WO2016067636A8 - 方向性電磁鋼板の製造方法 - Google Patents

方向性電磁鋼板の製造方法 Download PDF

Info

Publication number
WO2016067636A8
WO2016067636A8 PCT/JP2015/005486 JP2015005486W WO2016067636A8 WO 2016067636 A8 WO2016067636 A8 WO 2016067636A8 JP 2015005486 W JP2015005486 W JP 2015005486W WO 2016067636 A8 WO2016067636 A8 WO 2016067636A8
Authority
WO
WIPO (PCT)
Prior art keywords
steel sheet
grain
oriented electrical
annealing
electrical steel
Prior art date
Application number
PCT/JP2015/005486
Other languages
English (en)
French (fr)
Other versions
WO2016067636A1 (ja
Inventor
今村　猛
早川　康之
雅紀 竹中
Original Assignee
Ｊｆｅスチール株式会社
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スチール株式会社 filed Critical Ｊｆｅスチール株式会社
Priority to US15/519,909 priority Critical patent/US20170240988A1/en
Priority to KR1020177014053A priority patent/KR101980172B1/ko
Priority to EP15853850.4A priority patent/EP3214188B1/en
Priority to BR112017008589-5A priority patent/BR112017008589B1/pt
Priority to CN201580058552.0A priority patent/CN107075603B/zh
Priority to RU2017118524A priority patent/RU2676199C2/ru
Publication of WO2016067636A1 publication Critical patent/WO2016067636A1/ja
Publication of WO2016067636A8 publication Critical patent/WO2016067636A8/ja

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
    • 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
    • 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
    • C21D8/1216—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
    • C21D8/1222—Hot rolling
    • 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
    • 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
    • C21D8/1244—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
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets 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
    • H01F1/14—Magnets 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets 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
    • H01F1/14—Magnets 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets 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
    • H01F1/14—Magnets 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
    • H01F1/16—Magnets 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

本発明に従い、インヒビター成分を含有しない成分の鋼スラブに、さらに質量％で、Sn：0.010～0.200％、Sb：0.010～0.200％、Mo：0.010～0.150％およびＰ：0.010～0.150％のうちから選んだ少なくとも一種を含有し、かつ、脱炭焼鈍時に鋼板が焼鈍される最高温度をTd（℃）とし、また仕上焼鈍時に鋼板の二次再結晶が開始するまでの間の最高温度をTf（℃）とした場合に、Td≧Tfの関係を満たす焼鈍を行うことによって、インヒビター成分を用いずとも、コイル内の磁性ばらつきが大幅に低減した方向性電磁鋼板を得る。
PCT/JP2015/005486 2014-10-30 2015-10-30 方向性電磁鋼板の製造方法 WO2016067636A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US15/519,909 US20170240988A1 (en) 2014-10-30 2015-10-30 Method of manufacturing grain-oriented electrical steel sheet
KR1020177014053A KR101980172B1 (ko) 2014-10-30 2015-10-30 방향성 전자 강판의 제조 방법
EP15853850.4A EP3214188B1 (en) 2014-10-30 2015-10-30 Production method for oriented grain-electromagnetic steel sheet
BR112017008589-5A BR112017008589B1 (pt) 2014-10-30 2015-10-30 método de fabricação de chapa de aço elétrico com grão orientado
CN201580058552.0A CN107075603B (zh) 2014-10-30 2015-10-30 取向性电磁钢板的制造方法
RU2017118524A RU2676199C2 (ru) 2014-10-30 2015-10-30 Способ изготовления текстурированной листовой электротехнической стали

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014221910A JP6260513B2 (ja) 2014-10-30 2014-10-30 方向性電磁鋼板の製造方法
JP2014-221910 2014-10-30

Publications (2)

Publication Number Publication Date
WO2016067636A1 WO2016067636A1 (ja) 2016-05-06
WO2016067636A8 true WO2016067636A8 (ja) 2017-02-23

Family

ID=55856999

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/005486 WO2016067636A1 (ja) 2014-10-30 2015-10-30 方向性電磁鋼板の製造方法

Country Status (8)

