MX344368B - Dispositivo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado y metodo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado. - Google Patents

Dispositivo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado y metodo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado.

Info

Publication number
MX344368B
MX344368B MX2012015152A MX2012015152A MX344368B MX 344368 B MX344368 B MX 344368B MX 2012015152 A MX2012015152 A MX 2012015152A MX 2012015152 A MX2012015152 A MX 2012015152A MX 344368 B MX344368 B MX 344368B
Authority
MX
Mexico
Prior art keywords
core
steel sheet
magnetic steel
grain
laser
Prior art date
Application number
MX2012015152A
Other languages
English (en)
Other versions
MX2012015152A (es
Inventor
Omura Takeshi
Yamaguchi Hiroi
Okabe Seiji
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 MX2012015152A publication Critical patent/MX2012015152A/es
Publication of MX344368B publication Critical patent/MX344368B/es

Links

Classifications

    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • 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
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • 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
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized 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
    • C22C38/002—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/16—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • B23K2101/16—Bands or sheets of indefinite length
    • 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
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation

Landscapes

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

Abstract

Se describen un dispositivo y un método, mediante el cual es posible resolver el problema de polvo, impedir la reducción en la capacidad de irradiación de láser debido a la contaminación, y reducir confiablemente la pérdida de núcleo de una chapa de acero magnética de grano orientado. Cuando se reduce la pérdida de núcleo de la chapa de acero magnética al irradiar la superficie de la chapa de acero magnética de grano orientado que se recoce finalmente con láser, un punto de radiación de láser se ajusta a una posición en donde, cuando es la distancia entre el punto de radiación de láser en un dispositivo de irradiación del láser, y un punto de irradiación de láser sobre la chapa de acero se fija como L (mm) , y el ángulo entre una línea recta conectando el punto de radiación láser y el punto de irradiación láser y la dirección vertical se fija como 0 (*), L es 50 o más, y además en el caso de L=100, se obtiene 60-0.3L=0=60, en el caso de 100.
MX2012015152A 2010-06-30 2011-06-29 Dispositivo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado y metodo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado. MX344368B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010150173A JP5696380B2 (ja) 2010-06-30 2010-06-30 方向性電磁鋼板の鉄損改善装置および鉄損改善方法
PCT/JP2011/003714 WO2012001965A1 (ja) 2010-06-30 2011-06-29 方向性電磁鋼板の鉄損改善装置および鉄損改善方法

Publications (2)

Publication Number Publication Date
MX2012015152A MX2012015152A (es) 2013-03-07
MX344368B true MX344368B (es) 2016-12-14

Family

ID=45401705

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012015152A MX344368B (es) 2010-06-30 2011-06-29 Dispositivo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado y metodo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado.

Country Status (4)

