JP4540406B2 - 多段連続浸炭焼入れ炉及び連続浸炭焼入れ方法 - Google Patents

多段連続浸炭焼入れ炉及び連続浸炭焼入れ方法 Download PDF

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Publication number
JP4540406B2
JP4540406B2 JP2004187556A JP2004187556A JP4540406B2 JP 4540406 B2 JP4540406 B2 JP 4540406B2 JP 2004187556 A JP2004187556 A JP 2004187556A JP 2004187556 A JP2004187556 A JP 2004187556A JP 4540406 B2 JP4540406 B2 JP 4540406B2
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JP
Japan
Prior art keywords
carburizing
zone
quenching
stage
furnace
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
JP2004187556A
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English (en)
Japanese (ja)
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JP2006009087A (ja
Inventor
昌平 新谷
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
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 Fuji Jukogyo KK filed Critical Fuji Jukogyo KK
Priority to JP2004187556A priority Critical patent/JP4540406B2/ja
Priority to EP20050013682 priority patent/EP1612291B1/de
Priority to DE200560004448 priority patent/DE602005004448T2/de
Publication of JP2006009087A publication Critical patent/JP2006009087A/ja
Application granted granted Critical
Publication of JP4540406B2 publication Critical patent/JP4540406B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F27B9/021—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 having two or more parallel tracks
    • F27B9/025—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 having two or more parallel tracks having two or more superimposed tracks
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/80—After-treatment
    • 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
    • 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
    • C21D9/005—Furnaces in which the charge is moving up or down
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0065—Lifts, e.g. containing the bucket elevators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Tunnel Furnaces (AREA)
JP2004187556A 2004-06-25 2004-06-25 多段連続浸炭焼入れ炉及び連続浸炭焼入れ方法 Expired - Fee Related JP4540406B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004187556A JP4540406B2 (ja) 2004-06-25 2004-06-25 多段連続浸炭焼入れ炉及び連続浸炭焼入れ方法
EP20050013682 EP1612291B1 (de) 2004-06-25 2005-06-24 Mehrstufiger Ofen und Verfahren zum kontinuierlichen Aufkohlen und Abschrecken
DE200560004448 DE602005004448T2 (de) 2004-06-25 2005-06-24 Mehrstufiger Ofen und Verfahren zum kontinuierlichen Aufkohlen und Abschrecken

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004187556A JP4540406B2 (ja) 2004-06-25 2004-06-25 多段連続浸炭焼入れ炉及び連続浸炭焼入れ方法

Publications (2)

Publication Number Publication Date
JP2006009087A JP2006009087A (ja) 2006-01-12
JP4540406B2 true JP4540406B2 (ja) 2010-09-08

Family

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Family Applications (1)

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JP2004187556A Expired - Fee Related JP4540406B2 (ja) 2004-06-25 2004-06-25 多段連続浸炭焼入れ炉及び連続浸炭焼入れ方法

Country Status (3)

Country Link
EP (1) EP1612291B1 (de)
JP (1) JP4540406B2 (de)
DE (1) DE602005004448T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010053979B4 (de) * 2010-12-09 2016-02-18 Benteler Automobiltechnik Gmbh Verfahren zum Erwärmen einer Platine mit einem Etagenofen
US20120225204A1 (en) * 2011-03-01 2012-09-06 Applied Materials, Inc. Apparatus and Process for Atomic Layer Deposition
CN204849000U (zh) * 2015-09-01 2015-12-09 唐山亚捷机械有限公司 用于渗碳或碳氮共渗的加热炉
CN113843417B (zh) * 2021-09-23 2023-07-28 安庆安帝技益精机有限公司 一种推舟炉自动上下料生产线
CN114134453B (zh) * 2021-12-01 2022-05-31 浙江求精科技有限公司 液压叶片泵转子的热处理设备及热处理方法
CN114182194B (zh) * 2022-01-13 2023-07-07 浙江伟刚自动化设备有限公司 万向节轴套坯料渗碳淬火热处理设备及其处理工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002122385A (ja) * 2000-10-16 2002-04-26 Matsushita Electric Ind Co Ltd 熱処理装置
JP2002277167A (ja) * 2001-03-22 2002-09-25 Daido Steel Co Ltd ローラハース式熱処理炉
JP2003077398A (ja) * 2001-08-31 2003-03-14 Matsushita Electric Ind Co Ltd プラズマディスプレイパネルの製造方法およびそのための炉設備
JP2004010945A (ja) * 2002-06-05 2004-01-15 Koyo Seiko Co Ltd 連続浸炭炉
JP2004091900A (ja) * 2002-09-03 2004-03-25 Toyota Motor Corp ガス浸炭方法及びガス浸炭装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208134A (en) * 1967-03-22 1970-10-07 Gibbons Brothers Ltd Improvements in or relating to continuous carburising
JPH0345946Y2 (de) * 1985-06-26 1991-09-27
AT404029B (de) * 1996-09-16 1998-07-27 Ald Aichelin Ges M B H Niederdruck-aufkohlungsanlage
JPH10204607A (ja) * 1997-01-23 1998-08-04 Daido Steel Co Ltd 金属材料の浸炭処理方法及び浸炭処理炉
JP3493299B2 (ja) * 1997-12-25 2004-02-03 同和鉱業株式会社 ガス浸炭方法及びその装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002122385A (ja) * 2000-10-16 2002-04-26 Matsushita Electric Ind Co Ltd 熱処理装置
JP2002277167A (ja) * 2001-03-22 2002-09-25 Daido Steel Co Ltd ローラハース式熱処理炉
JP2003077398A (ja) * 2001-08-31 2003-03-14 Matsushita Electric Ind Co Ltd プラズマディスプレイパネルの製造方法およびそのための炉設備
JP2004010945A (ja) * 2002-06-05 2004-01-15 Koyo Seiko Co Ltd 連続浸炭炉
JP2004091900A (ja) * 2002-09-03 2004-03-25 Toyota Motor Corp ガス浸炭方法及びガス浸炭装置

Also Published As

Publication number Publication date
EP1612291B1 (de) 2008-01-23
EP1612291A1 (de) 2006-01-04
JP2006009087A (ja) 2006-01-12
DE602005004448D1 (de) 2008-03-13
DE602005004448T2 (de) 2009-01-15

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