PL3173503T3 - Sposób wytwarzania niezorientowanej blachy ze stali elektrotechnicznej - Google Patents

Sposób wytwarzania niezorientowanej blachy ze stali elektrotechnicznej

Info

Publication number
PL3173503T3
PL3173503T3 PL16202320T PL16202320T PL3173503T3 PL 3173503 T3 PL3173503 T3 PL 3173503T3 PL 16202320 T PL16202320 T PL 16202320T PL 16202320 T PL16202320 T PL 16202320T PL 3173503 T3 PL3173503 T3 PL 3173503T3
Authority
PL
Poland
Prior art keywords
manufacturing
steel sheet
electrical steel
oriented electrical
oriented
Prior art date
Application number
PL16202320T
Other languages
English (en)
Inventor
Masahiro Fujikura
Yoshiyuki Ushigami
Tesshu Murakawa
Shinishi Kanao
Makoto Atake
Takeru ICHIE
Kojiro HORI
Shinichi Matsui
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of PL3173503T3 publication Critical patent/PL3173503T3/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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/04—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 hard-magnetic materials metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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
    • C22C38/008—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
    • C22C38/12—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
PL16202320T 2011-08-18 2012-08-17 Sposób wytwarzania niezorientowanej blachy ze stali elektrotechnicznej PL3173503T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011179072 2011-08-18
JP2011179066 2011-08-18
EP16202320.4A EP3173503B1 (en) 2011-08-18 2012-08-17 Manufacturing method of non-oriented electrical steel sheet
EP12824065.2A EP2746418B1 (en) 2011-08-18 2012-08-17 Non-oriented eletrical steel sheet, manufacturing method thereof, laminate for motor iron core, and manufacturing method thereof
PCT/JP2012/070909 WO2013024899A1 (ja) 2011-08-18 2012-08-17 無方向性電磁鋼板、その製造方法、モータ鉄心用積層体及びその製造方法

Publications (1)

Publication Number Publication Date
PL3173503T3 true PL3173503T3 (pl) 2019-04-30

Family

ID=47715214

Family Applications (2)

Application Number Title Priority Date Filing Date
PL16202320T PL3173503T3 (pl) 2011-08-18 2012-08-17 Sposób wytwarzania niezorientowanej blachy ze stali elektrotechnicznej
PL12824065T PL2746418T3 (pl) 2011-08-18 2012-08-17 Niezorientowana blacha ze stali elektrotechnicznej, sposób jej wytwarzania, laminat na rdzeń ferromagnetyczny do silników oraz sposób jego wytwarzania

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL12824065T PL2746418T3 (pl) 2011-08-18 2012-08-17 Niezorientowana blacha ze stali elektrotechnicznej, sposób jej wytwarzania, laminat na rdzeń ferromagnetyczny do silników oraz sposób jego wytwarzania

Country Status (9)

Country Link
US (1) US9721706B2 (pl)
EP (2) EP3173503B1 (pl)
JP (1) JP5321764B2 (pl)
KR (1) KR20130116332A (pl)
CN (1) CN103415638B (pl)
HK (1) HK1192593A1 (pl)
PL (2) PL3173503T3 (pl)
TW (1) TWI457449B (pl)
WO (1) WO2013024899A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013024894A1 (ja) 2011-08-18 2013-02-21 新日鐵住金株式会社 無方向性電磁鋼板、その製造方法、モータ鉄心用積層体及びその製造方法
JP6262599B2 (ja) * 2013-11-29 2018-01-17 株式会社神戸製鋼所 軟磁性鋼材及びその製造方法、並びに軟磁性鋼材から得られる軟磁性部品
BR112017021976B1 (pt) * 2015-04-27 2021-12-28 Nippon Steel Corporation Chapa de aço magnético não orientado
JP6679948B2 (ja) * 2016-01-19 2020-04-15 日本製鉄株式会社 無方向性電磁鋼板及びその製造方法
EP3495525B1 (en) * 2016-08-05 2022-04-06 Nippon Steel Corporation Non-oriented electrical steel sheet, production method for non-oriented electrical steel sheet, and production method for motor core
JP6658471B2 (ja) * 2016-11-25 2020-03-04 トヨタ自動車株式会社 ロータコアの製造方法およびモータコアの製造方法
KR102221444B1 (ko) 2017-01-10 2021-03-02 닛폰세이테츠 가부시키가이샤 권철심, 및 그 제조 방법
RU2692146C1 (ru) * 2018-05-25 2019-06-21 Олег Михайлович Губанов Способ получения изотропной электротехнической стали
KR102164113B1 (ko) * 2018-11-29 2020-10-13 주식회사 포스코 낮은 철손 및 우수한 표면품질을 갖는 무방향성 전기강판 및 그 제조방법
CN113785370A (zh) * 2019-04-25 2021-12-10 日本制铁株式会社 卷铁心及其制造方法
KR102297751B1 (ko) * 2019-12-18 2021-09-02 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR102438475B1 (ko) * 2020-12-21 2022-09-01 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR20230095256A (ko) * 2021-12-22 2023-06-29 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR20240012071A (ko) * 2022-07-20 2024-01-29 현대제철 주식회사 무방향성 전기강판 및 그 제조 방법

