MX2017006868A - Lamina de acero laminada en caliente para polo magnetico, metodo para la fabricacion de la misma, y miembro de corona para la generacion de energia hidraulica. - Google Patents

Lamina de acero laminada en caliente para polo magnetico, metodo para la fabricacion de la misma, y miembro de corona para la generacion de energia hidraulica.

Info

Publication number
MX2017006868A
MX2017006868A MX2017006868A MX2017006868A MX2017006868A MX 2017006868 A MX2017006868 A MX 2017006868A MX 2017006868 A MX2017006868 A MX 2017006868A MX 2017006868 A MX2017006868 A MX 2017006868A MX 2017006868 A MX2017006868 A MX 2017006868A
Authority
MX
Mexico
Prior art keywords
less
hot
power generation
steel sheet
rolled steel
Prior art date
Application number
MX2017006868A
Other languages
English (en)
Inventor
Funakawa Yoshimasa
Kohsaka Noriaki
Tsutsumi Satoshi
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 MX2017006868A publication Critical patent/MX2017006868A/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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Se proporcionan una lámina de acero laminada en caliente para un polo magnético que tiene alta resistencia, excelente soldabilidad, y una excelente propiedad magnética, un método para la fabricación de la lámina de acero, y un miembro de corona para la generación de energía hidráulica. La lámina de acero tiene una composición química que contiene, en % en masa, C: 0.03% o más y 0.12% o menos, Si: 0.15% o más y 0.70% o menos, M: 0.8% o más y 1.4% o menos, P: 0.03% o menos, S: 0.005% o menos, Al: 0.08% o menos, N: 0.006% o menos, Ti: 0.12% o más y 0.22% o menos, y el resto es Fe e impurezas incidentales, una microestructura que incluye, en términos de relación de área, 98% o más de una fase de ferrita, en la cual la proporción de la cantidad de Fe precipitado con respecto a la cantidad total de precipitados enteros es de 0.22% en masa o menos, en la cual la proporción de la cantidad de Ti precipitado con respecto al contenido de Ti en el acero es de 80% en masa o más, y en la cual el diámetro de grano promedio de carburos que contienen Ti precipitado es de 6 nm o menos, un límite de fluencia en la dirección de laminación de 700 MPa o más, una densidad de flujo magnético B50 de 1.5 T o más, una densidad de flujo magnético B100 de 1.6 T o más, y una dureza Vickers mínima de una zona soldada afectada por calor de (la dureza Vickers promedio de una matriz-30) o más.
MX2017006868A 2014-11-28 2015-09-25 Lamina de acero laminada en caliente para polo magnetico, metodo para la fabricacion de la misma, y miembro de corona para la generacion de energia hidraulica. MX2017006868A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014241099 2014-11-28
PCT/JP2015/004866 WO2016084289A1 (ja) 2014-11-28 2015-09-25 磁極用熱延鋼板およびその製造方法、ならびに水力発電用リム部材

Publications (1)

Publication Number Publication Date
MX2017006868A true MX2017006868A (es) 2017-08-14

Family

ID=56073889

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006868A MX2017006868A (es) 2014-11-28 2015-09-25 Lamina de acero laminada en caliente para polo magnetico, metodo para la fabricacion de la misma, y miembro de corona para la generacion de energia hidraulica.

Country Status (5)

Country Link
JP (1) JP6004139B1 (es)
KR (1) KR101966728B1 (es)
CN (1) CN107002195B (es)
MX (1) MX2017006868A (es)
WO (1) WO2016084289A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109161639B (zh) * 2018-09-29 2020-04-21 中信重工机械股份有限公司 一种250MeV超导回旋加速器主磁铁的DT4磁极、磁轭钢冶炼工艺
WO2020218276A1 (ja) * 2019-04-24 2020-10-29 日本製鉄株式会社 渦電流式減速装置用ロータ
CN115198187B (zh) * 2022-07-08 2024-04-26 山西太钢不锈钢股份有限公司 400MPa级热轧磁极钢及其制造方法和应用
CN118910499B (zh) * 2024-07-19 2026-04-07 武汉钢铁有限公司 一种抽水蓄能水电机组用900MPa级磁极钢及生产方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63166931A (ja) 1986-12-27 1988-07-11 Nippon Steel Corp 高磁束密度を有する高張力熱延鋼板の製造方法
JP4273768B2 (ja) * 2001-12-28 2009-06-03 Ｊｆｅスチール株式会社 回転機鉄芯用熱延鋼板およびその製造方法
JP2005089795A (ja) * 2003-09-16 2005-04-07 Nisshin Steel Co Ltd 高温強度と磁気特性に優れたブラウン管フレーム用熱延鋼板およびその製造法
WO2013115205A1 (ja) * 2012-01-31 2013-08-08 Ｊｆｅスチール株式会社 発電機リム用熱延鋼板およびその製造方法
KR20150110749A (ko) * 2013-03-19 2015-10-02 제이에프이 스틸 가부시키가이샤 780 MPa 이상의 인장 강도를 갖는 고강도 열연 강판
CN103451532A (zh) * 2013-09-12 2013-12-18 武汉钢铁(集团)公司 屈服强度≥750MPa的热轧磁轭钢及其生产方法

Also Published As

Publication number Publication date
JPWO2016084289A1 (ja) 2017-04-27
WO2016084289A1 (ja) 2016-06-02
CN107002195A (zh) 2017-08-01
JP6004139B1 (ja) 2016-10-05
KR20170072311A (ko) 2017-06-26
KR101966728B1 (ko) 2019-04-08
CN107002195B (zh) 2018-11-30

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