IN2015DN00612A - - Google Patents

Download PDF

Info

Publication number
IN2015DN00612A
IN2015DN00612A IN612DEN2015A IN2015DN00612A IN 2015DN00612 A IN2015DN00612 A IN 2015DN00612A IN 612DEN2015 A IN612DEN2015 A IN 612DEN2015A IN 2015DN00612 A IN2015DN00612 A IN 2015DN00612A
Authority
IN
India
Prior art keywords
annealing
cold rolling
during
increase speed
temperature increase
Prior art date
Application number
Other languages
English (en)
Inventor
Yukihiro Shingaki
Takeshi Imamura
Ryuichi Suehiro
Makoto Watanabe
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of IN2015DN00612A publication Critical patent/IN2015DN00612A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147Alloys characterised by their composition
    • H01F1/14766Fe-Si based alloys
    • H01F1/14775Fe-Si based alloys in the form of sheets
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1272Final recrystallisation annealing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026Rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004Heating the product
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/001Heat treatment of ferrous alloys containing Ni
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/002Heat treatment of ferrous alloys containing Cr
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/008Heat treatment of ferrous alloys containing Si
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216Modifying 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
    • C21D8/1222Hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216Modifying 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
    • C21D8/1233Cold rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1261Modifying 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 following hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277Modifying 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
    • C21D8/1283Application of a separating or insulating coating
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/008Ferrous alloys, e.g. steel alloys containing tin
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/08Ferrous alloys, e.g. steel alloys containing nickel
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/12Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/14Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147Alloys characterised by their composition
    • H01F1/14766Fe-Si based alloys
    • H01F1/14791Fe-Si-Al based alloys, e.g. Sendust
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2201/00Treatment for obtaining particular effects
    • C21D2201/05Grain orientation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
IN612DEN2015 2012-07-26 2013-07-25 IN2015DN00612A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012165523 2012-07-26
PCT/JP2013/070187 WO2014017591A1 (ja) 2012-07-26 2013-07-25 方向性電磁鋼板の製造方法

Publications (1)

Publication Number Publication Date
IN2015DN00612A true IN2015DN00612A (da) 2015-06-26

Family

ID=49997400

Family Applications (1)

Application Number Title Priority Date Filing Date
IN612DEN2015 IN2015DN00612A (da) 2012-07-26 2013-07-25

Country Status (8)

Country Link
US (1) US9748029B2 (da)
EP (1) EP2878689B1 (da)
JP (1) JP5679090B2 (da)
KR (1) KR101707539B1 (da)
CN (1) CN104471084B (da)
IN (1) IN2015DN00612A (da)
RU (1) RU2597464C2 (da)
WO (1) WO2014017591A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101707539B1 (ko) 2012-07-26 2017-02-16 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법
JP5672273B2 (ja) 2012-07-26 2015-02-18 Jfeスチール株式会社 方向性電磁鋼板の製造方法
WO2014017590A1 (ja) 2012-07-26 2014-01-30 Jfeスチール株式会社 方向性電磁鋼板の製造方法
JP6041110B2 (ja) * 2014-03-17 2016-12-07 Jfeスチール株式会社 鉄損特性に優れる方向性電磁鋼板の製造方法
JP6256693B2 (ja) * 2014-03-20 2018-01-10 Jfeスチール株式会社 方向性電磁鋼板とその製造方法
KR102044321B1 (ko) * 2017-12-26 2019-11-13 주식회사 포스코 방향성 전기강판 및 그의 제조방법
EP3770282B1 (en) * 2018-03-20 2023-07-12 Nippon Steel Corporation Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet
WO2019182004A1 (ja) * 2018-03-20 2019-09-26 日本製鉄株式会社 方向性電磁鋼板の製造方法および方向性電磁鋼板
KR102477847B1 (ko) * 2018-03-22 2022-12-16 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 방향성 전자 강판의 제조 방법
KR102120277B1 (ko) * 2018-09-27 2020-06-08 주식회사 포스코 방향성 전기강판 및 그 제조방법
KR102583079B1 (ko) 2019-01-16 2023-10-04 닛폰세이테츠 가부시키가이샤 방향성 전자 강판의 제조 방법
KR102579758B1 (ko) * 2019-01-16 2023-09-20 닛폰세이테츠 가부시키가이샤 방향성 전자 강판의 제조 방법

