WO2012091363A3 - 소둔공정용 열처리장치 - Google Patents

소둔공정용 열처리장치 Download PDF

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Publication number
WO2012091363A3
WO2012091363A3 PCT/KR2011/010014 KR2011010014W WO2012091363A3 WO 2012091363 A3 WO2012091363 A3 WO 2012091363A3 KR 2011010014 W KR2011010014 W KR 2011010014W WO 2012091363 A3 WO2012091363 A3 WO 2012091363A3
Authority
WO
WIPO (PCT)
Prior art keywords
treatment apparatus
annealing process
heat treatment
base plate
coil
Prior art date
Application number
PCT/KR2011/010014
Other languages
English (en)
French (fr)
Other versions
WO2012091363A2 (ko
Inventor
이상원
오진택
Original Assignee
(주)포스코
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 (주)포스코 filed Critical (주)포스코
Priority to CN2011800632256A priority Critical patent/CN103314122A/zh
Priority to JP2013547316A priority patent/JP5687359B2/ja
Publication of WO2012091363A2 publication Critical patent/WO2012091363A2/ko
Publication of WO2012091363A3 publication Critical patent/WO2012091363A3/ko

Links

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
    • C21D1/34—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
    • C21D1/26—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
    • 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
    • C21D9/663—Bell-type 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
    • C21D9/52—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
    • C21D9/663—Bell-type furnaces
    • C21D9/677—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B11/00—Bell-type furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

코일 내 온도 편차를 감소시킬 수 있는 소둔공정용 열처리장치가 소개된다. 소둔공정용 열처리장치는 코일(400)이 놓여지는 베이스 플레이트(100)와, 코일(400)을 감싸도록 하부가 개방되고 개방되는 하측개방부(210)가 베이스 플레이트(100)의 가장자리에 실링되는 커버(200)와, 베이스 플레이트(100)의 하부에 외부열원에 의한 복사 열전달이 전달되는 열전달공간부(520)가 형성되도록 베이스 플레이트(100)의 하부를 지지하는 서포트유닛(300)을 포함하여 구성된다.
PCT/KR2011/010014 2010-12-27 2011-12-22 소둔공정용 열처리장치 WO2012091363A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800632256A CN103314122A (zh) 2010-12-27 2011-12-22 用于退火工艺的热处理设备
JP2013547316A JP5687359B2 (ja) 2010-12-27 2011-12-22 焼鈍工程用熱処理装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20100135507A KR101256519B1 (ko) 2010-12-27 2010-12-27 소둔공정용 열처리장치
KR10-2010-0135507 2010-12-27

Publications (2)

Publication Number Publication Date
WO2012091363A2 WO2012091363A2 (ko) 2012-07-05
WO2012091363A3 true WO2012091363A3 (ko) 2012-10-04

Family

ID=46383652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/010014 WO2012091363A2 (ko) 2010-12-27 2011-12-22 소둔공정용 열처리장치

Country Status (4)

Country Link
JP (1) JP5687359B2 (ko)
KR (1) KR101256519B1 (ko)
CN (1) CN103314122A (ko)
WO (1) WO2012091363A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101434556B1 (ko) * 2012-10-22 2014-08-29 주식회사 포스코 소둔공정용 열처리 장치
KR101434552B1 (ko) * 2012-10-24 2014-08-29 주식회사 포스코 소둔공정용 열처리 장치
KR102218446B1 (ko) 2017-12-26 2021-02-22 주식회사 포스코 초저철손 방향성 전기강판 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177951U (ko) * 1987-05-06 1988-11-17
JPH01157150U (ko) * 1988-04-18 1989-10-30
JPH04107222A (ja) * 1990-08-29 1992-04-08 Ishikawajima Harima Heavy Ind Co Ltd コイル状被処理材の焼鈍方法及び熱処理炉
JPH0770655A (ja) * 1993-08-31 1995-03-14 Kawasaki Steel Corp 方向性珪素鋼の仕上焼鈍装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644713A (en) * 1979-09-20 1981-04-24 Kawasaki Steel Corp Annealing furnace
JPS6118035Y2 (ko) * 1980-02-22 1986-06-02
JPH036456U (ko) * 1989-06-07 1991-01-22
JPH06145816A (ja) * 1992-11-05 1994-05-27 Kawasaki Steel Corp ベル型焼鈍炉のインナーカバー
JP3131601B2 (ja) * 1995-03-02 2001-02-05 東京エレクトロン株式会社 熱処理装置及び熱処理方法
JP4170171B2 (ja) * 2003-08-19 2008-10-22 高周波熱錬株式会社 熱処理装置及び熱処理方法
CN2670373Y (zh) * 2003-12-25 2005-01-12 宝山钢铁股份有限公司 罩式退火炉炉台
JP2006274334A (ja) * 2005-03-29 2006-10-12 Jfe Steel Kk コイル状金属帯板の加熱方法
CN201100692Y (zh) * 2007-10-12 2008-08-13 蓝水英 弧面电磁灶之通用线圈支架
JP5467743B2 (ja) * 2008-08-29 2014-04-09 光洋サーモシステム株式会社 ヒータユニットおよび熱処理装置
CN101916731B (zh) * 2010-07-12 2012-07-04 深圳大学 一种陶瓷绝缘膜导热基板及其制作方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177951U (ko) * 1987-05-06 1988-11-17
JPH01157150U (ko) * 1988-04-18 1989-10-30
JPH04107222A (ja) * 1990-08-29 1992-04-08 Ishikawajima Harima Heavy Ind Co Ltd コイル状被処理材の焼鈍方法及び熱処理炉
JPH0770655A (ja) * 1993-08-31 1995-03-14 Kawasaki Steel Corp 方向性珪素鋼の仕上焼鈍装置

Also Published As

Publication number Publication date
JP2014505792A (ja) 2014-03-06
CN103314122A (zh) 2013-09-18
JP5687359B2 (ja) 2015-03-18
KR101256519B1 (ko) 2013-04-22
WO2012091363A2 (ko) 2012-07-05
KR20120073676A (ko) 2012-07-05

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