented electrical steel sheet having high flux density
US4992114A (en) * 1988-03-18 1991-02-12 Nippon Steel Corporation Process for producing grain-oriented thin electrical steel sheet having high magnetic flux density by one-stage cold-rolling method
JPH0717961B2 (ja) * 1988-04-25 1995-03-01 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
DE69030771T2 (de) * 1989-01-07 1997-09-11 Nippon Steel Corp Verfahren zum Herstellen eines kornorientierten Elektrostahlbandes
US5186762A (en) * 1989-03-30 1993-02-16 Nippon Steel Corporation Process for producing grain-oriented electrical steel sheet having high magnetic flux density
EP0390142B2 (en) * 1989-03-30 1999-04-28 Nippon Steel Corporation Process for producing grain-oriented electrical steel sheet having high magnetic flux density
DE69022617T3 (de) * 1989-04-14 2003-04-03 Nippon Steel Corp., Tokio/Tokyo Verfahren zum Herstellen kornorientierter Elektrobleche mit verbesserten magnetischen Eigenschaften.
DE69032461T2 (de) * 1989-04-14 1998-12-03 Nippon Steel Corp., Tokio/Tokyo Verfahren zur Herstellung von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften
US5261971A (en) * 1989-04-14 1993-11-16 Nippon Steel Corporation Process for preparation of grain-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
JPH0774388B2 (ja) * 1989-09-28 1995-08-09 新日本製鐵株式会社 磁束密度の高い一方向性珪素鋼板の製造方法
JPH03204911A (ja) * 1989-10-23 1991-09-06 Toshiba Corp 変圧器鉄心
JPH0730398B2 (ja) * 1990-05-11 1995-04-05 新日本製鐵株式会社 磁束密度の高い一方向性電磁鋼板の製造方法
JP2530521B2 (ja) * 1991-01-04 1996-09-04 新日本製鐵株式会社 鉄損の低い方向性電磁鋼板の製造方法
JPH083125B2 (ja) * 1991-01-08 1996-01-17 新日本製鐵株式会社 磁束密度の高い方向性電磁鋼板の製造方法
DE69328766T2 (de) * 1992-05-08 2000-09-28 Nippon Steel Corp., Tokio/Tokyo Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache
JPH061218U (ja) * 1992-06-12 1994-01-11 スミ株式会社 包装容器
US6858095B2 (en) 1992-09-04 2005-02-22 Nippon Steel Corporation Thick grain-oriented electrical steel sheet exhibiting excellent magnetic properties
JP2659655B2 (ja) * 1992-09-04 1997-09-30 新日本製鐵株式会社 磁気特性の優れた厚い板厚の方向性電磁鋼板
DE4311151C1 (de) * 1993-04-05 1994-07-28 Thyssen Stahl Ag Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten
US5855694A (en) * 1996-08-08 1999-01-05 Kawasaki Steel Corporation Method for producing grain-oriented silicon steel sheet
DE19745445C1 (de) * 1997-10-15 1999-07-08 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von kornorientiertem Elektroblech mit geringem Ummagnetisierungsverlust und hoher Polarisation
EP0947597B2 (en) * 1998-03-30 2015-06-10 Nippon Steel & Sumitomo Metal Corporation Method of producing a grain-oriented electrical steel sheet excellent in magnetic characteristics
US6613160B2 (en) 2000-08-08 2003-09-02 Nippon Steel Corporation Method to produce grain-oriented electrical steel sheet having high magnetic flux density
JP2002254800A (ja) 2001-02-28 2002-09-11 Canon Inc 記録媒体およびそれを用いた画像形成方法
JP4288054B2 (ja) 2002-01-08 2009-07-01 新日本製鐵株式会社 方向性珪素鋼板の製造方法
EP2025767B2 (en) 2006-05-24 2016-10-12 Nippon Steel & Sumitomo Metal Corporation Process for producing grain-oriented electrical steel sheet with high magnetic flux density
JP2007314826A (ja) 2006-05-24 2007-12-06 Nippon Steel Corp 鉄損特性に優れた一方向性電磁鋼板
KR101070064B1 (ko) 2006-05-24 2011-10-04 신닛뽄세이테쯔 카부시키카이샤 자속 밀도가 높은 방향성 전자기 강판의 제조 방법
PL2140949T3 (pl) 2007-04-24 2017-10-31 Nippon Steel & Sumitomo Metal Corp Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych jednokierunkowo
JP4746716B2 (ja) 2009-03-23 2011-08-10 新日本製鐵株式会社 方向性電磁鋼板の製造方法、巻き鉄心用方向性電磁鋼板、及び巻き鉄心
CN102471818B (zh) 2009-07-13 2013-10-09 新日铁住金株式会社 方向性电磁钢板的制造方法
JP4709950B2 (ja) 2009-07-17 2011-06-29 新日本製鐵株式会社 方向性電磁鋼板の製造方法
US20120312423A1 (en) * 2010-02-18 2012-12-13 Kenichi Murakami Method of manufacturing grain-oriented electrical steel sheet
KR101272353B1 (ko) 2010-05-25 2013-06-07 신닛테츠스미킨 카부시키카이샤 일방향성 전자기 강판의 제조 방법
DE102011119395A1 (de) 2011-06-06 2012-12-06 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrostahlflachprodukts
DE102011107304A1 (de) 2011-07-06 2013-01-10 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrostahlflachprodukts
DE102011054004A1 (de) 2011-09-28 2013-03-28 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrobands oder -blechs
DE102014104106A1 (de) 2014-03-25 2015-10-01 Thyssenkrupp Electrical Steel Gmbh Verfahren zur Herstellung von hochpermeablem kornorientiertem Elektroband
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
CN108893582A (zh) * 2018-05-31 2018-11-27 浙江智造热成型科技有限公司 取向电工钢的生产工艺
EP3913094A4 (en) 2019-01-16 2022-10-12 Nippon Steel Corporation METHOD OF MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEET
BR112022004916A2 (pt) 2019-09-18 2022-06-07 Nippon Steel Corp Método para fabricar chapa de aço elétrica de grão orientado
WO2022013960A1 (ja) 2020-07-15 2022-01-20 日本製鉄株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法