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789262A (fr) 1971-09-27 1973-01-15 Nippon Steel Corp Procede de formation d'un film isolant sur un feuillard d'acierau silicium oriente
JPS5652117B2 (da) 1973-11-17 1981-12-10
JPS5099914A (da) * 1974-01-07 1975-08-08
JPS63105926A (ja) * 1986-10-23 1988-05-11 Kawasaki Steel Corp 一方向性けい素鋼板の製造方法
US4975127A (en) 1987-05-11 1990-12-04 Kawasaki Steel Corp. Method of producing grain oriented silicon steel sheets having magnetic properties
US4898626A (en) * 1988-03-25 1990-02-06 Armco Advanced Materials Corporation Ultra-rapid heat treatment of grain oriented electrical steel
JP2983129B2 (ja) 1993-08-24 1999-11-29 新日本製鐵株式会社 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JP2983128B2 (ja) 1993-08-24 1999-11-29 新日本製鐵株式会社 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JP3011609B2 (ja) 1994-05-18 2000-02-21 新日本製鐵株式会社 磁気特性の優れたグラス被膜の少ない一方向性電磁鋼板の製造方法
KR100241005B1 (ko) * 1995-12-23 2000-03-02 이구택 1회 냉간압연에 의한 방향성 전기강판의 제조방법
JP3392664B2 (ja) 1996-10-31 2003-03-31 新日本製鐵株式会社 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
KR100273095B1 (ko) * 1996-12-09 2000-12-01 이구택 저온 슬라브 가열방식의 방향성 전기강판 제조방법
JP3456862B2 (ja) 1997-04-25 2003-10-14 新日本製鐵株式会社 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JP3537339B2 (ja) 1999-01-14 2004-06-14 新日本製鐵株式会社 皮膜特性と磁気特性に優れた方向性電磁鋼板及びその製造方法
JP3481567B2 (ja) * 2000-08-08 2003-12-22 新日本製鐵株式会社 B8が1.88t以上の方向性電磁鋼板の製造方法
JP4598320B2 (ja) 2001-07-12 2010-12-15 新日本製鐵株式会社 方向性電磁鋼板の製造方法
CN101454465B (zh) 2006-05-24 2011-01-19 新日本制铁株式会社 高磁通密度的方向性电磁钢板的制造方法
JP2008001979A (ja) 2006-05-24 2008-01-10 Nippon Steel Corp 方向性電磁鋼板の製造方法とその製造方法に用いる脱炭焼鈍炉
JP5320690B2 (ja) * 2006-05-24 2013-10-23 新日鐵住金株式会社 磁束密度の高い方向性電磁鋼板の製造方法
BRPI0719586B1 (pt) * 2006-11-22 2017-04-25 Nippon Steel Corp folha de aço elétrica de grão orientado excelente na adesão de revestimento e método de produção da mesma
JP4833906B2 (ja) 2007-04-20 2011-12-07 新日本製鐵株式会社 誘導加熱設備
JP2010163634A (ja) 2009-01-13 2010-07-29 Chugai Ro Co Ltd ストリップ材処理装置
JP5417936B2 (ja) * 2009-03-31 2014-02-19 Jfeスチール株式会社 方向性電磁鋼板の製造方法
JP5988027B2 (ja) 2011-07-28 2016-09-07 Jfeスチール株式会社 極薄方向性電磁鋼板の製造方法
JP5991484B2 (ja) * 2011-12-06 2016-09-14 Jfeスチール株式会社 低鉄損方向性電磁鋼板の製造方法
JP5672273B2 (ja) 2012-07-26 2015-02-18 Jfeスチール株式会社 方向性電磁鋼板の製造方法
KR101707539B1 (ko) 2012-07-26 2017-02-16 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법

Also Published As

Publication number Publication date
US9748029B2 (en) 2017-08-29
WO2014017591A1 (ja) 2014-01-30
JP5679090B2 (ja) 2015-03-04
CN104471084A (zh) 2015-03-25
EP2878689B1 (en) 2018-09-05
KR101707539B1 (ko) 2017-02-16
KR20150015044A (ko) 2015-02-09
EP2878689A4 (en) 2016-03-02
RU2015105332A (ru) 2016-09-10
EP2878689A1 (en) 2015-06-03
JPWO2014017591A1 (ja) 2016-07-11
CN104471084B (zh) 2016-06-29
US20150170813A1 (en) 2015-06-18
RU2597464C2 (ru) 2016-09-10

Similar Documents

Publication Publication Date Title
IN2015DN00610A (da)
IN2015DN00612A (da)
MX2015011022A (es) Metodo para la produccion de lamina de acero electrico de grano orientado.
EP4254440A3 (en) Method of production of tin containing non grain-oriented silicon steel sheet
MX2018006621A (es) Metodo para producir lamina de acero electrico de grano orientado.
IN2014KN01251A (da)
IN2015DN00613A (da)
MX2014010846A (es) Metodo para la produccion de una lamina de acero electrico de grano no orientado.
IN2015DN02841A (da)
MX2013006979A (es) Metodo para producir una lamina de acero electrico no orientado.
MX2021008802A (es) Chapa de acero electrico no orientado y metodo para producir el mismo.
MX338627B (es) Metodo para fabricar una chapa de acero de grano orientado para aplicaciones electricas.
IN2015DN00289A (da)
MX2018006883A (es) Metodo para la produccion de lamina de acero electrico de grano no orientado.
MX2014002935A (es) Metodo para producir una cinta electrica superiormente resistente de grano no orientado y su uso.
MX368208B (es) Placa de acero laminada en frío de alta maleabilidad y superresistente, y método de fabricación de la misma.
MX2017008930A (es) Hoja de acero electrico no orientado y metodo para producir la misma.
IN2015DN01908A (da)
MX2018006127A (es) Metodo para producir lamina de acero electrico no orientado.
MX357357B (es) Lamina de acero electrico no orientado sin defectos de corrugacion y metodo de fabricacion de la misma.
MX2017002974A (es) Metodo e instalacion para la produccion de laminas de acero galvanizadas de alta resistencia.
MX2013005869A (es) Procedimiento de fabricacion de aceros al silicio de grano orientado que tienen buen rendimiento magnetico.
MX354354B (es) Metodo para la produccion de una lamina de acero electrico.
IN2014MN01597A (da)
MY167901A (en) Steel sheet for cans having high strength and high formability and method for manufacturing the same