MX2023008446A - Chapa de acero electrico de grano orientado y un metodo de produccion de la misma. - Google Patents

Chapa de acero electrico de grano orientado y un metodo de produccion de la misma.

Info

Publication number
MX2023008446A
MX2023008446A MX2023008446A MX2023008446A MX2023008446A MX 2023008446 A MX2023008446 A MX 2023008446A MX 2023008446 A MX2023008446 A MX 2023008446A MX 2023008446 A MX2023008446 A MX 2023008446A MX 2023008446 A MX2023008446 A MX 2023008446A
Authority
MX
Mexico
Prior art keywords
grain
steel sheet
electrical steel
oriented electrical
production method
Prior art date
Application number
MX2023008446A
Other languages
English (en)
Inventor
Takeshi Omura
Yoshihisa Ichihara
Masanori ODACHI
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 MX2023008446A publication Critical patent/MX2023008446A/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
    • 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
    • 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—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
    • C21D8/1216—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
    • C21D8/1277—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
    • C21D8/1294—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
    • 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
    • H01F1/147—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
    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

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

Abstract

Se proporciona una chapa de acero eléctrico de grano orientado que puede beneficiarse del efecto de mejora de la pérdida de hierro por formación de ranuras, suprimiendo a la vez efectivamente una disminución en la densidad del flujo magnético. Una chapa de acero eléctrico de grano orientado comprende ranuras lineales predeterminadas, donde en cada ranura lineal, una proporción de porciones planas predeterminadas a una longitud total de la ranura lineal es 30% o más y 90% o menos, el número de porciones planas, cada una de las cuales es continua por una longitud predeterminada es 10 o más por 100 cm2 de área superficial y una relación de la rugosidad promedio de diez puntos Rzjis a la profundidad promedio D es 0.1 o más y 1 o menos.
MX2023008446A 2021-01-18 2021-09-22 Chapa de acero electrico de grano orientado y un metodo de produccion de la misma. MX2023008446A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021006014A JP7435486B2 (ja) 2021-01-18 2021-01-18 方向性電磁鋼板およびその製造方法
PCT/JP2021/034899 WO2022153605A1 (ja) 2021-01-18 2021-09-22 方向性電磁鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
MX2023008446A true MX2023008446A (es) 2023-07-27

Family

ID=82448247

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023008446A MX2023008446A (es) 2021-01-18 2021-09-22 Chapa de acero electrico de grano orientado y un metodo de produccion de la misma.

Country Status (8)

Country Link
US (1) US20240052447A1 (es)
EP (1) EP4249613A4 (es)
JP (1) JP7435486B2 (es)
KR (1) KR20230112698A (es)
CN (1) CN116685698A (es)
CA (1) CA3204226A1 (es)
MX (1) MX2023008446A (es)
WO (1) WO2022153605A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024111639A1 (ja) * 2022-11-22 2024-05-30 日本製鉄株式会社 方向性電磁鋼板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670256B2 (ja) * 1987-12-26 1994-09-07 川崎製鉄株式会社 歪取り焼鈍によって特性が劣化しない低鉄損方向性珪素鋼板の製造方法
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
JP2004323913A (ja) * 2003-04-24 2004-11-18 Nippon Parkerizing Co Ltd 金属の潤滑表面処理方法、および該潤滑表面処理方法により得られた潤滑表面を有する潤滑性金属部材
JP4857761B2 (ja) * 2005-12-26 2012-01-18 Ｊｆｅスチール株式会社 低鉄損方向性電磁鋼板の製造方法
JP5298874B2 (ja) 2009-01-21 2013-09-25 新日鐵住金株式会社 低鉄損一方向性電磁鋼板の製造方法
WO2010147009A1 (ja) 2009-06-19 2010-12-23 新日本製鐵株式会社 一方向性電磁鋼板及びその製造方法
WO2015012562A1 (ko) * 2013-07-24 2015-01-29 주식회사 포스코 방향성 전기강판 및 그 제조방법
JP5994838B2 (ja) * 2014-12-11 2016-09-21 Ｊｆｅスチール株式会社 冷延鋼帯の線状溝形成方法および方向性電磁鋼板の製造方法
CN107208304B (zh) * 2015-02-10 2019-03-15 杰富意钢铁株式会社 取向性电磁钢板的制造方法
US10385418B2 (en) * 2015-04-20 2019-08-20 Nippon Steel Corporation Grain-oriented electrical steel sheet
KR101892226B1 (ko) * 2016-12-23 2018-08-27 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
JP6372581B1 (ja) 2017-02-17 2018-08-15 Ｊｆｅスチール株式会社 方向性電磁鋼板

Also Published As

Publication number Publication date
JP7435486B2 (ja) 2024-02-21
JP2022110540A (ja) 2022-07-29
EP4249613A1 (en) 2023-09-27
EP4249613A4 (en) 2024-06-26
CN116685698A (zh) 2023-09-01
US20240052447A1 (en) 2024-02-15
CA3204226A1 (en) 2022-07-21
WO2022153605A1 (ja) 2022-07-21
KR20230112698A (ko) 2023-07-27

Similar Documents

Publication Publication Date Title
CA2284466A1 (en) Grain-oriented electrical steel sheet excellent in magnetic properties, and production method thereof
MX2023008446A (es) Chapa de acero electrico de grano orientado y un metodo de produccion de la misma.
MX2019010134A (es) Lamina de acero electrico de grano orientado y metodo de produccion de la misma.
MX2019009804A (es) Lamina de acero electrico de grano orientado.
JP2005059014A (ja) 磁気特性の優れた方向性電磁鋼板およびその製造方法
MY180448A (en) Current transformer for power supply and method for manufacturing the same
CN207319781U (zh) 一种新型节能电源线
CN108666067B (zh) 一种高效率集成式llc谐振变压器
CN210438783U (zh) 一种上刀式机械刻痕机
CN114337035A (zh) 一种低交流损耗的漆包线定子
CN202997749U (zh) 一种加厚电机绕组槽绝缘结构
CN209087507U (zh) 一种高压变压器的组合铁芯
CN211181906U (zh) 一种变压器铁心结构
CN202632973U (zh) 一种线圈油道用撑条帘
CN216819538U (zh) 一种降低电磁噪声的电机转子冲片
MX2023002632A (es) Lamina de acero electrico de grano orientado.
CN210438784U (zh) 一种用于上刀式机械刻痕机的端头支持旋转机构
CN204029562U (zh) 低铁损、低噪声、高磁通、叠装快的硅钢片
CN204946689U (zh) 一种电抗器中绝缘筒的弹性定位件
CN215265918U (zh) 一种变压器铁芯码片治具
CN210438781U (zh) 一种用于上刀式机械刻痕机的凸度调整机构
CN218038793U (zh) 一种电力变压器铁芯与轭片结构
CN204559350U (zh) 异形铜条转子
CN210467525U (zh) 一种带散热功能的卷绕磁芯
CN221008742U (zh) 一种节能型电力变压器的绕组结构