KR101701191B1 - 연속 어닐링 설비의 급속 가열 장치 - Google Patents

연속 어닐링 설비의 급속 가열 장치 Download PDF

Info

Publication number
KR101701191B1
KR101701191B1 KR1020157003511A KR20157003511A KR101701191B1 KR 101701191 B1 KR101701191 B1 KR 101701191B1 KR 1020157003511 A KR1020157003511 A KR 1020157003511A KR 20157003511 A KR20157003511 A KR 20157003511A KR 101701191 B1 KR101701191 B1 KR 101701191B1
Authority
KR
South Korea
Prior art keywords
heating
steel sheet
temperature
induction heating
mass
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020157003511A
Other languages
English (en)
Korean (ko)
Other versions
KR20150029029A (ko
Inventor
타카유키 후쿠나가
이사오 아카기
Original Assignee
제이에프이 스틸 가부시키가이샤
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
Priority claimed from JP2012192940A external-priority patent/JP6083157B2/ja
Priority claimed from JP2012192936A external-priority patent/JP6083156B2/ja
Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20150029029A publication Critical patent/KR20150029029A/ko
Application granted granted Critical
Publication of KR101701191B1 publication Critical patent/KR101701191B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction 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
    • 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
    • C21D8/1244—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
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • 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
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/60—Continuous furnaces for strip or wire with induction heating
    • 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
    • C22C38/001—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
    • C22C38/60—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
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
KR1020157003511A 2012-09-03 2013-09-02 연속 어닐링 설비의 급속 가열 장치 Active KR101701191B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2012-192940 2012-09-03
JP2012192940A JP6083157B2 (ja) 2012-09-03 2012-09-03 連続焼鈍設備の急速加熱装置および急速加熱方法
JP2012192936A JP6083156B2 (ja) 2012-09-03 2012-09-03 連続焼鈍設備の急速加熱装置および急速加熱方法
JPJP-P-2012-192936 2012-09-03
PCT/JP2013/073558 WO2014034931A1 (ja) 2012-09-03 2013-09-02 連続焼鈍設備の急速加熱装置

Publications (2)

Publication Number Publication Date
KR20150029029A KR20150029029A (ko) 2015-03-17
KR101701191B1 true KR101701191B1 (ko) 2017-02-01

Family

ID=50183729

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157003511A Active KR101701191B1 (ko) 2012-09-03 2013-09-02 연속 어닐링 설비의 급속 가열 장치

Country Status (10)

Country Link
US (1) US10072318B2 (enExample)
EP (1) EP2894232B1 (enExample)
KR (1) KR101701191B1 (enExample)
CN (2) CN109112287A (enExample)
BR (1) BR112015003316A2 (enExample)
CA (1) CA2883406C (enExample)
IN (1) IN2015DN01613A (enExample)
MX (1) MX366093B (enExample)
RU (1) RU2617085C2 (enExample)
WO (1) WO2014034931A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015003316A2 (pt) * 2012-09-03 2017-07-04 Jfe Steel Corp aparelho de aquecimento rápido de linha de recozimento contínio
DE102014110415B4 (de) * 2014-07-23 2016-10-20 Voestalpine Stahl Gmbh Verfahren zum Aufheizen von Stahlblechen und Vorrichtung zur Durchführung des Verfahrens
BR112017003450B1 (pt) 2014-09-01 2021-06-22 Nippon Steel Corporation Chapa de aço elétrico com grão orientado e método de produção da referida chapa
WO2017086036A1 (ja) 2015-11-20 2017-05-26 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
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
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
KR102658327B1 (ko) 2016-02-08 2024-04-18 뉴사우스 이노베이션즈 피티와이 리미티드 복합 폐기물 소스를 처리하기 위한 방법, 장치 및 시스템
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
EP3559284B1 (en) * 2016-12-20 2023-05-24 ArcelorMittal A method for manufacturing a thermally treated steel sheet
CN109694946B (zh) 2017-10-24 2020-06-23 宝山钢铁股份有限公司 快速加热冷轧带钢的装置与方法
RU2759625C1 (ru) 2018-03-20 2021-11-16 Ниппон Стил Корпорейшн Способ производства электротехнического стального листа с ориентированной зеренной структурой и электротехнический стальной лист с ориентированной зеренной структурой
CN110628996A (zh) * 2019-09-17 2019-12-31 清远市正通金属制品有限公司 一种金属热加工生产线及使用方法
CN111944986B (zh) * 2020-09-15 2021-12-03 应达工业（上海）有限公司 一种无废料焊缝在线退火工艺
CN116179834A (zh) * 2021-11-29 2023-05-30 中国石油天然气集团有限公司 Erw焊管在线焊缝热处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105926A (ja) * 1986-10-23 1988-05-11 Kawasaki Steel Corp 一方向性けい素鋼板の製造方法
US4898626A (en) 1988-03-25 1990-02-06 Armco Advanced Materials Corporation Ultra-rapid heat treatment of grain oriented electrical steel
US6180933B1 (en) * 2000-02-03 2001-01-30 Bricmont, Inc. Furnace with multiple electric induction heating sections particularly for use in galvanizing line
JP2003328039A (ja) * 2002-05-09 2003-11-19 Nippon Steel Corp 鋼板の連続焼鈍方法
JP4258341B2 (ja) * 2003-10-15 2009-04-30 Ｊｆｅスチール株式会社 鋼板長手方向の材質均一性に優れた高強度鋼板の製造方法
JP2008001979A (ja) * 2006-05-24 2008-01-10 Nippon Steel Corp 方向性電磁鋼板の製造方法とその製造方法に用いる脱炭焼鈍炉
PL2133436T3 (pl) * 2007-04-05 2019-04-30 Nippon Steel & Sumitomo Metal Corp Sposób wyżarzania ciągłego taśmy stalowej mającej temperaturę Curie oraz urządzenie do jej wyżarzania ciągłego
JP4833906B2 (ja) 2007-04-20 2011-12-07 新日本製鐵株式会社 誘導加熱設備
CN101181718B (zh) * 2007-12-11 2010-06-02 武汉钢铁(集团)公司 薄板坯连铸连轧生产宽带钢的方法及其系统
JP2010163634A (ja) * 2009-01-13 2010-07-29 Chugai Ro Co Ltd ストリップ材処理装置
BR112015003316A2 (pt) * 2012-09-03 2017-07-04 Jfe Steel Corp aparelho de aquecimento rápido de linha de recozimento contínio

