JP4330111B2 - 熱処理方法及び熱処理炉 - Google Patents

熱処理方法及び熱処理炉 Download PDF

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Publication number
JP4330111B2
JP4330111B2 JP2002348639A JP2002348639A JP4330111B2 JP 4330111 B2 JP4330111 B2 JP 4330111B2 JP 2002348639 A JP2002348639 A JP 2002348639A JP 2002348639 A JP2002348639 A JP 2002348639A JP 4330111 B2 JP4330111 B2 JP 4330111B2
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JP
Japan
Prior art keywords
chamber
heat treatment
furnace
hearth roller
hearth
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.)
Expired - Fee Related
Application number
JP2002348639A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004183013A (ja
Inventor
元和 村上
広良 鈴木
義幸 丹野
正史 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dowa Holdings Co Ltd
Original Assignee
Dowa Holdings Co Ltd
Dowa Mining Co Ltd
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 Dowa Holdings Co Ltd, Dowa Mining Co Ltd filed Critical Dowa Holdings Co Ltd
Priority to JP2002348639A priority Critical patent/JP4330111B2/ja
Priority to EP03812311A priority patent/EP1589120B1/de
Priority to PCT/JP2003/015120 priority patent/WO2004050922A1/ja
Publication of JP2004183013A publication Critical patent/JP2004183013A/ja
Application granted granted Critical
Publication of JP4330111B2 publication Critical patent/JP4330111B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • 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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
JP2002348639A 2002-11-29 2002-11-29 熱処理方法及び熱処理炉 Expired - Fee Related JP4330111B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002348639A JP4330111B2 (ja) 2002-11-29 2002-11-29 熱処理方法及び熱処理炉
EP03812311A EP1589120B1 (de) 2002-11-29 2003-11-27 Verfahren und ofen für wärmebehandlung
PCT/JP2003/015120 WO2004050922A1 (ja) 2002-11-29 2003-11-27 熱処理方法及び熱処理炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002348639A JP4330111B2 (ja) 2002-11-29 2002-11-29 熱処理方法及び熱処理炉

Publications (2)

Publication Number Publication Date
JP2004183013A JP2004183013A (ja) 2004-07-02
JP4330111B2 true JP4330111B2 (ja) 2009-09-16

Family

ID=32462929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002348639A Expired - Fee Related JP4330111B2 (ja) 2002-11-29 2002-11-29 熱処理方法及び熱処理炉

Country Status (3)

Country Link
EP (1) EP1589120B1 (de)
JP (1) JP4330111B2 (de)
WO (1) WO2004050922A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4876279B2 (ja) * 2004-09-13 2012-02-15 Ｄｏｗａサーモテック株式会社 熱処理炉
JP4982762B2 (ja) * 2005-09-30 2012-07-25 Ｄｏｗａサーモテック株式会社 熱処理炉
JP4982763B2 (ja) * 2005-09-30 2012-07-25 Ｄｏｗａサーモテック株式会社 連続熱処理炉
JP2010014290A (ja) * 2008-07-01 2010-01-21 Ihi Corp 多室型熱処理炉
JP4982726B2 (ja) * 2010-04-12 2012-07-25 Ｄｏｗａサーモテック株式会社 熱処理炉
CN102252525A (zh) * 2011-01-10 2011-11-23 朱海良 一种电炉炉胆的改进结构
KR101988142B1 (ko) * 2014-09-04 2019-06-11 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 질화 처리 설비
CN104593577B (zh) * 2015-01-07 2017-07-25 浙江正泰电器股份有限公司 一种带双金属片的线圈组件的整体热处理方法及线圈组件
CN105018117B (zh) * 2015-07-27 2017-12-01 长兴嘉诚炉业有限公司 一种肉尸连续式热解炭化方法
CN105331790A (zh) * 2015-11-06 2016-02-17 浙江尚鼎工业炉有限公司 一种连续式铝镁合金热处理炉
CN105256112A (zh) * 2015-11-06 2016-01-20 浙江尚鼎工业炉有限公司 一种连续式铝镁合金热处理炉
CN105671249B (zh) * 2016-03-21 2017-09-01 青岛凯利热处理有限公司 一种热处理炉内的导热机构
CN106399656B (zh) * 2016-03-21 2018-05-22 管敏富 一种用于铝合金工件热处理的搬运托架
CN112775388B (zh) * 2021-01-29 2023-03-31 诸暨虹茂重工机械有限公司 用于锻造加热炉的旋转组件
EP4314682A1 (de) * 2021-04-16 2024-02-07 Aerospace Transmission Technologies GmbH Verfahren zur wärmebehandlung von metallischen werkstücken
WO2022218829A1 (de) * 2021-04-16 2022-10-20 Aerospace Transmission Technologies GmbH Verfahren zur wärmebehandlung metallischer werkstücke
EP4305369A1 (de) * 2021-04-16 2024-01-17 Aerospace Transmission Technologies GmbH Vorrichtung zur wärmebehandlung von metallischen werkstücken
CN119972807B (zh) * 2024-12-18 2026-04-24 湖北腾升科技股份有限公司 一种高钒高铌合金复合轧辊及其热处理设备和热处理工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167212A (ja) * 1974-12-09 1976-06-10 Daido Steel Co Ltd Funikinetsushorirono sosahoho
JPS6127485A (ja) 1984-07-17 1986-02-06 中外炉工業株式会社 連続式雰囲気熱処理炉
JP2582554B2 (ja) 1986-07-24 1997-02-19 大同特殊鋼株式会社 鋼材の浸炭処理方法
JPH01252886A (ja) 1988-03-31 1989-10-09 Central Glass Co Ltd 熱加工炉並びにそれによる熱処理方法
JPH0714353Y2 (ja) 1988-07-08 1995-04-05 中外炉工業株式会社 ローラハース型熱処理炉
JPH0622358U (ja) * 1992-07-28 1994-03-22 石川島播磨重工業株式会社 焼鈍炉
JP2001200311A (ja) * 2000-01-19 2001-07-24 Nippon Steel Corp 鋼材の熱処理炉用ハースロール
JP4305716B2 (ja) * 2002-02-12 2009-07-29 Ｄｏｗａホールディングス株式会社 熱処理炉

Also Published As

Publication number Publication date
JP2004183013A (ja) 2004-07-02
EP1589120A1 (de) 2005-10-26
EP1589120B1 (de) 2012-06-06
WO2004050922A1 (ja) 2004-06-17
EP1589120A4 (de) 2006-02-22

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