[go: up one dir, main page]

MX2013006979A - Metodo para producir una lamina de acero electrico no orientado. - Google Patents

Metodo para producir una lamina de acero electrico no orientado.

Info

Publication number
MX2013006979A
MX2013006979A MX2013006979A MX2013006979A MX2013006979A MX 2013006979 A MX2013006979 A MX 2013006979A MX 2013006979 A MX2013006979 A MX 2013006979A MX 2013006979 A MX2013006979 A MX 2013006979A MX 2013006979 A MX2013006979 A MX 2013006979A
Authority
MX
Mexico
Prior art keywords
mass
steel sheet
production
electromagnetic steel
oriented electromagnetic
Prior art date
Application number
MX2013006979A
Other languages
English (en)
Other versions
MX351017B (es
Inventor
Hiroaki Toda
Yoshiaki Zaizen
Yoshihiko Oda
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 MX2013006979A publication Critical patent/MX2013006979A/es
Publication of MX351017B publication Critical patent/MX351017B/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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment 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
    • 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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • 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
    • 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
    • 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
    • C22C38/008—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
    • C22C38/18—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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/008—Martensite
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • 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
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials 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)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Una lámina de acero eléctrico no orientado que tiene una densidad de flujo magnético alta en una dirección de laminación de la lámina de acero se produce mediante laminación en caliente de un material de acero en bruto que comprende C: no más de 0.03% en masa, Si: no más de 4% en masa, Mn: 0.03 ~ 3% en masa, Al: no más de 3% en masa, S: no más de 0.005% en masa, N: no más de 0.005% en masa y el resto siendo Fe e impurezas inevitables, y posteriormente laminación en frío y recocido de acabado para producir una lámina de acero eléctrico no orientado, caracterizado porque un tamaño de grano de cristal antes de la laminación en frío se hace de no más de 100 µm y el recocido de acabado se lleva a cabo calentando rápidamente hasta una temperatura superior a la temperatura de recristalización a una velocidad de aumento de temperatura promedio de no menos de 100 °C/s.
MX2013006979A 2010-12-22 2011-12-16 Metodo para producir una lamina de acero electrico no orientado. MX351017B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010285335A JP5668460B2 (ja) 2010-12-22 2010-12-22 無方向性電磁鋼板の製造方法
PCT/JP2011/079150 WO2012086534A1 (ja) 2010-12-22 2011-12-16 無方向性電磁鋼板の製造方法

Publications (2)

Publication Number Publication Date
MX2013006979A true MX2013006979A (es) 2013-07-29
MX351017B MX351017B (es) 2017-09-28

Family

ID=46313806

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006979A MX351017B (es) 2010-12-22 2011-12-16 Metodo para producir una lamina de acero electrico no orientado.

Country Status (11)

