MX346639B - Lamina de acero electrico de grano no orientado y lamina de acero laminada en caliente de la misma. - Google Patents

Lamina de acero electrico de grano no orientado y lamina de acero laminada en caliente de la misma.

Info

Publication number
MX346639B
MX346639B MX2016002162A MX2016002162A MX346639B MX 346639 B MX346639 B MX 346639B MX 2016002162 A MX2016002162 A MX 2016002162A MX 2016002162 A MX2016002162 A MX 2016002162A MX 346639 B MX346639 B MX 346639B
Authority
MX
Mexico
Prior art keywords
steel sheet
hot
oriented magnetic
rolled steel
over
Prior art date
Application number
MX2016002162A
Other languages
English (en)
Other versions
MX2016002162A (es
Inventor
Oda Yoshihiko
Nakanishi Tadashi
Koseki Shinji
Toda Hiroaki
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 MX2016002162A publication Critical patent/MX2016002162A/es
Publication of MX346639B publication Critical patent/MX346639B/es

Links

Classifications

    • 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
    • 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
    • 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
    • C22C38/001—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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/06—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • H01F1/34—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 non-metallic substances, e.g. ferrites
    • H01F1/342—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Glass Compositions (AREA)

Abstract

Se proporcionan una lámina de acero eléctrico de grano no orientado que tiene una alta densidad de flujo magnético y una baja pérdida de hierro en no solamente una frecuencia comercial, sino también en una zona de alta frecuencia, la cual tiene una composición química que comprende C: no más de 0.0050% en masa, Si: más de 1.5% en masa pero no más de 5.0% en masa, Mn: no más de 0.10% en masa, Al sol.: no más de 0.0050% en masa, P: más de 0.040% en masa pero no más de 0.2% en masa, S: no más de 0.0050% en masa, N: no más de 0.0040% en masa y Ca: 0.001-0.01% en masa y el resto es Fe e impurezas inevitables y una proporción de composición de CaO en inclusiones a base de óxido existentes en una lámina de acero de no menos de 0.4 y/o una proporción de composición de Al2O3 de no menos de 0.3, y una lámina de acero laminada en caliente utilizada como un material de acero en bruto de la misma.
MX2016002162A 2013-08-20 2014-08-11 Lamina de acero electrico de grano no orientado y lamina de acero laminada en caliente de la misma. MX346639B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013170160A JP5790953B2 (ja) 2013-08-20 2013-08-20 無方向性電磁鋼板とその熱延鋼板
PCT/JP2014/071176 WO2015025758A1 (ja) 2013-08-20 2014-08-11 無方向性電磁鋼板とその熱延鋼板

Publications (2)

Publication Number Publication Date
MX2016002162A MX2016002162A (es) 2016-06-24
MX346639B true MX346639B (es) 2017-03-27

Family

ID=52483534

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016002162A MX346639B (es) 2013-08-20 2014-08-11 Lamina de acero electrico de grano no orientado y lamina de acero laminada en caliente de la misma.

Country Status (10)

Country Link
US (1) US10006109B2 (es)
EP (1) EP3037564B1 (es)
JP (1) JP5790953B2 (es)
KR (1) KR101671677B1 (es)
CN (1) CN105452514B (es)
BR (1) BR112016003108B1 (es)
MX (1) MX346639B (es)
RU (1) RU2630098C2 (es)
TW (1) TWI525198B (es)
WO (1) WO2015025758A1 (es)

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CN108463569B (zh) * 2016-01-15 2020-08-11 杰富意钢铁株式会社 无取向性电磁钢板及其制造方法
JP6451873B2 (ja) * 2016-10-27 2019-01-16 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
US20210332463A1 (en) 2018-10-02 2021-10-28 Jfe Steel Corporation Non-oriented electrical steel sheet and method for manufacturing slab used as material for the same
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TWI777498B (zh) * 2020-04-16 2022-09-11 日商日本製鐵股份有限公司 無方向性電磁鋼板及其製造方法

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Also Published As

Publication number Publication date
TWI525198B (zh) 2016-03-11
EP3037564A4 (en) 2016-07-06
EP3037564B1 (en) 2017-06-28
CN105452514A (zh) 2016-03-30
RU2630098C2 (ru) 2017-09-05
KR101671677B1 (ko) 2016-11-01
TW201512422A (zh) 2015-04-01
JP5790953B2 (ja) 2015-10-07
CN105452514B (zh) 2017-02-08
JP2015040308A (ja) 2015-03-02
US10006109B2 (en) 2018-06-26
BR112016003108B1 (pt) 2021-03-02
RU2016105849A (ru) 2017-08-22
KR20160018875A (ko) 2016-02-17
WO2015025758A1 (ja) 2015-02-26
EP3037564A1 (en) 2016-06-29
MX2016002162A (es) 2016-06-24
US20160203895A1 (en) 2016-07-14

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