WO2008078432A1 - 熱処理装置 - Google Patents

熱処理装置 Download PDF

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Publication number
WO2008078432A1
WO2008078432A1 PCT/JP2007/066366 JP2007066366W WO2008078432A1 WO 2008078432 A1 WO2008078432 A1 WO 2008078432A1 JP 2007066366 W JP2007066366 W JP 2007066366W WO 2008078432 A1 WO2008078432 A1 WO 2008078432A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating chamber
heat treatment
treatment apparatus
work
heats
Prior art date
Application number
PCT/JP2007/066366
Other languages
English (en)
French (fr)
Inventor
Tamihiro Takai
Original Assignee
Chubu Ueringu 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 Chubu Ueringu Co., Ltd. filed Critical Chubu Ueringu Co., Ltd.
Publication of WO2008078432A1 publication Critical patent/WO2008078432A1/ja

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Articles (AREA)
  • Tunnel Furnaces (AREA)
  • General Induction Heating (AREA)

Abstract

　熱処理装置は、第１加熱室と、第２加熱室と、を備える。第１加熱室は、高周波誘導加熱装置にてワークを加熱する。第２加熱室には、第１加熱室にて加熱されたワークが搬入される。第２加熱室は、ヒータにて加熱された雰囲気を介して上記ワークを加熱する。
PCT/JP2007/066366 2006-12-22 2007-08-23 熱処理装置 WO2008078432A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006345781 2006-12-22
JP2006-345781 2006-12-22
JP2006-348182 2006-12-25
JP2006348182 2006-12-25

Publications (1)

Publication Number Publication Date
WO2008078432A1 true WO2008078432A1 (ja) 2008-07-03

Family

ID=39562227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/066366 WO2008078432A1 (ja) 2006-12-22 2007-08-23 熱処理装置

Country Status (4)

Country Link
JP (1) JP2008180487A (ja)
KR (1) KR20090101888A (ja)
TW (1) TW200831215A (ja)
WO (1) WO2008078432A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5688216B2 (ja) * 2009-09-18 2015-03-25 光洋サーモシステム株式会社 熱処理装置
JP7155709B2 (ja) * 2018-07-24 2022-10-19 大同特殊鋼株式会社 連続式雰囲気熱処理炉
CN113385763B (zh) * 2021-07-14 2022-08-26 成都共益缘真空设备有限公司 一种真空回流焊正负压结合焊接工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781978A (en) * 1980-11-10 1982-05-22 Mitsubishi Heavy Ind Ltd Liquid phase diffusion welding method
JPS58224291A (ja) * 1982-06-21 1983-12-26 ティーディーケイ株式会社 焼成方法及び焼成装置
JPH09314321A (ja) * 1996-05-24 1997-12-09 Denki Kogyo Co Ltd ろう付け方法
JPH11316085A (ja) * 1998-05-06 1999-11-16 Kuromatsu Denki Seisakusho:Kk 鋼材加熱装置および鋼材加熱方法
JP2004101008A (ja) * 2002-09-06 2004-04-02 Mino Ceramic Co Ltd 電磁波連続焼成炉、及び電磁波照射を利用する焼成体の連続焼成方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781978A (en) * 1980-11-10 1982-05-22 Mitsubishi Heavy Ind Ltd Liquid phase diffusion welding method
JPS58224291A (ja) * 1982-06-21 1983-12-26 ティーディーケイ株式会社 焼成方法及び焼成装置
JPH09314321A (ja) * 1996-05-24 1997-12-09 Denki Kogyo Co Ltd ろう付け方法
JPH11316085A (ja) * 1998-05-06 1999-11-16 Kuromatsu Denki Seisakusho:Kk 鋼材加熱装置および鋼材加熱方法
JP2004101008A (ja) * 2002-09-06 2004-04-02 Mino Ceramic Co Ltd 電磁波連続焼成炉、及び電磁波照射を利用する焼成体の連続焼成方法

Also Published As

Publication number Publication date
JP2008180487A (ja) 2008-08-07
TW200831215A (en) 2008-08-01
KR20090101888A (ko) 2009-09-29

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