Country Link
US (1) US20130263981A1 (es)
EP (1) EP2657355B1 (es)
JP (1) JP5668460B2 (es)
KR (1) KR101508082B1 (es)
CN (1) CN103270179A (es)
BR (1) BR112013015464B1 (es)
CA (1) CA2821087C (es)
MX (1) MX351017B (es)
RU (1) RU2534638C1 (es)
TW (1) TWI490342B (es)
WO (1) WO2012086534A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5892327B2 (ja) 2012-03-15 2016-03-23 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
CN104937118A (zh) * 2013-02-21 2015-09-23 杰富意钢铁株式会社 磁特性优异的半工艺无取向性电磁钢板的制造方法
JP5825494B2 (ja) * 2013-03-06 2015-12-02 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
JP6057082B2 (ja) 2013-03-13 2017-01-11 Ｊｆｅスチール株式会社 磁気特性に優れる無方向性電磁鋼板
JP2014177684A (ja) * 2013-03-15 2014-09-25 Jfe Steel Corp 高周波鉄損特性に優れる無方向性電磁鋼板
WO2015199211A1 (ja) 2014-06-26 2015-12-30 新日鐵住金株式会社 電磁鋼板
MX388712B (es) * 2014-08-20 2025-03-20 Jfe Steel Corp Lamina de acero electrico de grano no orientado que tiene excelentes propiedades magneticas.
CN107075640A (zh) * 2014-10-30 2017-08-18 杰富意钢铁株式会社 无取向性电磁钢板和无取向性电磁钢板的制造方法
JP6048699B2 (ja) 2015-02-18 2016-12-21 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法ならびにモータコア
KR102093590B1 (ko) * 2015-02-24 2020-03-25 제이에프이 스틸 가부시키가이샤 무방향성 전자 강판의 제조 방법
JP6623795B2 (ja) * 2015-03-04 2019-12-25 日本製鉄株式会社 電磁鋼板、および電磁鋼板の製造方法
EP3333271B1 (en) * 2015-08-04 2020-06-17 JFE Steel Corporation Method for manufacturing non-oriented electromagnetic steel sheet with excellent magnetic properties
JP6402865B2 (ja) * 2015-11-20 2018-10-10 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
BR112018009722B1 (pt) 2015-11-20 2022-04-05 Jfe Steel Corporation Método para produção de uma chapa de aço elétrica não orientada
JP6406522B2 (ja) * 2015-12-09 2018-10-17 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6210182B1 (ja) * 2015-12-28 2017-10-11 Ｊｆｅスチール株式会社 無方向性電磁鋼板および無方向性電磁鋼板の製造方法
CN105925884B (zh) * 2016-05-30 2018-03-09 宝山钢铁股份有限公司 一种高磁感、低铁损无取向硅钢片及其制造方法
US11142813B2 (en) 2016-11-25 2021-10-12 Jfe Steel Corporation Non-oriented electrical steel sheet and manufacturing method therefor
JP6866696B2 (ja) * 2017-03-07 2021-04-28 日本製鉄株式会社 無方向性電磁鋼板およびその製造方法、並びにモータコアおよびその製造方法
KR102108231B1 (ko) 2017-12-26 2020-05-07 주식회사 포스코 무방향성 전기강판 및 그 제조방법
WO2020094230A1 (de) * 2018-11-08 2020-05-14 Thyssenkrupp Steel Europe Ag Elektroband oder -blech für höherfrequente elektromotoranwendungen mit verbesserter polarisation und geringen ummagnetisierungsverlusten
US12104215B2 (en) 2018-11-26 2024-10-01 Baoshan Iron & Steel Co., Ltd. High-magnetic-induction low-iron-loss non-oriented silicon steel sheet and manufacturing method therefor
EP3888808A4 (en) 2018-11-26 2022-02-16 JFE Steel Corporation MANUFACTURING PROCESS FOR NON-ORIENTED MAGNETIC STEEL SHEET
KR102530719B1 (ko) 2018-12-27 2023-05-09 제이에프이 스틸 가부시키가이샤 무방향성 전기 강판 및 그 제조 방법
CN113727788B (zh) * 2019-04-22 2023-09-01 杰富意钢铁株式会社 无取向性电磁钢板的制造方法
CN112143964A (zh) * 2019-06-28 2020-12-29 宝山钢铁股份有限公司 一种极低铁损的无取向电工钢板及其连续退火工艺
EP3998358A4 (en) * 2019-07-11 2022-07-13 JFE Steel Corporation NON-ORIENTED ELECTROMAGNETIC STEEL SHEET, PROCESS FOR ITS PRODUCTION AND MOTOR CORE
JP7295465B2 (ja) 2019-11-15 2023-06-21 日本製鉄株式会社 無方向性電磁鋼板
CN114616353B (zh) 2019-11-15 2023-08-11 日本制铁株式会社 无方向性电磁钢板
KR102325005B1 (ko) * 2019-12-20 2021-11-11 주식회사 포스코 무방향성 전기강판 및 그 제조방법
TWI883806B (zh) * 2023-02-01 2025-05-11 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
DE102023205765A1 (de) * 2023-06-20 2024-12-24 Sms Group Gmbh Verfahren und Vorrichtung zum Herstellen von Nicht-Korn-Orientiertem Elektroband
KR20250093073A (ko) * 2023-12-15 2025-06-24 주식회사 포스코 전자파 차폐용 전기강판 및 그의 제조방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935038A (en) * 1971-10-28 1976-01-27 Nippon Steel Corporation Method for manufacturing non-oriented electrical steel sheet and strip having no ridging
US4898627A (en) * 1988-03-25 1990-02-06 Armco Advanced Materials Corporation Ultra-rapid annealing of nonoriented electrical steel
JP2639227B2 (ja) * 1991-03-15 1997-08-06 住友金属工業株式会社 無方向性電磁鋼板の製造方法
JPH05214444A (ja) * 1992-01-31 1993-08-24 Sumitomo Metal Ind Ltd 磁気特性面内異方性の小さい無方向性電磁鋼板の製造法
JPH06228645A (ja) * 1993-02-02 1994-08-16 Sumitomo Metal Ind Ltd 小型静止器用電磁鋼板の製造方法
JPH06228644A (ja) * 1993-02-02 1994-08-16 Sumitomo Metal Ind Ltd 小型静止器用電磁鋼板の製造方法
RU2085598C1 (ru) * 1994-01-31 1997-07-27 Акционерное общество "Новолипецкий металлургический комбинат" Способ получения изотропной электротехнической стали
US6139650A (en) * 1997-03-18 2000-10-31 Nkk Corporation Non-oriented electromagnetic steel sheet and method for manufacturing the same
US5955201A (en) * 1997-12-19 1999-09-21 Armco Inc. Inorganic/organic insulating coating for nonoriented electrical steel
CA2287658C (en) * 1998-10-27 2009-01-13 Kawasaki Steel Corporation Electromagnetic steel sheet and process for producing the same
JP4126479B2 (ja) * 2000-04-28 2008-07-30 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
KR100956530B1 (ko) * 2001-06-28 2010-05-07 제이에프이 스틸 가부시키가이샤 무방향성 전자강판 및 그 제조방법
ATE338146T1 (de) * 2002-05-08 2006-09-15 Ak Steel Properties Inc Verfahren zum kontinuierlichen giessen von nichtorientiertem elektrostahlband
JP2004315883A (ja) * 2003-04-15 2004-11-11 Nisshin Steel Co Ltd ブラウン管バンド用高強度高透磁率鋼板およびその製造法
JP2009518546A (ja) * 2005-12-27 2009-05-07 ポスコ カンパニーリミテッド 磁性に優れた無方向性電気鋼板およびその製造方法

