PL3633056T3 - Nieorientowana elektrotechniczna blacha stalowa - Google Patents

Nieorientowana elektrotechniczna blacha stalowa

Info

Publication number
PL3633056T3
PL3633056T3 PL17912209.8T PL17912209T PL3633056T3 PL 3633056 T3 PL3633056 T3 PL 3633056T3 PL 17912209 T PL17912209 T PL 17912209T PL 3633056 T3 PL3633056 T3 PL 3633056T3
Authority
PL
Poland
Prior art keywords
steel sheet
electrical steel
oriented electrical
oriented
sheet
Prior art date
Application number
PL17912209.8T
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 PL3633056T3 publication Critical patent/PL3633056T3/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • 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
    • 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
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/16—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
    • 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
PL17912209.8T 2017-06-02 2017-06-02 Nieorientowana elektrotechniczna blacha stalowa PL3633056T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/020667 WO2018220838A1 (ja) 2017-06-02 2017-06-02 無方向性電磁鋼板

Publications (1)

Publication Number Publication Date
PL3633056T3 true PL3633056T3 (pl) 2023-05-15

Family

ID=64455869

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17912209.8T PL3633056T3 (pl) 2017-06-02 2017-06-02 Nieorientowana elektrotechniczna blacha stalowa

Country Status (8)

Country Link
US (1) US10968503B2 (pl)
EP (1) EP3633056B1 (pl)
JP (1) JP6828815B2 (pl)
KR (1) KR102338642B1 (pl)
CN (1) CN110612358B (pl)
BR (1) BR112019019901B1 (pl)
PL (1) PL3633056T3 (pl)
WO (1) WO2018220838A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019160108A1 (ja) * 2018-02-16 2019-08-22 日本製鉄株式会社 無方向性電磁鋼板、及び無方向性電磁鋼板の製造方法
EP3926060A4 (en) * 2019-02-14 2022-07-20 Nippon Steel Corporation NON-ORIENTED ELECTROMAGNETIC STEEL SHEET
JP7295394B2 (ja) * 2019-03-28 2023-06-21 日本製鉄株式会社 無方向性電磁鋼板
WO2020262063A1 (ja) * 2019-06-28 2020-12-30 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法とモータコアの製造方法およびモータコア
WO2021006280A1 (ja) * 2019-07-11 2021-01-14 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法およびモータコア

Family Cites Families (24)

* 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
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
CN1102670C (zh) * 1999-06-16 2003-03-05 住友金属工业株式会社 无方向性电磁钢片及其制造方法
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
KR100561996B1 (ko) 2003-04-10 2006-03-20 신닛뽄세이테쯔 카부시키카이샤 높은 자속 밀도를 갖는 무방향성 전자 강판의 제조 방법
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
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
JP4568190B2 (ja) * 2004-09-22 2010-10-27 新日本製鐵株式会社 無方向性電磁鋼板
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
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
JP5423629B2 (ja) * 2010-09-21 2014-02-19 新日鐵住金株式会社 磁束密度の高い無方向性電磁熱延鋼帯の製造方法
KR101296128B1 (ko) * 2010-12-27 2013-08-19 주식회사 포스코 자성이 우수한 무방향성 전기강판 및 그 제조방법
JP6432173B2 (ja) * 2014-06-17 2018-12-05 新日鐵住金株式会社 全周の磁気特性が良好な無方向性電磁鋼板
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

Also Published As

Publication number Publication date
US10968503B2 (en) 2021-04-06
EP3633056A4 (en) 2020-09-30
KR20190137852A (ko) 2019-12-11
EP3633056B1 (en) 2023-02-22
CN110612358B (zh) 2021-10-01
JPWO2018220838A1 (ja) 2020-03-26
CN110612358A (zh) 2019-12-24
EP3633056A1 (en) 2020-04-08
BR112019019901B1 (pt) 2022-10-25
BR112019019901A2 (pt) 2020-04-22
JP6828815B2 (ja) 2021-02-10
WO2018220838A1 (ja) 2018-12-06
US20200017942A1 (en) 2020-01-16
KR102338642B1 (ko) 2021-12-13

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