Also Published As

Publication number Publication date
EP2894232B1 (en) 2019-05-08
CA2883406A1 (en) 2014-03-06
US10072318B2 (en) 2018-09-11
WO2014034931A1 (ja) 2014-03-06
MX366093B (es) 2019-06-27
EP2894232A1 (en) 2015-07-15
BR112015003316A2 (pt) 2017-07-04
RU2015112141A (ru) 2016-10-27
RU2617085C2 (ru) 2017-04-19
CN104603298A (zh) 2015-05-06
KR20150029029A (ko) 2015-03-17
CN109112287A (zh) 2019-01-01
IN2015DN01613A (enExample) 2015-07-03
MX2015002539A (es) 2015-06-23
US20150211089A1 (en) 2015-07-30
CA2883406C (en) 2019-09-10
EP2894232A4 (en) 2016-01-06

Similar Documents

Publication Publication Date Title
KR20150029029A (ko) 연속 어닐링 설비의 급속 가열 장치
TWI592503B (zh) 無方向性電磁鋼板的製造方法
JP6402865B2 (ja) 無方向性電磁鋼板の製造方法
US11225699B2 (en) Method for producing non-oriented electrical steel sheet
KR102120572B1 (ko) 무 방향성 전자 강판의 제조 방법
JP5338750B2 (ja) 無方向性電磁鋼板の製造方法
JP6083156B2 (ja) 連続焼鈍設備の急速加熱装置および急速加熱方法
JP6296242B2 (ja) 薄鋼板の加熱方法および連続焼鈍設備
JP6721135B1 (ja) 方向性電磁鋼板の製造方法および冷間圧延設備
CN107405658B (zh) 轧制设备
JP2008238241A (ja) アルミニウム金属板の製造方法
JP5458672B2 (ja) 方向性電磁鋼板用スラブの竪型誘導加熱炉
WO2014125840A1 (ja) 方向性電磁鋼板の窒化処理方法および窒化処理装置
JP7522998B2 (ja) 熱延鋼帯の焼鈍方法及びその焼鈍方法を用いた電磁鋼板の製造方法
JP7106910B2 (ja) 方向性電磁鋼板の製造方法
JP6083157B2 (ja) 連続焼鈍設備の急速加熱装置および急速加熱方法
JP7558476B2 (ja) 熱延鋼帯の焼鈍方法
JP7081725B1 (ja) 方向性電磁鋼板の製造方法
JP5098201B2 (ja) 厚鋼板の焼戻し処理方法
JP4211540B2 (ja) 方向性電磁鋼板の連続式熱間圧延設備列
JP2004034069A (ja) 鋼板の熱間圧延方法及び装置
KR20140073598A (ko) 강판 연속 열처리용 전기 엣지 히터
CN121399280A (zh) 取向性电磁钢板的制造方法以及感应加热装置
CN115720594A (zh) 方向性电磁钢板的制造方法和设备列
JP2003013134A (ja) 鋼板の製造方法およびその設備

Legal Events

Date Code Title Description
A201 Request for examination
AMND Amendment
PA0105 International application

Patent event date: 20150210

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20160412

Patent event code: PE09021S01D

AMND Amendment
E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20160930

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20160412

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

AMND Amendment
PX0901 Re-examination

Patent event code: PX09011S01I

Patent event date: 20160930

Comment text: Decision to Refuse Application

Patent event code: PX09012R01I

Patent event date: 20160531

Comment text: Amendment to Specification, etc.

Patent event code: PX09012R01I

Patent event date: 20150210

Comment text: Amendment to Specification, etc.

PX0701 Decision of registration after re-examination

Patent event date: 20161220

Comment text: Decision to Grant Registration

Patent event code: PX07013S01D

Patent event date: 20161213

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

Patent event date: 20160930

Comment text: Decision to Refuse Application

Patent event code: PX07011S01I

Patent event date: 20160531

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

Patent event date: 20150210

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20170124

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20170125

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20210118

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20220104

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20230105

Start annual number: 7

End annual number: 7