MX2020003640A - Lamina de acero electrico de grano orientado. - Google Patents

Lamina de acero electrico de grano orientado.

Info

Publication number
MX2020003640A
MX2020003640A MX2020003640A MX2020003640A MX2020003640A MX 2020003640 A MX2020003640 A MX 2020003640A MX 2020003640 A MX2020003640 A MX 2020003640A MX 2020003640 A MX2020003640 A MX 2020003640A MX 2020003640 A MX2020003640 A MX 2020003640A
Authority
MX
Mexico
Prior art keywords
grain
steel sheet
electrical steel
oriented electrical
oriented
Prior art date
Application number
MX2020003640A
Other languages
English (en)
Inventor
Seiji Okabe
Kunihiro Senda
Makoto Watanabe
Souichiro YOSHIZAKI
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 MX2020003640A publication Critical patent/MX2020003640A/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 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
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • C21D8/1222—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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/1216—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
    • 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
    • C21D8/1261—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 following 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/002—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
    • C22C38/02—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Se puede lograr una pérdida de hierro aún más baja en una lámina de acero eléctrico de grano orientado que incluye: una película predeterminada compuesta principalmente de forsterita en superficies frontal y posterior de la misma; y numerosas ranuras sobre la superficie frontal de la misma, en la cual las numerosas ranuras tienen una profundidad promedio de 6% o más de un espesor de la lámina de acero y están espaciadas a una distancia de 1 mm a 15 mm de ranuras adyacentes respectivas, la lámina de acero tiene una permeabilidad magnética específica µr15/50 de 35000 o más cuando se somete a magnetización de corriente alterna a una frecuencia de 50 Hz y una máxima densidad de flujo magnético de 1.5 T, y la lámina de acero incluye partes aisladas que tienen una frecuencia de presencia de 0.3/µm o menos, las partes aisladas están separadas de una parte continua de la película en una interface entre la lámina de acero y la película en una sección transversal ortogonal a la dirección de laminación de la lámina de acero.
MX2020003640A 2017-09-28 2018-09-25 Lamina de acero electrico de grano orientado. MX2020003640A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017188734 2017-09-28
PCT/JP2018/035495 WO2019065645A1 (ja) 2017-09-28 2018-09-25 方向性電磁鋼板

Publications (1)

Publication Number Publication Date
MX2020003640A true MX2020003640A (es) 2020-07-29

Family

ID=65902956

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003640A MX2020003640A (es) 2017-09-28 2018-09-25 Lamina de acero electrico de grano orientado.

Country Status (8)

