[go: up one dir, main page]

MX2018001081A - Metodo de formacion de ranuras lineales y dispositivo de formacion de ranuras lineales. - Google Patents

Metodo de formacion de ranuras lineales y dispositivo de formacion de ranuras lineales.

Info

Publication number
MX2018001081A
MX2018001081A MX2018001081A MX2018001081A MX2018001081A MX 2018001081 A MX2018001081 A MX 2018001081A MX 2018001081 A MX2018001081 A MX 2018001081A MX 2018001081 A MX2018001081 A MX 2018001081A MX 2018001081 A MX2018001081 A MX 2018001081A
Authority
MX
Mexico
Prior art keywords
steel plate
laser
resist
oriented electrical
electrical steel
Prior art date
Application number
MX2018001081A
Other languages
English (en)
Inventor
Takajo Shigehiro
Uesaka Masanori
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 MX2018001081A publication Critical patent/MX2018001081A/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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • B23K26/0738—Shaping the laser spot into a linear shape
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • 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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/28—Acidic compositions for etching iron group metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/06—Etching of iron or steel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Laser Beam Processing (AREA)
  • ing And Chemical Polishing (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Un método de formación de ranuras lineales para formar ranuras lineales en una superficie de lámina de acero utilizando grabado puede formar ranuras lineales de forma uniforme mientras que al mismo tiempo se suprime una disminución en la propiedad magnética de una lámina de acero eléctrico de grano orientado causada por irradiación láser para la eliminación de capa protectora. Un método de formación de ranuras lineales incluye: recubrir una superficie de una lámina de acero eléctrico de grano orientado con una capa protectora; llevar a cabo un barrido láser cíclicamente en una dirección de laminación de la lámina de acero eléctrico de grano orientado, el barrido láser es la aplicación de un láser mientras se barre el láser en una dirección que cruza la dirección de laminación para eliminar la capa protectora en una porción irradiada con el láser; y grabar la lámina de acero eléctrico de grano orientado en cada porción en la cual se elimina la capa protectora, para formar una ranura lineal. El espesor de recubrimiento de la capa protectora es de 0.5 µm a 10 µm, y la potencia del láser es de 1500 W o más.
MX2018001081A 2015-07-28 2016-07-06 Metodo de formacion de ranuras lineales y dispositivo de formacion de ranuras lineales. MX2018001081A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015148891 2015-07-28
PCT/JP2016/003217 WO2017017908A1 (ja) 2015-07-28 2016-07-06 線状溝形成方法および線状溝形成装置

Publications (1)

Publication Number Publication Date
MX2018001081A true MX2018001081A (es) 2018-05-07

Family

ID=57885082

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018001081A MX2018001081A (es) 2015-07-28 2016-07-06 Metodo de formacion de ranuras lineales y dispositivo de formacion de ranuras lineales.

Country Status (9)

