IN2014MN01787A - - Google Patents

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Publication number
IN2014MN01787A
IN2014MN01787A IN1787MUN2014A IN2014MN01787A IN 2014MN01787 A IN2014MN01787 A IN 2014MN01787A IN 1787MUN2014 A IN1787MUN2014 A IN 1787MUN2014A IN 2014MN01787 A IN2014MN01787 A IN 2014MN01787A
Authority
IN
India
Prior art keywords
normalizing
heating furnace
nonoxidizing heating
furnace section
nonoxidizing
Prior art date
Application number
Other languages
English (en)
Inventor
Hongxu Hei
Bo Wang
Shishu Xie
Xiandong Liu
Guohua Yang
Yongjie Yang
Aihua Ma
Xiaolin Li
Liang Zou
Huawei Zhang
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 IN2014MN01787A publication Critical patent/IN2014MN01787A/en

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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 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Silicon Compounds (AREA)
  • Furnace Details (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Soft Magnetic Materials (AREA)
IN1787MUN2014 2012-03-09 2012-03-26 IN2014MN01787A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
IN2014MN01787A true IN2014MN01787A (es) 2015-07-03

Family

ID=49115843

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1787MUN2014 IN2014MN01787A (es) 2012-03-09 2012-03-26

Country Status (9)

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

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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
JP7311433B2 (ja) * 2017-06-05 2023-07-19 メイヨ・ファウンデーション・フォー・メディカル・エデュケーション・アンド・リサーチ 幹細胞を培養し、増殖させ、分化させるための方法及び材料
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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Also Published As

Publication number Publication date
US9822423B2 (en) 2017-11-21
EP2824193A4 (en) 2016-01-27
CN103305745B (zh) 2016-04-27
RU2591097C2 (ru) 2016-07-10
KR101612939B1 (ko) 2016-04-18
RU2014132738A (ru) 2016-04-27
US20150013847A1 (en) 2015-01-15
MX2014010514A (es) 2014-10-14
EP2824193A1 (en) 2015-01-14
KR20140115367A (ko) 2014-09-30
MX374357B (es) 2025-03-06
CN103305745A (zh) 2013-09-18
JP2015511995A (ja) 2015-04-23
WO2013131211A1 (zh) 2013-09-12

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