Country Link
US (1) US11198916B2 (es)
EP (1) EP3690067B1 (es)
JP (1) JP6856114B2 (es)
KR (1) KR102407899B1 (es)
CN (1) CN111133118B (es)
CA (1) CA3075609C (es)
MX (1) MX2020003640A (es)
WO (1) WO2019065645A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102174155B1 (ko) * 2018-09-27 2020-11-04 주식회사 포스코 방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법
KR102133909B1 (ko) * 2018-12-19 2020-07-14 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
WO2021235094A1 (ja) * 2020-05-19 2021-11-25 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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143548B1 (en) 1983-10-27 1988-08-24 Kawasaki Steel Corporation Grain-oriented silicon steel sheet having a low iron loss free from deterioration due to stress-relief annealing and a method of producing the same
US5173129A (en) * 1983-10-27 1992-12-22 Kawasaki Steel Corporation Grain-oriented silicon steel sheet having a low iron loss free from deterioration due to stress-relief annealing and a method of producing the same
JP2592740B2 (ja) 1992-01-27 1997-03-19 新日本製鐵株式会社 超低鉄損一方向性電磁鋼板およびその製造方法
JP3504283B2 (ja) 1992-11-17 2004-03-08 新日本製鐵株式会社 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JPH06200325A (ja) 1992-12-28 1994-07-19 Nippon Steel Corp 高磁性の珪素鋼板の製造法
JPH06220541A (ja) 1993-01-27 1994-08-09 Nippon Steel Corp 磁気鉄損の優れた高磁束密度方向性珪素鋼板およびその製造法
WO1998046803A1 (fr) 1997-04-16 1998-10-22 Nippon Steel Corporation Tole d'acier electromagnetique unidirectionnelle presentant d'excellentes caracteristiques de film et d'excellentes caracteristiques magnetiques, son procede de production et installation de recuit par decarburation a cet effet
DE69810852T2 (de) * 1997-07-17 2003-06-05 Kawasaki Steel Co Kornorientiertes Elektrostahlblech mit ausgezeichneten magnetischen Eigenschaften und dessen Herstellungsverfahren
JP3397293B2 (ja) 1998-02-17 2003-04-14 新日本製鐵株式会社 超高磁束密度一方向性電磁鋼板の製造方法
US6309473B1 (en) 1998-10-09 2001-10-30 Kawasaki Steel Corporation Method of making grain-oriented magnetic steel sheet having low iron loss
JP2002194445A (ja) 2000-12-27 2002-07-10 Kawasaki Steel Corp 被膜特性に優れた高磁束密度方向性電磁鋼板の製造方法
JP4310996B2 (ja) * 2002-11-12 2009-08-12 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法並びにこの方法に用いる焼鈍分離剤
JP5482117B2 (ja) 2009-11-09 2014-04-23 新日鐵住金株式会社 薄手方向性電磁鋼板及び張力絶縁膜被覆薄手方向性電磁鋼板
KR101141283B1 (ko) 2009-12-04 2012-05-04 주식회사 포스코 저철손 고자속밀도 방향성 전기강판
JP5853352B2 (ja) 2010-08-06 2016-02-09 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
JP5754097B2 (ja) * 2010-08-06 2015-07-22 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
KR101309346B1 (ko) 2010-08-06 2013-09-17 제이에프이 스틸 가부시키가이샤 방향성 전기 강판 및 그 제조 방법
MX2013002627A (es) * 2010-09-10 2013-04-24 Jfe Steel Corp Lamina de acero magnetica de grano orientado y proceso para producir la misma.
JP5793859B2 (ja) * 2010-12-16 2015-10-14 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
WO2013099274A1 (ja) * 2011-12-28 2013-07-04 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその鉄損改善方法
US10629346B2 (en) 2012-04-26 2020-04-21 Jfe Steel Corporation Method of manufacturing grain-oriented electrical steel sheet
CN104284994B (zh) * 2012-04-26 2017-03-01 杰富意钢铁株式会社 取向性电磁钢板及其制造方法
WO2016105053A1 (ko) * 2014-12-24 2016-06-30 주식회사 포스코 방향성 전기강판 및 그 제조방법

Also Published As

Publication number Publication date
EP3690067B1 (en) 2024-04-24
JPWO2019065645A1 (ja) 2019-11-14
CA3075609C (en) 2022-06-21
WO2019065645A1 (ja) 2019-04-04
KR20200043440A (ko) 2020-04-27
CN111133118A (zh) 2020-05-08
US20200283863A1 (en) 2020-09-10
EP3690067A1 (en) 2020-08-05
CA3075609A1 (en) 2019-04-04
KR102407899B1 (ko) 2022-06-10
JP6856114B2 (ja) 2021-04-07
EP3690067A4 (en) 2020-08-05
US11198916B2 (en) 2021-12-14
CN111133118B (zh) 2021-10-12

Similar Documents

Publication Publication Date Title
MX2020004287A (es) Procesamiento de biomasa.
CA211013S (en) Vaporizer device
MX2020003441A (es) Transmision de referencia de sondeo.
MX2021000710A (es) Composiciones que comprenden cepas bacterianas.
PL3287532T3 (pl) Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
SG10201809261YA (en) Electric Vehicle
PL3438293T3 (pl) Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
MX2020003760A (es) Formulaciones de niraparib.
EP3533901A4 (en) ORIENTED ELECTROMAGNETIC STEEL SHEET
PL3604614T3 (pl) Blacha cienka ze stali elektrotechnicznej
PL3196325T3 (pl) Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
CA185542S (en) Table
PL3569728T3 (pl) Blacha cienka z niezorientowanej stali elektrotechnicznej
MX2020003706A (es) Aminoimidazopiridazinas como inhibidores de cinasa.
MX2020004424A (es) Formulacion aerosolizable.
PL3770294T3 (pl) Blacha cienka z niezorientowanej stali elektrotechnicznej
PL3633055T3 (pl) Nieorientowana elektrotechniczna blacha stalowa
PL3751014T3 (pl) Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
CA192893S (en) Bottle
PL3653758T3 (pl) Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
PL3633056T3 (pl) Nieorientowana elektrotechniczna blacha stalowa
PL3783126T3 (pl) Blacha cienka z niezorientowanej stali elektrotechnicznej
MX2020003640A (es) Lamina de acero electrico de grano orientado.
EP3584330A4 (en) GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET
MX2020004101A (es) Lamina fibrosa con propiedades mejoradas.