Country Link
US (1) US11045902B2 (es)
EP (1) EP3330388B1 (es)
JP (1) JP6172403B2 (es)
KR (1) KR102078655B1 (es)
CN (1) CN107849631B (es)
CA (1) CA2987379C (es)
MX (1) MX2018001081A (es)
RU (1) RU2685616C1 (es)
WO (1) WO2017017908A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11551838B2 (en) * 2018-02-08 2023-01-10 Nippon Steel Corporation Grain-oriented electrical steel sheet
CN111742068B (zh) 2018-02-26 2022-05-13 日本制铁株式会社 方向性电磁钢板
JP6977702B2 (ja) * 2018-12-05 2021-12-08 Ｊｆｅスチール株式会社 方向性電磁鋼板の鉄損改善方法およびその装置
WO2021020028A1 (ja) 2019-07-31 2021-02-04 Ｊｆｅスチール株式会社 線状溝形成方法および線状溝形成装置ならびに方向性電磁鋼板の製造方法
WO2021020026A1 (ja) * 2019-07-31 2021-02-04 Ｊｆｅスチール株式会社 方向性電磁鋼板
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
JP6977814B2 (ja) 2020-05-15 2021-12-08 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
KR102792026B1 (ko) * 2020-05-19 2025-04-08 제이에프이 스틸 가부시키가이샤 방향성 전기 강판 및 그 제조 방법
JP6947248B1 (ja) * 2020-06-09 2021-10-13 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP7620180B2 (ja) * 2020-06-24 2025-01-23 日本製鉄株式会社 方向性電磁鋼板およびその製造方法
JP7393698B2 (ja) * 2020-07-15 2023-12-07 日本製鉄株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法
JP7040584B1 (ja) 2020-10-06 2022-03-23 Ｊｆｅスチール株式会社 金属ストリップ表面への溝形成方法、および方向性電磁鋼板の製造方法
JP7040585B1 (ja) 2020-10-06 2022-03-23 Ｊｆｅスチール株式会社 金属ストリップ表面への溝形成方法、および方向性電磁鋼板の製造方法
KR20250048816A (ko) * 2022-10-04 2025-04-10 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그 제조 방법
CN117505407B (zh) * 2024-01-05 2024-04-19 国能龙源环保有限公司 一种利用激光去除废盐中有机物的方法
WO2025238823A1 (ja) * 2024-05-16 2025-11-20 Ｊｆｅスチール株式会社 エッチングレジスト被膜付き方向性電磁鋼板及び方向性電磁鋼板の製造方法
WO2025238825A1 (ja) * 2024-05-16 2025-11-20 Ｊｆｅスチール株式会社 エッチングレジスト被膜付き方向性電磁鋼板及び方向性電磁鋼板の製造方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468551A (en) * 1982-07-30 1984-08-28 Armco Inc. Laser treatment of electrical steel and optical scanning assembly therefor
DE3539731C2 (de) * 1984-11-10 1994-08-04 Nippon Steel Corp Kornorientiertes Elektrostahlblech mit stabilen, gegen das Spannungsfreiglühen beständigen magnetischen Eigenschaften und Verfahren und Vorrichtung zu seiner Herstellung
JPS6376819A (ja) 1986-09-18 1988-04-07 Kawasaki Steel Corp 低鉄損方向性電磁鋼板およびその製造方法
DE3711905A1 (de) 1987-04-08 1988-10-27 Fraunhofer Ges Forschung Vorrichtung zum behandeln von werkstoffbahnen, -tafeln o. dgl. werkstuecken mit laserstrahlung, insbesondere fuer in laengsrichtung gefoerderte kornorientierte elektrobleche
GB2208871B (en) * 1987-08-22 1991-03-27 British Steel Plc Processing grain-oriented "electrical" steel
IN171547B (es) * 1988-03-25 1992-11-14 Armco Advanced Materials
IN171546B (es) * 1988-03-25 1992-11-14 Armco Advanced Materials
US4985116A (en) 1990-02-23 1991-01-15 Mint-Pac Technologies, Inc. Three dimensional plating or etching process and masks therefor
SU1744128A1 (ru) * 1990-04-04 1992-06-30 Институт физики металлов Уральского отделения АН СССР Способ изготовлени анизотропной электротехнической стали
KR930007313B1 (ko) * 1990-08-01 1993-08-05 가와사끼세이데쓰 가부시끼가이샤 저 철손 방향성 전자강판의 제조방법
JP2895670B2 (ja) * 1991-10-24 1999-05-24 川崎製鉄株式会社 鉄損の低い方向性電磁鋼板及びその製造方法
KR960006448B1 (ko) * 1992-08-05 1996-05-16 가와사끼 세이데쓰 가부시끼가이샤 저철손 방향성 전자강판의 제조방법
JP3255498B2 (ja) 1993-07-19 2002-02-12 川崎製鉄株式会社 グラビアオフセット印刷法
DE69424762T2 (de) * 1993-12-28 2000-10-26 Kawasaki Steel Corp., Kobe Kornorientiertes elektromagnetisches Stahlblech mit niedrigem Eisenverlust und Verfahren zur dessen Herstellung
JP4239233B2 (ja) 1998-03-26 2009-03-18 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および方向性電磁鋼板のエッチングマスク形成装置
JPH11293340A (ja) 1998-04-08 1999-10-26 Kawasaki Steel Corp 低鉄損方向性電磁鋼板及びその製造方法
JP2000328139A (ja) 1999-05-11 2000-11-28 Nippon Steel Corp 板厚の厚い低鉄損一方向性電磁鋼板の製造方法
JP2001316896A (ja) 2000-05-10 2001-11-16 Nippon Steel Corp 低鉄損方向性電磁鋼板の製造方法
KR100673073B1 (ko) * 2000-10-21 2007-01-22 삼성전자주식회사 레이저 빔을 이용한 비금속 기판의 절단 방법 및 장치
JP2002356751A (ja) * 2001-05-29 2002-12-13 Kawasaki Steel Corp 超低鉄損一方向性珪素鋼板およびその製造方法
JP4189143B2 (ja) * 2001-10-22 2008-12-03 新日本製鐵株式会社 低鉄損一方向性電磁鋼板の製造方法
KR100530814B1 (ko) * 2002-03-04 2005-11-24 신닛뽄세이테쯔 카부시키카이샤 금속띠의 간접 통전식 연속 전해 에칭 방법 및 간접통전식 연속 전해 에칭장치
KR101234452B1 (ko) * 2008-02-19 2013-02-18 신닛테츠스미킨 카부시키카이샤 저철손 일방향성 전자기 강판 및 그 제조 방법
KR101431349B1 (ko) * 2009-09-15 2014-08-19 신닛테츠스미킨 카부시키카이샤 전자기 강판 및 그 제조 방법
BR112012024448B1 (pt) * 2010-04-01 2018-06-05 Nippon Steel & Sumitomo Metal Corporation Folha de aço elétrico de grão orientado e método para produzir a mesma
JP4949539B2 (ja) * 2010-06-25 2012-06-13 新日本製鐵株式会社 一方向性電磁鋼板の製造方法
BR112013002987B1 (pt) * 2010-08-06 2020-03-24 Jfe Steel Corporation Chapa de aço para fins elétricos de grão orientado
CN104099458B (zh) * 2010-09-09 2016-05-11 新日铁住金株式会社 方向性电磁钢板的制造方法
JP2013030523A (ja) 2011-07-27 2013-02-07 Dowa Metaltech Kk 金属−セラミックス接合回路基板の製造方法
CN102950952A (zh) * 2011-08-25 2013-03-06 深圳富泰宏精密工业有限公司 装饰性外壳及其制作方法
CN102958311A (zh) * 2011-08-25 2013-03-06 深圳富泰宏精密工业有限公司 装饰性外壳及其制作方法
US20140042681A1 (en) * 2012-08-10 2014-02-13 Christianna Mikhal Kooney Universal carburetor work stand with user reconfigurable support stanchions
JP6040905B2 (ja) 2013-10-04 2016-12-07 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP3287537B1 (en) * 2015-04-20 2020-01-29 Nippon Steel Corporation Oriented electromagnetic steel sheet
WO2016171129A1 (ja) * 2015-04-20 2016-10-27 新日鐵住金株式会社 方向性電磁鋼板

