PL3754041T3 - Blacha cienka z niezorientowanej stali elektrotechnicznej i sposób wytwarzania blachy cienkiej z niezorientowanej stali elektrotechnicznej - Google Patents

Blacha cienka z niezorientowanej stali elektrotechnicznej i sposób wytwarzania blachy cienkiej z niezorientowanej stali elektrotechnicznej

Info

Publication number
PL3754041T3
PL3754041T3 PL19754449.7T PL19754449T PL3754041T3 PL 3754041 T3 PL3754041 T3 PL 3754041T3 PL 19754449 T PL19754449 T PL 19754449T PL 3754041 T3 PL3754041 T3 PL 3754041T3
Authority
PL
Poland
Prior art keywords
sheet metal
thin sheet
electrical steel
oriented electrical
manufacturing thin
Prior art date
Application number
PL19754449.7T
Other languages
English (en)
Inventor
Takeshi Kubota
Takeaki Wakisaka
Masafumi Miyazaki
Takashi Morohoshi
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 PL3754041T3 publication Critical patent/PL3754041T3/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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • 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
    • C22C38/008—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (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)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Continuous Casting (AREA)
PL19754449.7T 2018-02-16 2019-02-15 Blacha cienka z niezorientowanej stali elektrotechnicznej i sposób wytwarzania blachy cienkiej z niezorientowanej stali elektrotechnicznej PL3754041T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018026103 2018-02-16
PCT/JP2019/005668 WO2019160108A1 (ja) 2018-02-16 2019-02-15 無方向性電磁鋼板、及び無方向性電磁鋼板の製造方法

Publications (1)

Publication Number Publication Date
PL3754041T3 true PL3754041T3 (pl) 2024-12-16

Family

ID=67619453

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19754449.7T PL3754041T3 (pl) 2018-02-16 2019-02-15 Blacha cienka z niezorientowanej stali elektrotechnicznej i sposób wytwarzania blachy cienkiej z niezorientowanej stali elektrotechnicznej

Country Status (8)

Country Link
US (1) US11566303B2 (pl)
EP (1) EP3754041B1 (pl)
JP (1) JP6860094B2 (pl)
KR (1) KR102448800B1 (pl)
CN (1) CN111601909B (pl)
PL (1) PL3754041T3 (pl)
TW (1) TWI681064B (pl)
WO (1) WO2019160108A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI680190B (zh) * 2018-02-16 2019-12-21 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
US11469018B2 (en) * 2018-02-16 2022-10-11 Nippon Steel Corporation Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
JP7269527B2 (ja) * 2021-03-19 2023-05-09 日本製鉄株式会社 無方向性電磁鋼板およびその製造方法
JP7371815B1 (ja) * 2021-12-16 2023-10-31 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
CN114713780B (zh) * 2022-03-31 2024-03-22 江苏沙钢集团有限公司 一种提高硅钢钢水在薄带连铸工艺下凝固成带稳定性的方法
CN114752861B (zh) * 2022-04-29 2022-10-18 鞍钢股份有限公司 一种低屈强比电工纯铁热轧板及其制造方法
CN117626111B (zh) * 2022-08-15 2026-08-11 宝山钢铁股份有限公司 一种电动车驱动马达用无取向电工钢及其制造方法
KR102942479B1 (ko) * 2023-12-20 2026-03-23 현대제철 주식회사 무방향성 전기강판과 그 제조 방법 및 모터
WO2025178061A1 (ja) * 2024-02-21 2025-08-28 日本製鉄株式会社 無方向性電磁鋼板、モータコアおよびモータ
JPWO2025204271A1 (pl) * 2024-03-26 2025-10-02
WO2026084307A1 (ko) * 2024-10-14 2026-04-23 현대제철 주식회사 무방향성 전기강판 및 무방향성 전기강판의 제조방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0717951B2 (ja) 1988-11-12 1995-03-01 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
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
JPH0657332A (ja) 1992-08-12 1994-03-01 Nippon Steel Corp 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
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
JP2002241905A (ja) 2000-12-11 2002-08-28 Nippon Steel Corp 磁気特性と打ち抜き加工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
JP4358550B2 (ja) 2003-05-07 2009-11-04 新日本製鐵株式会社 圧延方向とその板面内垂直方向磁気特性の優れた無方向性電磁鋼板の製造方法
US7270787B2 (en) 2003-07-31 2007-09-18 Thermo Fisher Scientific (Asheville) Llc Centrifuge sample jar and closure
JP4272576B2 (ja) * 2004-04-08 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
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
JP5256916B2 (ja) 2008-01-30 2013-08-07 新日鐵住金株式会社 磁束密度の高い無方向性電磁鋼板の製造方法
JP5388506B2 (ja) * 2008-08-19 2014-01-15 新日鐵住金株式会社 磁束密度の高い無方向性電磁鋼板の製造方法
JP2011140683A (ja) 2010-01-06 2011-07-21 Nippon Steel Corp 磁気特性と打ち抜き加工性に優れた無方向性電磁鋼板
WO2014024222A1 (ja) * 2012-08-08 2014-02-13 Ｊｆｅスチール株式会社 高強度電磁鋼板およびその製造方法
US20160273064A1 (en) 2013-04-09 2016-09-22 Nippon Steel & Sumitomo Metal Corporation Non-oriented electrical steel sheet and method of manufacturing the same
JP6020863B2 (ja) 2015-01-07 2016-11-02 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
JP6451832B2 (ja) 2015-03-17 2019-01-16 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
US11114227B2 (en) 2015-12-28 2021-09-07 Jfe Steel Corporation Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
CN106160417B (zh) 2016-08-11 2018-11-13 惠州三华工业有限公司 一种宽范围正负可调高压直流电源及其控制方法
PL3633056T3 (pl) 2017-06-02 2023-05-15 Nippon Steel Corporation Nieorientowana elektrotechniczna blacha stalowa
TWI680190B (zh) * 2018-02-16 2019-12-21 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

Also Published As

Publication number Publication date
BR112020013279A2 (pt) 2020-12-01
JPWO2019160108A1 (ja) 2020-12-03
CN111601909B (zh) 2022-05-13
WO2019160108A1 (ja) 2019-08-22
TW201934775A (zh) 2019-09-01
EP3754041A1 (en) 2020-12-23
KR20200088463A (ko) 2020-07-22
KR102448800B1 (ko) 2022-09-29
EP3754041B1 (en) 2024-09-11
EP3754041A4 (en) 2021-07-07
US11566303B2 (en) 2023-01-31
US20210062286A1 (en) 2021-03-04
TWI681064B (zh) 2020-01-01
JP6860094B2 (ja) 2021-04-14
CN111601909A (zh) 2020-08-28

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