Country Link
US (1) US20170240988A1 (ja)
EP (1) EP3214188B1 (ja)
JP (1) JP6260513B2 (ja)
KR (1) KR101980172B1 (ja)
CN (1) CN107075603B (ja)
BR (1) BR112017008589B1 (ja)
RU (1) RU2676199C2 (ja)
WO (1) WO2016067636A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200113009A (ko) * 2015-12-04 2020-10-05 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법
JP6572864B2 (ja) 2016-10-18 2019-09-11 Ｊｆｅスチール株式会社 電磁鋼板製造用の熱延鋼板およびその製造方法
KR101919527B1 (ko) * 2016-12-23 2018-11-16 주식회사 포스코 방향성 전기강판 및 이의 제조방법
US11718889B2 (en) * 2017-12-22 2023-08-08 Jfe Steel Corporation Method for producing hot-dip galvanized steel sheet and continuous hot-dip galvanizing apparatus
KR102142511B1 (ko) * 2018-11-30 2020-08-07 주식회사 포스코 방향성 전기강판 및 그의 제조방법
JP7180694B2 (ja) * 2019-01-16 2022-11-30 日本製鉄株式会社 方向性電磁鋼板の製造方法
EP4365319A1 (en) * 2022-11-03 2024-05-08 Thyssenkrupp Electrical Steel Gmbh Grain-oriented electrical steel strip and method for its production

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329358B (de) 1974-06-04 1976-05-10 Voest Ag Schwingmuhle zum zerkleinern von mahlgut
JPS5224116A (en) 1975-08-20 1977-02-23 Nippon Steel Corp Material of high magnetic flux density one directionally orientated el ectromagnetic steel and its treating method
JPS5424686A (en) 1977-07-26 1979-02-24 Fujitsu Ltd Visual field angle variable tyep infrared ray detector
JPS54160514A (en) * 1978-06-09 1979-12-19 Nippon Steel Corp Decarburization and annealing method for directional electromagnetic steel plate
DE3017215C2 (de) 1980-05-06 1983-06-01 Mayer, Karl, 8050 Freising Schweißschutzanordnung
JPS6240315A (ja) * 1985-08-15 1987-02-21 Nippon Steel Corp 磁束密度の高い一方向性珪素鋼板の製造方法
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
US5653821A (en) * 1993-11-09 1997-08-05 Pohang Iron & Steel Co., Ltd. Method for manufacturing oriented electrical steel sheet by heating slab at low temperature
DE69706388T2 (de) * 1996-10-21 2002-02-14 Kawasaki Steel Co Kornorientiertes elektromagnetisches Stahlblech
JP3707268B2 (ja) 1998-10-28 2005-10-19 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP4123653B2 (ja) * 1999-10-12 2008-07-23 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
DE60231581D1 (de) * 2001-01-19 2009-04-30 Jfe Steel Corp Korngerichtetes elektomagnetisches stahlblech mit hervorragenden magnetischen eigenschaften ohne untergrundfilm mit forsterit als primärkomponente und herstellungsverfahren dafür.
EP1279747B1 (en) * 2001-07-24 2013-11-27 JFE Steel Corporation A method of manufacturing grain-oriented electrical steel sheets
JP4239457B2 (ja) * 2001-12-26 2009-03-18 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
US20050000596A1 (en) * 2003-05-14 2005-01-06 Ak Properties Inc. Method for production of non-oriented electrical steel strip
PL1752549T3 (pl) * 2005-08-03 2017-08-31 Thyssenkrupp Steel Europe Ag Sposób wytwarzania taśmy elektrotechnicznej o zorientowanych ziarnach
JP4823719B2 (ja) * 2006-03-07 2011-11-24 新日本製鐵株式会社 磁気特性が極めて優れた方向性電磁鋼板の製造方法
JP4692518B2 (ja) * 2007-06-07 2011-06-01 Ｊｆｅスチール株式会社 Ｅｉコア用の方向性電磁鋼板
JP5228563B2 (ja) * 2008-03-25 2013-07-03 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP4800442B2 (ja) * 2008-09-10 2011-10-26 新日本製鐵株式会社 方向性電磁鋼板の製造方法
BR112012023165B1 (pt) * 2010-03-17 2019-02-12 Nippon Steel & Sumitomo Metal Corporation Método de produção de chapa de aço elétrico com grão orientado
CN102443736B (zh) * 2010-09-30 2013-09-04 宝山钢铁股份有限公司 一种高磁通密度取向硅钢产品的生产方法
JP5772410B2 (ja) * 2010-11-26 2015-09-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5988026B2 (ja) * 2011-07-28 2016-09-07 Ｊｆｅスチール株式会社 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
JP5983777B2 (ja) * 2012-12-28 2016-09-06 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
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
JP5857983B2 (ja) * 2013-02-14 2016-02-10 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および焼鈍分離剤用ＭｇＯ
KR101683693B1 (ko) * 2013-02-27 2016-12-07 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법
JP5839204B2 (ja) * 2013-02-28 2016-01-06 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5949813B2 (ja) * 2013-03-07 2016-07-13 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5904151B2 (ja) * 2013-03-28 2016-04-13 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP6171887B2 (ja) * 2013-11-20 2017-08-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
WO2016067636A1 (ja) 2016-05-06
EP3214188A4 (en) 2017-09-06
RU2017118524A3 (ja) 2018-12-03
CN107075603A (zh) 2017-08-18
JP2016089194A (ja) 2016-05-23
KR101980172B1 (ko) 2019-05-20
EP3214188A1 (en) 2017-09-06
BR112017008589B1 (pt) 2021-06-08
US20170240988A1 (en) 2017-08-24
KR20170070240A (ko) 2017-06-21
BR112017008589A2 (pt) 2017-12-19
EP3214188B1 (en) 2019-06-26
CN107075603B (zh) 2019-06-18
RU2676199C2 (ru) 2018-12-26
JP6260513B2 (ja) 2018-01-17
RU2017118524A (ru) 2018-12-03

