PL3633054T3 - Blacha cienka z niezorientowanej stali elektrotechnicznej - Google Patents

Blacha cienka z niezorientowanej stali elektrotechnicznej

Info

Publication number
PL3633054T3
PL3633054T3 PL17911443.4T PL17911443T PL3633054T3 PL 3633054 T3 PL3633054 T3 PL 3633054T3 PL 17911443 T PL17911443 T PL 17911443T PL 3633054 T3 PL3633054 T3 PL 3633054T3
Authority
PL
Poland
Prior art keywords
steel sheet
electrical steel
oriented electrical
oriented
sheet
Prior art date
Application number
PL17911443.4T
Other languages
English (en)
Inventor
Takeshi Kubota
Takashi Morohoshi
Masafumi Miyazaki
Original Assignee
Nippon Steel Corporation
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 Corporation filed Critical Nippon Steel Corporation
Publication of PL3633054T3 publication Critical patent/PL3633054T3/pl

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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • C21D8/1211—Rapid solidification; Thin strip casting
    • 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
    • C21D8/1272—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
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/20—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
PL17911443.4T 2017-06-02 2017-06-02 Blacha cienka z niezorientowanej stali elektrotechnicznej PL3633054T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/020668 WO2018220839A1 (ja) 2017-06-02 2017-06-02 無方向性電磁鋼板

Publications (1)

Publication Number Publication Date
PL3633054T3 true PL3633054T3 (pl) 2025-12-22

Family

ID=64455317

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17911443.4T PL3633054T3 (pl) 2017-06-02 2017-06-02 Blacha cienka z niezorientowanej stali elektrotechnicznej

Country Status (8)

Country Link
US (1) US10995393B2 (pl)
EP (1) EP3633054B1 (pl)
JP (1) JP6828816B2 (pl)
KR (1) KR102338644B1 (pl)
CN (1) CN110573639B (pl)
BR (1) BR112019019936B1 (pl)
PL (1) PL3633054T3 (pl)
WO (1) WO2018220839A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI696707B (zh) * 2018-02-16 2020-06-21 日商日本製鐵股份有限公司 無方向性電磁鋼板及無方向性電磁鋼板的製造方法
KR102241985B1 (ko) * 2018-12-19 2021-04-19 주식회사 포스코 무방향성 전기강판 및 그 제조방법
JP7295394B2 (ja) * 2019-03-28 2023-06-21 日本製鉄株式会社 無方向性電磁鋼板
NL2027728B1 (nl) * 2021-03-09 2022-09-26 Bilstein Gmbh & Co Kg Werkwijze voor het vervaardigen van een zachtmagnetisch voorproduct van metaal

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61231120A (ja) 1985-04-06 1986-10-15 Nippon Steel Corp 磁気特性の優れた無方向性電磁鋼板の製造方法
JPH0665724B2 (ja) 1986-04-14 1994-08-24 新日本製鐵株式会社 磁気特性の優れた電磁鋼板の製造方法
JP2971080B2 (ja) 1989-10-13 1999-11-02 新日本製鐵株式会社 磁気特性の優れた無方向性電磁鋼板
JPH03126845U (pl) 1990-04-03 1991-12-20
JP2509018B2 (ja) 1991-07-25 1996-06-19 新日本製鐵株式会社 磁束密度が高くかつ鉄損が低い無方向性電磁鋼板の製造方法
US5482107A (en) * 1994-02-04 1996-01-09 Inland Steel Company Continuously cast electrical steel strip
JP3889100B2 (ja) * 1996-12-20 2007-03-07 Ｊｆｅスチール株式会社 磁気特性の優れた無方向性電磁鋼板の製造方法
JPH11189850A (ja) * 1997-12-24 1999-07-13 Sumitomo Metal Ind Ltd 無方向性電磁鋼板およびその製造方法
JP2001271147A (ja) * 2000-03-27 2001-10-02 Kawasaki Steel Corp 磁気特性に優れた無方向性電磁鋼板
JP4319889B2 (ja) 2002-12-06 2009-08-26 新日本製鐵株式会社 全周磁気特性の優れた無方向性電磁鋼板及びその製造方法
JP4272573B2 (ja) 2003-04-10 2009-06-03 新日本製鐵株式会社 磁束密度の高い無方向性電磁鋼板の製造方法
KR100561996B1 (ko) 2003-04-10 2006-03-20 신닛뽄세이테쯔 카부시키카이샤 높은 자속 밀도를 갖는 무방향성 전자 강판의 제조 방법
JP4414727B2 (ja) * 2003-10-31 2010-02-10 新日本製鐵株式会社 磁気特性、耐変形性の優れた電磁鋼板とその製造方法
JP4267559B2 (ja) 2004-11-01 2009-05-27 新日本製鐵株式会社 無方向性電磁鋼板とその製造方法
JP4648910B2 (ja) 2006-10-23 2011-03-09 新日本製鐵株式会社 磁気特性の優れた無方向性電磁鋼板の製造方法
JP4855225B2 (ja) * 2006-11-22 2012-01-18 新日本製鐵株式会社 異方性の小さい無方向性電磁鋼板
CN101358272B (zh) * 2008-09-05 2010-07-28 首钢总公司 一种加稀土铈的高牌号无取向电工钢的制备方法
JP5423440B2 (ja) 2010-02-02 2014-02-19 新日鐵住金株式会社 無方向性電磁鋼板および無方向性電磁鋼板の製造方法
EP2566492B1 (en) 2010-05-04 2016-10-26 aTyr Pharma, Inc. Innovative discovery of therapeutic compositions related to protein fragments of glutamyl-prolyl-trna synthetases
JP5716315B2 (ja) * 2010-08-10 2015-05-13 新日鐵住金株式会社 無方向性電磁鋼板およびその製造方法
KR101296128B1 (ko) 2010-12-27 2013-08-19 주식회사 포스코 자성이 우수한 무방향성 전기강판 및 그 제조방법
CN103582716B (zh) 2012-02-14 2015-05-13 新日铁住金株式会社 无方向性电磁钢板
JP2015002285A (ja) 2013-06-17 2015-01-05 富士通株式会社 コイル装置、電子装置及びコイル装置の制御方法
JP5975076B2 (ja) 2014-08-27 2016-08-23 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
KR101961057B1 (ko) 2015-03-17 2019-03-21 신닛테츠스미킨 카부시키카이샤 무방향성 전자 강판 및 그 제조 방법

Also Published As

Publication number Publication date
BR112019019936A2 (pt) 2020-04-22
US10995393B2 (en) 2021-05-04
BR112019019936B1 (pt) 2022-06-14
EP3633054A1 (en) 2020-04-08
CN110573639B (zh) 2021-08-24
KR20190137846A (ko) 2019-12-11
CN110573639A (zh) 2019-12-13
JPWO2018220839A1 (ja) 2020-03-26
WO2018220839A1 (ja) 2018-12-06
KR102338644B1 (ko) 2021-12-13
JP6828816B2 (ja) 2021-02-10
EP3633054B1 (en) 2025-09-03
US20200224296A1 (en) 2020-07-16
EP3633054A4 (en) 2020-10-21

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