PL2778246T3 - Niezorientowana blacha cienka ze stali elektrotechnicznej - Google Patents

Niezorientowana blacha cienka ze stali elektrotechnicznej

Info

Publication number
PL2778246T3
PL2778246T3 PL12877875T PL12877875T PL2778246T3 PL 2778246 T3 PL2778246 T3 PL 2778246T3 PL 12877875 T PL12877875 T PL 12877875T PL 12877875 T PL12877875 T PL 12877875T PL 2778246 T3 PL2778246 T3 PL 2778246T3
Authority
PL
Poland
Prior art keywords
steel sheet
electromagnetic steel
oriented electromagnetic
oriented
sheet
Prior art date
Application number
PL12877875T
Other languages
English (en)
Inventor
Takeaki Wakisaka
Original Assignee
Nippon Steel & Sumitomo Metal 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 & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of PL2778246T3 publication Critical patent/PL2778246T3/pl

Links

Classifications

    • 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
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • C22C38/004—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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/18—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
    • 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
    • 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
    • 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
    • H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
PL12877875T 2012-05-31 2012-05-31 Niezorientowana blacha cienka ze stali elektrotechnicznej PL2778246T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12877875.0A EP2778246B1 (en) 2012-05-31 2012-05-31 Non-oriented electromagnetic steel sheet
PCT/JP2012/064062 WO2013179438A1 (ja) 2012-05-31 2012-05-31 無方向性電磁鋼板

Publications (1)

Publication Number Publication Date
PL2778246T3 true PL2778246T3 (pl) 2018-09-28

Family

ID=49672692

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12877875T PL2778246T3 (pl) 2012-05-31 2012-05-31 Niezorientowana blacha cienka ze stali elektrotechnicznej

Country Status (8)

Country Link
US (1) US20140342150A1 (pl)
EP (1) EP2778246B1 (pl)
JP (1) JP5429411B1 (pl)
KR (1) KR20140026575A (pl)
CN (1) CN103582713B (pl)
BR (1) BR112013019023A2 (pl)
PL (1) PL2778246T3 (pl)
WO (1) WO2013179438A1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101898368B1 (ko) 2014-07-02 2018-09-12 신닛테츠스미킨 카부시키카이샤 무방향성 전자 강판 및 그 제조 방법
JP6048699B2 (ja) 2015-02-18 2016-12-21 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法ならびにモータコア
CN104928567A (zh) * 2015-06-25 2015-09-23 宝山钢铁股份有限公司 具有良好加工性能的晶粒取向硅钢及其制造方法
RU2686424C1 (ru) 2015-08-04 2019-04-25 ДжФЕ СТИЛ КОРПОРЕЙШН Способ получения листа неориентированной электротехнической стали, имеющего превосходные магнитные свойства
WO2017086036A1 (ja) 2015-11-20 2017-05-26 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6406522B2 (ja) * 2015-12-09 2018-10-17 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP7284383B2 (ja) * 2019-02-28 2023-05-31 日本製鉄株式会社 無方向性電磁鋼板
JP7401729B2 (ja) * 2019-04-05 2023-12-20 日本製鉄株式会社 無方向性電磁鋼板
KR102633252B1 (ko) * 2019-04-17 2024-02-02 제이에프이 스틸 가부시키가이샤 무방향성 전기 강판
EP4152564A4 (en) * 2020-06-25 2023-11-01 JFE Steel Corporation ENGINE CORE AND ENGINE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4018790B2 (ja) * 1998-02-10 2007-12-05 新日本製鐵株式会社 高周波用無方向性電磁鋼板およびその製造方法
JP4068731B2 (ja) * 1998-10-07 2008-03-26 新日本製鐵株式会社 高級無方向性電磁鋼板およびその製造方法
JP3758425B2 (ja) 1999-07-12 2006-03-22 Ｊｆｅスチール株式会社 Ｆｅ−Ｃｒ−Ｓｉ系電磁鋼板の製造方法
JP2001303213A (ja) * 2000-04-21 2001-10-31 Kawasaki Steel Corp 高効率モータ用の無方向性電磁鋼板
JP2002115035A (ja) 2000-10-11 2002-04-19 Nkk Corp 無方向性電磁鋼板
JP2002317254A (ja) 2000-12-22 2002-10-31 Nkk Corp 仕上げ焼鈍後にさらに加熱過程を経て使用される高周波磁気特性に優れた無方向性電磁鋼板及びその製造方法
JP3952762B2 (ja) 2001-12-11 2007-08-01 Ｊｆｅスチール株式会社 鉄損およびかしめ性に優れた無方向性電磁鋼板
WO2004059022A1 (ja) * 2002-12-24 2004-07-15 Jfe Steel Corporation Fe-Cr-Si系無方向性電磁鋼板およびその製造方法
CN1833046B (zh) * 2003-06-10 2010-09-01 住友金属工业株式会社 氢气环境用钢材，结构机械构件及其制造方法
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
JP2011162872A (ja) * 2010-02-15 2011-08-25 Nippon Steel Corp 高周波励磁用無方向性電磁鋼板
EP2537958B1 (en) * 2010-02-18 2016-08-31 Nippon Steel & Sumitomo Metal Corporation Non-oriented electromagnetic steel sheet and process for production thereof
JP5768327B2 (ja) * 2010-05-14 2015-08-26 新日鐵住金株式会社 高磁場鉄損の優れた無方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
EP2778246B1 (en) 2018-04-04
WO2013179438A1 (ja) 2013-12-05
KR20140026575A (ko) 2014-03-05
CN103582713B (zh) 2016-09-21
BR112013019023A2 (pt) 2016-10-04
EP2778246A4 (en) 2015-07-15
JPWO2013179438A1 (ja) 2016-01-14
EP2778246A1 (en) 2014-09-17
CN103582713A (zh) 2014-02-12
US20140342150A1 (en) 2014-11-20
JP5429411B1 (ja) 2014-02-26

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