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Publication number Priority date Publication date Assignee Title
US3214303A (en) * 1965-03-24 1965-10-26 Gen Electric Process of retaining a dispersed second phase until after the texture developing anneal
GB1261945A (en) * 1968-04-24 1972-01-26 Kobe Steel Ltd A method for producing a mono-directional silicon steel sheet
US3575739A (en) * 1968-11-01 1971-04-20 Gen Electric Secondary recrystallization of silicon iron with nitrogen
JPS46937Y1 (ko) * 1970-07-16 1971-01-13
CA972663A (en) * 1971-10-22 1975-08-12 Nippon Steel Corporation Method for producing high magnetic flux density grain oriented electrical steel sheet
JPS4999915A (ko) * 1971-11-08 1974-09-20
JPS496455A (ko) * 1972-05-08 1974-01-21
JPS5414568B2 (ko) * 1973-08-28 1979-06-08
JPS5099915A (ko) * 1974-01-09 1975-08-08
US4171994A (en) * 1975-02-13 1979-10-23 Allegheny Ludlum Industries, Inc. Use of nitrogen-bearing base coatings in the manufacture of high permeability silicon steel
US4010050A (en) * 1975-09-08 1977-03-01 Allegheny Ludlum Industries, Inc. Processing for aluminum nitride inhibited oriented silicon steel
JPS58100627A (ja) * 1981-12-11 1983-06-15 Nippon Steel Corp 方向性電磁鋼板の製造方法
JPS6196080A (ja) * 1986-04-03 1986-05-14 Nippon Steel Corp 一方向性電磁鋼板用焼鈍分離剤

Also Published As

Publication number Publication date
US4929286A (en) 1990-05-29
DE3671248D1 (de) 1990-06-21
KR900007447B1 (ko) 1990-10-10
JPS6245285B2 (ko) 1987-09-25
AU5984486A (en) 1987-02-19
EP0219611A1 (en) 1987-04-29
JPS6240315A (ja) 1987-02-21
ATE52811T1 (de) 1990-06-15
CA1272430A (en) 1990-08-07
ES2001517A6 (es) 1988-06-01
EP0219611B1 (en) 1990-05-16

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Legal Events

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Year of fee payment: 16

EXPY Expiration of term