RU2591097C2 - Способ получения листа из нормализованной кремнистой стали - Google Patents

Способ получения листа из нормализованной кремнистой стали Download PDF

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Publication number
RU2591097C2
RU2591097C2 RU2014132738/02A RU2014132738A RU2591097C2 RU 2591097 C2 RU2591097 C2 RU 2591097C2 RU 2014132738/02 A RU2014132738/02 A RU 2014132738/02A RU 2014132738 A RU2014132738 A RU 2014132738A RU 2591097 C2 RU2591097 C2 RU 2591097C2
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RU
Russia
Prior art keywords
furnace
section
zones
oxidative heating
energy supply
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RU2014132738/02A
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English (en)
Russian (ru)
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RU2014132738A (ru
Inventor
Хунсюй ХЭЙ
Бо ВАН
Шишу СЕ
Сяньдун ЛЮ
Гохуа ЯН
Юнцзе ЯН
Айхуа МА
Сяолинь ЛИ
Лян ЦЗОУ
Хуавэй ЧЖАН
Original Assignee
Баошан Айрон Энд Стил Ко., Лтд.
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    • 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
    • C21D8/1261—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 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/28—Normalising
    • 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
    • C21D1/34—Methods of heating
    • 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
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • 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
    • 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
    • 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
    • C21D8/1216—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
    • C21D8/1233—Cold rolling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
  • Furnace Details (AREA)
RU2014132738/02A 2012-03-09 2012-03-26 Способ получения листа из нормализованной кремнистой стали RU2591097C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210062502.8 2012-03-09
CN201210062502.8A CN103305745B (zh) 2012-03-09 2012-03-09 一种高质量硅钢常化基板的生产方法
PCT/CN2012/000367 WO2013131211A1 (zh) 2012-03-09 2012-03-26 一种硅钢常化基板的生产方法

Publications (2)

Publication Number Publication Date
RU2014132738A RU2014132738A (ru) 2016-04-27
RU2591097C2 true RU2591097C2 (ru) 2016-07-10

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RU2014132738/02A RU2591097C2 (ru) 2012-03-09 2012-03-26 Способ получения листа из нормализованной кремнистой стали

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US (1) US9822423B2 (https=)
EP (1) EP2824193A4 (https=)
JP (1) JP2015511995A (https=)
KR (1) KR101612939B1 (https=)
CN (1) CN103305745B (https=)
IN (1) IN2014MN01787A (https=)
MX (1) MX374357B (https=)
RU (1) RU2591097C2 (https=)
WO (1) WO2013131211A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2815210C1 (ru) * 2020-10-21 2024-03-12 Эбнер Индустриофенбау Гмбх Вертикальная печь для непрерывной термической обработки металлической полосы

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CN104017964A (zh) * 2014-06-12 2014-09-03 鞍钢股份有限公司 一种硅钢热处理方法
CN105779731A (zh) * 2014-12-23 2016-07-20 鞍钢股份有限公司 提高低牌号无取向电工钢电磁性能的热轧板常化工艺
US10288963B2 (en) * 2015-09-21 2019-05-14 Apple Inc. Display having gate lines with zigzag extensions
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
KR102624998B1 (ko) * 2017-06-05 2024-01-12 메이오 파운데이션 포 메디칼 에쥬케이션 앤드 리써치 줄기 세포의 배양, 증식 및 분화를 위한 방법 및 물질
CN119351703B (zh) * 2024-12-24 2025-04-08 福建科宝金属制品有限公司 一种高磁感25wd1300无取向硅钢常化加工工艺

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2815210C1 (ru) * 2020-10-21 2024-03-12 Эбнер Индустриофенбау Гмбх Вертикальная печь для непрерывной термической обработки металлической полосы

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Publication number Publication date
CN103305745A (zh) 2013-09-18
JP2015511995A (ja) 2015-04-23
US9822423B2 (en) 2017-11-21
KR101612939B1 (ko) 2016-04-18
CN103305745B (zh) 2016-04-27
MX2014010514A (es) 2014-10-14
KR20140115367A (ko) 2014-09-30
WO2013131211A1 (zh) 2013-09-12
IN2014MN01787A (https=) 2015-07-03
US20150013847A1 (en) 2015-01-15
EP2824193A1 (en) 2015-01-14
RU2014132738A (ru) 2016-04-27
EP2824193A4 (en) 2016-01-27
MX374357B (es) 2025-03-06

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