Similar Documents

Publication Publication Date Title
WO2016067636A8 (ja) 方向性電磁鋼板の製造方法
MX2018000001A (es) Lamina de acero electrica de grano orientado y metodo para producir la misma.
WO2016104813A8 (ja) 方向性電磁鋼板およびその製造方法
MX2015011022A (es) Metodo para la produccion de lamina de acero electrico de grano orientado.
MX2017002066A (es) Lamina de acero electrico de grano no orientado que tiene excelentes propiedades magneticas.
WO2016067568A8 (ja) 無方向性電磁鋼板および無方向性電磁鋼板の製造方法
EP3492613A4 (en) HOT-ROLLED STEEL PLATE FOR CORNORATED MAGNETIC STEEL PLATE AND METHOD OF MANUFACTURING THEREOF, AND METHOD FOR PRODUCING CORNORATED MAGNETIC STEEL PLATE
EP3369834A4 (en) ORIENTED GRAIN ELECTROMAGNETIC STEEL SHEET AND DECORBED STEEL SHEET USED TO PRODUCE SAME
IL261954A (en) Magnesium oxide for forging partitions and grain oriented magnetic steel plate
IL261951A (en) Magnesium oxide for forging partitions and grain oriented magnetic steel plate
EP3385397A4 (en) Method for manufacturing grain-oriented electromagnetic steel sheet
WO2016035345A8 (ja) 方向性電磁鋼板の製造方法および窒化処理設備
EP3358041A4 (en) CORNORATED ELECTROMAGNETIC STEEL PLATE AND METHOD FOR THE PRODUCTION OF CORNORIENTED ELECTROMAGNETIC STEEL PLATE
EP3561086A4 (en) ANNEAL SEPARATOR COMPOSITION FOR GRAIN ORIENTED MAGNETIC STEEL SHEET, ORIENTED GRAIN MAGNETIC STEEL SHEET AND METHOD FOR PRODUCING GRAIN ORIENTED MAGNETIC STEEL SHEET
EP3831976A4 (en) GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEET
EP3831974A4 (en) CORNORATED ELECTROMAGNETIC SHEET STEEL
IL261953A (en) Magnesium oxide for forging partitions and grain oriented electromagnetic steel plate
MX2019000810A (es) Metodo de fabricacion de placa de nucleo.
EP3831977A4 (en) GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEET
WO2018117639A8 (ko) 방향성 전기장판 및 그의 제조방법
EP3514262A4 (en) ORIENTED GRAIN ELECTROMAGNETIC STEEL SHEET AND PROCESS FOR PRODUCING THE SAME
EP3744870A4 (en) ORIENTED ELECTROMAGNETIC STEEL SHEET
EP3859019A4 (en) GRAIN ORIENTED ELECTRIC STEEL SHEET AND METHOD FOR MANUFACTURING THEREOF
EP3913108A4 (en) GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEET PRODUCTION METHOD
PL3770283T3 (pl) Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych i blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15853850

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 15519909

Country of ref document: US

REEP Request for entry into the european phase

Ref document number: 2015853850

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20177014053

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2017118524

Country of ref document: RU

Kind code of ref document: A

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112017008589

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112017008589

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20170426