MX357221B - Metodo de produccion de acero al silicio laminado en caliente. - Google Patents

Metodo de produccion de acero al silicio laminado en caliente.

Info

Publication number
MX357221B
MX357221B MX2014010516A MX2014010516A MX357221B MX 357221 B MX357221 B MX 357221B MX 2014010516 A MX2014010516 A MX 2014010516A MX 2014010516 A MX2014010516 A MX 2014010516A MX 357221 B MX357221 B MX 357221B
Authority
MX
Mexico
Prior art keywords
heating
silicon steel
hot rolled
rolled silicon
stage
Prior art date
Application number
MX2014010516A
Other languages
English (en)
Other versions
MX2014010516A (es
Inventor
Hongxu Hei
Huawei Zhang
Yaping Wu
Yu Gong
Yezhong Sun
Original Assignee
Baoshan Iron & Steel
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 Baoshan Iron & Steel filed Critical Baoshan Iron & Steel
Publication of MX2014010516A publication Critical patent/MX2014010516A/es
Publication of MX357221B publication Critical patent/MX357221B/es

Links

Classifications

    • 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
    • H01F1/14766—Fe-Si based 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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • 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
    • C21D1/26—Methods of 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
    • C21D6/00—Heat treatment of ferrous 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
    • 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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • 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
    • C21D8/041—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 involving a particular fabrication or treatment of ingot or slab
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • C21D9/70—Furnaces for ingots, i.e. soaking pits
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation

Landscapes

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

Abstract

Un método de producción de acero al silicio laminado en caliente que comprende: un proceso de calentamiento, un proceso de laminado en bruto y un proceso de laminado terminal de una placa de acero al silicio. El proceso de calentamiento comprende una etapa de precalentamiento, una etapa de calentamiento y una etapa de empapado. La etapa de precalentamiento satisface la siguiente fórmula (1). En la fórmula, VTp es una tasa de incremento de temperatura, en la etapa de precalentamiento, cuyas unidades son °C/min; t es un tiempo de calentamiento total del planchón en el horno de calentamiento, y t = 180 a 240 min; y Tc es una temperatura inicial cuando el planchón se coloca dentro del horno, cuyas unidades son °C. Al usar la fórmula mencionada, el proceso de calentamiento y el proceso de laminado en bruto cambian, se puede reducir una tasa de aparición de defectos de borde durante la producción del acero al silicio laminado en caliente, y se puede producir el acero al silicio laminado en caliente con buena calidad de superficie. (ver Fórmula).
MX2014010516A 2012-03-13 2012-03-29 Metodo de produccion de acero al silicio laminado en caliente. MX357221B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210065610.0A CN103302104B (zh) 2012-03-13 2012-03-13 热轧硅钢的制造方法
PCT/CN2012/000401 WO2013134897A1 (zh) 2012-03-13 2012-03-29 热轧硅钢的制造方法

Publications (2)

Publication Number Publication Date
MX2014010516A MX2014010516A (es) 2014-10-14
MX357221B true MX357221B (es) 2018-06-29

Family

ID=49128073

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014010516A MX357221B (es) 2012-03-13 2012-03-29 Metodo de produccion de acero al silicio laminado en caliente.

Country Status (9)

Country Link
US (1) US9496078B2 (es)
EP (1) EP2826871B1 (es)
JP (1) JP6283617B2 (es)
KR (1) KR101609174B1 (es)
CN (1) CN103302104B (es)
IN (1) IN2014MN01793A (es)
MX (1) MX357221B (es)
RU (1) RU2591788C2 (es)
WO (1) WO2013134897A1 (es)

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CN103551398B (zh) * 2013-11-06 2015-09-30 北京首钢股份有限公司 一种无取向硅钢热轧卷楔形控制方法
CN105200441A (zh) * 2014-05-30 2015-12-30 宝山钢铁股份有限公司 带氧化物层的热镀产品、其制造方法及其应用
JP6748375B2 (ja) * 2016-10-19 2020-09-02 Ｊｆｅスチール株式会社 Ｓｉ含有熱延鋼板の脱スケール方法
CN108237148B (zh) * 2017-10-16 2019-10-08 首钢集团有限公司 一种用于消除目标钢毛刺链缺陷的方法
CN108246812B (zh) * 2017-12-22 2019-06-04 包头钢铁（集团）有限责任公司 一种热轧钢板边部翘皮的控制方法
CN109513753B (zh) * 2018-10-10 2020-12-11 北京首钢股份有限公司 测试板坯角部金属流动性的方法
WO2020216686A1 (en) 2019-04-20 2020-10-29 Tata Steel Ijmuiden B.V. Method for producing a high strength silicon containing steel strip with excellent surface quality and said steel strip produced thereby
CN110055391A (zh) * 2019-04-24 2019-07-26 首钢集团有限公司 一种消除精冲钢热卷边部裂纹缺陷的方法
CN110180895B (zh) * 2019-05-28 2021-05-14 北京首钢股份有限公司 一种解决热轧高碳合金钢边部线状缺陷的方法
CN111349778B (zh) * 2020-03-20 2021-12-21 首钢京唐钢铁联合有限责任公司 一种板坯装炉间距的控制方法及装置
CN111443666B (zh) * 2020-03-25 2022-08-09 唐山钢铁集团有限责任公司 一种基于数据库模型的钢卷质量判定参数智能跟踪的方法
CN112296102B (zh) * 2020-09-30 2022-08-19 首钢集团有限公司 无取向硅钢板坯低温加热的控制方法及控制装置
CN112575156A (zh) * 2020-11-06 2021-03-30 邢台钢铁有限责任公司 一种改善中碳合金钢铸坯偏析的开坯方法
CN112605122B (zh) * 2020-12-15 2023-01-10 首钢智新迁安电磁材料有限公司 一种改善硅钢热轧板边部质量的加工方法
CN113198866B (zh) * 2021-05-07 2023-03-17 新余钢铁股份有限公司 一种薄规格中高牌号无取向硅钢酸轧生产工艺
CN113393753B (zh) * 2021-05-24 2022-08-16 攀钢集团攀枝花钢钒有限公司 钢轨半万能轧制金属流动平面演示控制方法
CN113539653B (zh) * 2021-09-16 2021-12-10 西安钢研功能材料股份有限公司 一种软磁合金棒材的制备方法
CN114472518B (zh) * 2021-12-24 2023-12-29 安阳钢铁股份有限公司 一种提高热连轧无取向硅钢厚度精度的方法
CN114535315B (zh) * 2022-02-08 2023-10-20 山西太钢不锈钢股份有限公司 一种防止高磁感取向硅钢热轧边裂工艺
CN114632818B (zh) * 2022-03-14 2023-12-05 安阳钢铁股份有限公司 一种减少取向硅钢热轧边裂的工艺方法

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Also Published As

Publication number Publication date
JP6283617B2 (ja) 2018-02-21
RU2591788C2 (ru) 2016-07-20
RU2014132737A (ru) 2016-05-10
EP2826871B1 (en) 2018-10-17
EP2826871A4 (en) 2015-11-18
MX2014010516A (es) 2014-10-14
JP2015511533A (ja) 2015-04-20
CN103302104B (zh) 2015-07-22
KR20140131952A (ko) 2014-11-14
IN2014MN01793A (es) 2015-07-03
KR101609174B1 (ko) 2016-04-05
CN103302104A (zh) 2013-09-18
US9496078B2 (en) 2016-11-15
EP2826871A1 (en) 2015-01-21
WO2013134897A1 (zh) 2013-09-19
US20150243418A1 (en) 2015-08-27

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