Country Link
US (1) US9346123B2 (es)
JP (1) JP5696380B2 (es)
MX (1) MX344368B (es)
WO (1) WO2012001965A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104011231A (zh) * 2011-12-27 2014-08-27 杰富意钢铁株式会社 取向性电磁钢板的铁损改善装置
JP6007501B2 (ja) 2012-02-08 2016-10-12 Ｊｆｅスチール株式会社 方向性電磁鋼板
CN102787276B (zh) * 2012-08-30 2014-04-30 宝山钢铁股份有限公司 一种高磁感取向硅钢及其制造方法
KR101641032B1 (ko) * 2012-11-08 2016-07-19 신닛테츠스미킨 카부시키카이샤 레이저 가공 장치 및 레이저 조사 방법
JP6070403B2 (ja) 2013-05-13 2017-02-01 トヨタ自動車株式会社 レーザ表面処理方法及びレーザ表面処理装置
JP2015202594A (ja) * 2014-04-11 2015-11-16 セイコーエプソン株式会社 造形装置、造形方法
CN106471140B (zh) * 2014-07-03 2019-02-05 新日铁住金株式会社 激光加工装置
EP3287533B1 (en) * 2015-04-20 2020-01-15 Nippon Steel Corporation Oriented magnetic steel plate
KR102148383B1 (ko) 2016-01-22 2020-08-26 주식회사 포스코 방향성 전기강판의 자구미세화 방법과 그 장치
KR101739866B1 (ko) 2016-01-22 2017-05-25 주식회사 포스코 방향성 전기강판의 자구미세화 방법과 그 장치
KR101698479B1 (ko) * 2016-03-10 2017-01-20 주식회사 포스코 방향성 전기강판의 자구미세화 장치
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518566A (en) 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
JPS58187290A (ja) 1982-04-24 1983-11-01 Nippon Steel Corp レ−ザ−ビ−ム照射処理方法
JPS59197525A (ja) * 1983-04-23 1984-11-09 Nippon Steel Corp 方向性電磁鋼板の製造方法
EP0406004A3 (en) * 1989-06-30 1991-11-13 Kabushiki Kaisha Toshiba Method of introducing magnetic anisotropy into magnetic material
JPH03234388A (ja) * 1990-02-09 1991-10-18 Kobe Steel Ltd レーザによる溶接又は表面改質方法
JP3361709B2 (ja) 1997-01-24 2003-01-07 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板の製造方法
JP3482340B2 (ja) 1998-03-26 2003-12-22 新日本製鐵株式会社 一方向性電磁鋼板とその製造方法
US6567219B1 (en) * 1999-08-13 2003-05-20 Semiconductor Energy Laboratory Co., Ltd. Laser irradiation apparatus
JP4890746B2 (ja) * 2004-06-14 2012-03-07 株式会社ディスコ ウエーハの加工方法
JP2006117964A (ja) 2004-10-19 2006-05-11 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板とその製造方法

Also Published As

Publication number Publication date
US9346123B2 (en) 2016-05-24
WO2012001965A1 (ja) 2012-01-05
JP2012012661A (ja) 2012-01-19
US20130161301A1 (en) 2013-06-27
JP5696380B2 (ja) 2015-04-08
MX2012015152A (es) 2013-03-07

Similar Documents

Publication Publication Date Title
MX344368B (es) Dispositivo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado y metodo para mejorar propiedades de perdida de hierro de lamina de acero electrico de grano orientado.
WO2013099219A8 (ja) 方向性電磁鋼板の鉄損改善装置
WO2005081940A3 (en) Magnetically enhanced, inductively coupled plasma source for a focused ion beam system
IT1306157B1 (it) Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento
MX361690B (es) Láminas de acero laminadas en frío y proceso para la producción de las mismas.
WO2013099272A8 (ja) 方向性電磁鋼板およびその製造方法
EP2656369B8 (en) Aligning and focusing an electron beam in an x-ray source
WO2011146843A3 (en) Thermophotovoltaic energy generation
BR112013002874A2 (pt) folha de aço elétrica orientada por grãos e método para fabricar a mesma
MX336475B (es) Sistema robotico para heliostatos y metodo de operacion.
WO2015012562A8 (ko) 방향성 전기강판 및 그 제조방법
IL243865B (en) Biomass processing with electron beam radiation
IN2012DN00642A (es)
IN2014MN01807A (es)
WO2012142550A3 (en) Systems and methods for reducing the proliferation of microorganisms
WO2011108878A3 (ko) 그래핀을 이용한 전자파 차폐 방법 및 전자파 차폐재
WO2012168318A3 (de) Ladevorrichtung und ladeverfahren mit schwimmender ladeeinheit
IL225618A0 (en) A method for treating lignocellulosic material by irradiation with an electron beam
IN2014DN02469A (es)
BR112013001358A2 (pt) chapa de aço elétrica de grãos orientados e método para a fabricação da mesma
WO2010047934A3 (en) Methods and systems for treating cancer using external beam radiation
WO2013028861A8 (en) Ion beam processing of sic for fabrication of graphene structures
DE112012000682A5 (de) Pulsschweißgerät zur Blechverschweißung
WO2014034128A8 (ja) 鉄心用方向性電磁鋼板およびその製造方法
IN2012DN03242A (es)

Legal Events

Date Code Title Description
HH Correction or change in general
FG Grant or registration