MX378760B - Lámina de acero eléctrico de grano orientado y método para la producción de la misma. - Google Patents

Lámina de acero eléctrico de grano orientado y método para la producción de la misma.

Info

Publication number
MX378760B
MX378760B MX2016009420A MX2016009420A MX378760B MX 378760 B MX378760 B MX 378760B MX 2016009420 A MX2016009420 A MX 2016009420A MX 2016009420 A MX2016009420 A MX 2016009420A MX 378760 B MX378760 B MX 378760B
Authority
MX
Mexico
Prior art keywords
junctures
spacing
regions
irradiated regions
grain
Prior art date
Application number
MX2016009420A
Other languages
English (en)
Other versions
MX2016009420A (es
Inventor
Hirotaka Inoue
Seiji Okabe
Shigehiro Takajo
Original Assignee
Jfe Steel 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2016009420A publication Critical patent/MX2016009420A/es
Publication of MX378760B publication Critical patent/MX378760B/es

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 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
    • C21D8/1294—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 involving a localised treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0006—Electron-beam welding or cutting specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite materials
    • 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
    • C22C38/04—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Un tratamiento de refinado de dominio magnético se lleva a cabo mediante la división de una superficie de una lámina de acero en una pluralidad de regiones en una dirección de la anchura, la disposición de un aparato de irradiación con láser o un aparato de irradiación con haz de electrones en cada una de las regiones, y la formación de regiones irradiadas con haz a través de irradiación con haz, en donde los haces se irradian de modo que una naturaleza de una unión entre regiones irradiadas con haz satisface 0 = a = 0.3xa y -1.2xa + 0.02xw - 0.5xa - 6.5 = ß = -0.13xa - 200x(1/w) + 5.4 cuando el espaciamiento TD ß en la unión entre las regiones irradiadas con haz se establece en un intervalo de -3 a 0 mm, con lo cual una lámina de acero eléctrico de grano orientado que tiene una excelente propiedad de pérdida de hierro se produce con una buena productividad. Aquí, a es espaciamiento RD (mm) en una unión entre regiones irradiadas con haz, ß es espaciamiento TD (mm) en una unión entre regiones irradiadas con haz, a es espaciamiento de haz (mm), y w es anchura promedio de parte discontinua de dominio magnético (µm).
MX2016009420A 2014-01-23 2015-01-08 Lámina de acero eléctrico de grano orientado y método para la producción de la misma. MX378760B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014010131 2014-01-23
PCT/JP2015/050321 WO2015111434A1 (ja) 2014-01-23 2015-01-08 方向性電磁鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
MX2016009420A MX2016009420A (es) 2016-09-16
MX378760B true MX378760B (es) 2025-03-11

Family

ID=53681242

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016009420A MX378760B (es) 2014-01-23 2015-01-08 Lámina de acero eléctrico de grano orientado y método para la producción de la misma.

Country Status (6)

Country Link
US (1) US10704113B2 (es)
EP (1) EP3098328B1 (es)
JP (1) JP6299987B2 (es)
CN (1) CN106414779B (es)
MX (1) MX378760B (es)
WO (1) WO2015111434A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016171129A1 (ja) * 2015-04-20 2016-10-27 新日鐵住金株式会社 方向性電磁鋼板
KR101675318B1 (ko) * 2015-12-21 2016-11-11 주식회사 포스코 방향성 전기강판 및 이의 제조방법
WO2018117510A2 (ko) * 2016-12-23 2018-06-28 주식회사 포스코 방향성 전기강판의 자구미세화 방법과 그 장치
CA3054528C (en) * 2017-02-28 2021-09-07 Jfe Steel Corporation Grain-oriented electrical steel sheet and production method therefor
CN108660295A (zh) * 2017-03-27 2018-10-16 宝山钢铁股份有限公司 一种低铁损取向硅钢及其制造方法
PL3770281T3 (pl) * 2018-03-22 2023-08-07 Nippon Steel Corporation Elektrotechniczna blacha stalowa o zorientowanym ziarnie i sposób produkcji elektrotechnicznej blachy stalowej o zorientowanym ziarnie
MX2020010236A (es) * 2018-03-30 2020-10-28 Jfe Steel Corp Nucleo de hierro para transformador.
WO2019189859A1 (ja) 2018-03-30 2019-10-03 Ｊｆｅスチール株式会社 変圧器用鉄心
JP6575732B1 (ja) * 2018-03-30 2019-09-18 Ｊｆｅスチール株式会社 変圧器用鉄心
JP6973369B2 (ja) * 2018-12-27 2021-11-24 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6939852B2 (ja) * 2019-07-31 2021-09-22 Ｊｆｅスチール株式会社 線状溝形成方法および方向性電磁鋼板の製造方法
JP6879439B1 (ja) * 2019-07-31 2021-06-02 Ｊｆｅスチール株式会社 方向性電磁鋼板
KR102675615B1 (ko) 2019-07-31 2024-06-14 제이에프이 스틸 가부시키가이샤 선상 홈 형성 방법 및 선상 홈 형성 장치 그리고 방향성 전기 강판의 제조 방법
KR20230095339A (ko) * 2021-12-22 2023-06-29 주식회사 포스코 방향성 전기강판 및 방향성 전기강판의 제조 방법

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JPS5518566A (en) 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
US4552596A (en) * 1978-07-26 1985-11-12 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet with improved watt loss
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Also Published As

Publication number Publication date
EP3098328B1 (en) 2019-08-14
JPWO2015111434A1 (ja) 2017-03-23
US10704113B2 (en) 2020-07-07
CN106414779B (zh) 2018-12-14
US20160333435A1 (en) 2016-11-17
WO2015111434A1 (ja) 2015-07-30
EP3098328A1 (en) 2016-11-30
CN106414779A (zh) 2017-02-15
MX2016009420A (es) 2016-09-16
EP3098328A4 (en) 2017-01-18
JP6299987B2 (ja) 2018-03-28

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