Also Published As

Publication number Publication date
WO2017017908A1 (ja) 2017-02-02
CA2987379C (en) 2019-10-29
KR20180019211A (ko) 2018-02-23
CA2987379A1 (en) 2017-02-02
US11045902B2 (en) 2021-06-29
CN107849631A (zh) 2018-03-27
KR102078655B1 (ko) 2020-02-19
EP3330388A1 (en) 2018-06-06
JP6172403B2 (ja) 2017-08-02
JPWO2017017908A1 (ja) 2017-08-03
CN107849631B (zh) 2021-12-28
US20180147663A1 (en) 2018-05-31
EP3330388B1 (en) 2021-09-01
EP3330388A4 (en) 2018-08-15
RU2685616C1 (ru) 2019-04-22

Similar Documents

Publication Publication Date Title
MX2018001081A (es) Metodo de formacion de ranuras lineales y dispositivo de formacion de ranuras lineales.
SG10201902331XA (en) Method for introducing at least one cutout or aperture into a sheetlike workpiece
SG135043A1 (en) Wafer processing method
NZ717841A (en) Method for producing a surface structure on a pressing tool by applying metal coatings
BR112017027975A2 (pt) método e aparelho para redução de rendimento, e, superfície tratada a laser
MX2018009285A (es) Metodo y dispositivo para la creacion planar y modificaciones en estados solidos.
MY177495A (en) Wafer thinning method
WO2013099272A8 (ja) 方向性電磁鋼板およびその製造方法
MY180538A (en) Wafer producing method
MX386549B (es) Métodos de manufactura de documentos de seguridad y dispositivos de seguridad.
WO2013168634A8 (ja) 転写方法及び熱ナノインプリント装置
WO2013099274A8 (ja) 方向性電磁鋼板およびその鉄損改善方法
TW201614348A (en) Apparatus and method for irradiating polarized light for light alignment
JP2017078225A5 (es)
MX2021007050A (es) Metodo para fabricar lamina de acero laminada, aparato para fabricar lamina de acero laminada, y composicion curable utilizada para lo mismo.
MX2016009420A (es) Lamina de acero electrico de grano orientado y metodo para la produccion de la misma.
WO2015129255A8 (ja) 低騒音変圧器用の方向性電磁鋼板およびその製造方法
MX367050B (es) Metodo para la produccion de un producto de acero plano de grano orientado.
MX390988B (es) Lamina de acero electrico de grano orientado y metodo para fabricacion de la misma.
MX2022001325A (es) Metodo para formar ranuras lineales y aparato para formar ranuras lineales y metodo para fabricar lamina de acero electrico de grano orientado.
TW200710055A (en) An inorganic materials fabrication method
WO2018051037A3 (fr) Procede de dopage par l'azote de materiaux solides
WO2014154341A3 (de) Verfahren zum abtragen von sprödhartem material mittels laserstrahlung
MX2022001182A (es) Metodo de formacion de ranuras lineales y metodo de fabricacion de lamina de acero electrico de grano orientado.
IL293903B1 (en) System and method for managing waste in an additive manufacturing process