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JPH028346A (ja) 1988-06-27 1990-01-11 Nippon Steel Corp 高張力電磁鋼板及びその製造方法
JP3305806B2 (ja) * 1993-05-21 2002-07-24 新日本製鐵株式会社 高張力無方向性電磁鋼板の製造方法
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JPH1088298A (ja) 1996-09-19 1998-04-07 Nkk Corp 無方向性電磁鋼板
JP3012826B2 (ja) 1998-02-10 2000-02-28 新日本製鐵株式会社 セミプロセス無方向性電磁鋼板
EP1411138A4 (en) * 2001-06-28 2005-01-12 Jfe Steel Corp NON-ORIENTED ELECTROMAGNETIC STEEL SHEET
JP2004084053A (ja) 2002-06-26 2004-03-18 Nippon Steel Corp 磁気特性の著しく優れた電磁鋼板とその製造方法
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JP4352691B2 (ja) 2002-12-05 2009-10-28 Ｊｆｅスチール株式会社 打ち抜き性及び鉄損の優れた時効硬化性無方向性電磁鋼板、その製造方法及びそれを用いたローターの製造方法
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JP4235132B2 (ja) 2004-03-09 2009-03-11 新日本製鐵株式会社 磁気特性に優れた無方向性電磁鋼板の製造方法
JP4389691B2 (ja) 2004-06-22 2009-12-24 住友金属工業株式会社 回転子用無方向性電磁鋼板およびその製造方法
DE102004042843A1 (de) 2004-09-04 2006-03-09 Bayer Materialscience Ag Metallacetylacetonate als Umesterungskatalysatoren
JP4589737B2 (ja) * 2005-01-20 2010-12-01 新日本製鐵株式会社 粒成長後の磁気特性が優れたセミプロセス電磁鋼板およびその製造方法
JP4724431B2 (ja) * 2005-02-08 2011-07-13 新日本製鐵株式会社 無方向性電磁鋼板
JP4349340B2 (ja) 2005-08-04 2009-10-21 住友金属工業株式会社 Ｃｕ含有無方向性電磁鋼板の製造方法
JP4659135B2 (ja) 2008-04-14 2011-03-30 新日本製鐵株式会社 無方向性電磁鋼板及びその製造方法
WO2013024894A1 (ja) * 2011-08-18 2013-02-21 新日鐵住金株式会社 無方向性電磁鋼板、その製造方法、モータ鉄心用積層体及びその製造方法

Also Published As

Publication number Publication date
WO2013024899A1 (ja) 2013-02-21
PL2746418T3 (pl) 2017-05-31
JPWO2013024899A1 (ja) 2015-03-05
US20130309525A1 (en) 2013-11-21
CN103415638A (zh) 2013-11-27
TWI457449B (zh) 2014-10-21
US9721706B2 (en) 2017-08-01
JP5321764B2 (ja) 2013-10-23
HK1192593A1 (en) 2014-08-22
TW201319272A (zh) 2013-05-16
EP2746418A1 (en) 2014-06-25
KR20130116332A (ko) 2013-10-23
EP2746418B1 (en) 2016-12-14
CN103415638B (zh) 2015-09-02
EP3173503A1 (en) 2017-05-31
EP2746418A4 (en) 2015-05-06
EP3173503B1 (en) 2018-09-26

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