Also Published As

Publication number Publication date
CA2821087A1 (en) 2012-06-28
TH143307A (th) 2015-10-12
RU2534638C1 (ru) 2014-12-10
KR101508082B1 (ko) 2015-04-07
JP5668460B2 (ja) 2015-02-12
US20130263981A1 (en) 2013-10-10
EP2657355A1 (en) 2013-10-30
CN103270179A (zh) 2013-08-28
BR112013015464A2 (pt) 2016-09-20
WO2012086534A1 (ja) 2012-06-28
TWI490342B (zh) 2015-07-01
JP2012132070A (ja) 2012-07-12
TW201233813A (en) 2012-08-16
EP2657355A4 (en) 2014-07-09
CA2821087C (en) 2016-09-13
MX351017B (es) 2017-09-28
KR20130101092A (ko) 2013-09-12
EP2657355B1 (en) 2015-12-09
BR112013015464B1 (pt) 2019-03-26

Similar Documents

Publication Publication Date Title
MX2013006979A (es) Metodo para producir una lamina de acero electrico no orientado.
MX378759B (es) Lámina de acero eléctrico de grano no orientado y método para la producción de la misma, y núcleo de motor y método para la producción del mismo.
IN2014KN01251A (es)
MX338627B (es) Metodo para fabricar una chapa de acero de grano orientado para aplicaciones electricas.
AR061633A1 (es) Procedimiento e instalacion de material en banda laminado en caliente de acero de silicio sobre la base de planchones delgados
UA96739C2 (ru) Стальная деталь с многофазной структурой, способ ее получения и применение детали
IN2015DN00610A (es)
CN102943164B (zh) 一种高屈强比spcc薄钢板冷轧及连续退火工艺方法
IN2015DN00613A (es)
IN2014MN00193A (es)
BR112018010370A2 (pt) método para produzir uma chapa de aço elétrica não orientada
IN2015DN00612A (es)
MX2018006127A (es) Metodo para producir lamina de acero electrico no orientado.
MX2018006621A (es) Metodo para producir lamina de acero electrico de grano orientado.
MX375453B (es) Metodo para fabricar una hoja de acero de alta resistencia y hoja obtenida.
MX360240B (es) Lámina de acero para miembro estampado en caliente y método para producirla.
IN2015DN02841A (es)
MX2014002935A (es) Metodo para producir una cinta electrica superiormente resistente de grano no orientado y su uso.
MX2013005011A (es) Hoja de acero laminado de frio de alta resistencia que tiene capacidad de embuticion profunda y capacidad de temple en horno excelentes y metodo para su fabricacion.
MX2025012398A (es) Metodo de fabricacion de lamina de acero electrico no orientado
GB2437955A (en) Method for producing hot-formed steel product
MX380507B (es) Acero al silicio de grano orientado y método de fabricación del mismo.
MX2015011022A (es) Metodo para la produccion de lamina de acero electrico de grano orientado.
IN2015DN00425A (es)
MX2013012421A (es) Láminas de metal a base de fierro y metodo para fabricar las mismas.

Legal Events

Date Code Title Description
FG Grant or registration