ATE129748T1 - Verfahren zur wärmebehandlung von metallischem gut. - Google Patents

Verfahren zur wärmebehandlung von metallischem gut.

Info

Publication number
ATE129748T1
ATE129748T1 AT93907835T AT93907835T ATE129748T1 AT E129748 T1 ATE129748 T1 AT E129748T1 AT 93907835 T AT93907835 T AT 93907835T AT 93907835 T AT93907835 T AT 93907835T AT E129748 T1 ATE129748 T1 AT E129748T1
Authority
AT
Austria
Prior art keywords
articles
pct
high temperature
temperature zone
rolling track
Prior art date
Application number
AT93907835T
Other languages
English (en)
Inventor
Hans-Georg Bittner
Hartmut Weber
Original Assignee
Heimsoth Verwaltungen
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 Heimsoth Verwaltungen filed Critical Heimsoth Verwaltungen
Application granted granted Critical
Publication of ATE129748T1 publication Critical patent/ATE129748T1/de

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
    • 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
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3638—Heaters located above and under the track

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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 Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
  • Tunnel Furnaces (AREA)
AT93907835T 1992-03-27 1993-03-26 Verfahren zur wärmebehandlung von metallischem gut. ATE129748T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4209978 1992-03-27

Publications (1)

Publication Number Publication Date
ATE129748T1 true ATE129748T1 (de) 1995-11-15

Family

ID=6455156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93907835T ATE129748T1 (de) 1992-03-27 1993-03-26 Verfahren zur wärmebehandlung von metallischem gut.

Country Status (7)

Country Link
US (1) US5456773A (de)
EP (1) EP0632842B1 (de)
JP (1) JP2771330B2 (de)
AT (1) ATE129748T1 (de)
DE (1) DE59300866D1 (de)
ES (1) ES2082641T3 (de)
WO (1) WO1993020248A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316795A1 (de) * 1993-05-19 1994-11-24 Heimsoth Verwaltungen Verfahren zur thermischen Vorbehandlung von metallischem Gut
DE737755T1 (de) * 1995-04-13 1998-01-29 Patherm Sa Verfahren und Vorrichtung zur Wärmebehandlung von Werkstücken
US5614039A (en) * 1995-09-29 1997-03-25 The Boc Group, Inc. Argon employing heat treating process
DE19856191C2 (de) * 1998-12-05 2001-02-15 Ald Aichelin Gmbh Anlage zur Wärmebehandlung von Teilen
FI20010020A0 (fi) * 2001-01-05 2001-01-05 Eino Elias Hakalehto Maitopohjainen tuote, sen käyttö ja valmistusmenetelmä
ES2383964T3 (es) * 2006-03-03 2012-06-27 Schwartz, Eva Horno de paso continuo de varias cámaras con funcionamiento de gas protector y procedimiento para el calentamiento libre de óxido de piezas de trabajo galvanizadas
CN101555544B (zh) * 2009-05-19 2011-03-09 佛山市中研非晶科技股份有限公司 在横向磁场下软磁卷绕铁心的热处理设备及方法
AT509596B1 (de) * 2010-06-04 2011-10-15 Ebner Ind Ofenbau Verfahren zum erwärmen eines formbauteils für ein anschliessendes presshärten sowie durchlaufofen zum bereichsweisen erwärmen eines auf eine vorgegebene temperatur vorgewärmten formbauteils auf eine höhere temperatur
DE102011053698C5 (de) 2011-09-16 2017-11-16 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung von Struktur- und Chassisbauteilen durch Warmformen und Erwärmungsstation
DE102012221120B4 (de) * 2012-11-19 2017-01-26 Kirchhoff Automotive Deutschland Gmbh Rollenherdofen und Verfahren zur Wärmebehandlung von metallischen Blechen
WO2014109241A1 (ja) * 2013-01-11 2014-07-17 フタバ産業株式会社 ホットスタンプ加工用加熱装置
CN103922142B (zh) * 2014-04-26 2015-12-16 常州市新城光大热处理有限公司 自动轴承转运装置
CN104805265B (zh) * 2015-04-20 2017-01-04 烟台金光工具有限公司 锯条端头退火自动线
CN107034348B (zh) * 2017-05-10 2018-12-14 凯美家用品（青岛）股份有限公司 2cr13材质的西餐刀具热处理方法及其装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245023A (fr) * 1959-09-25 1960-11-04 Vallourec Soc Installation pour le chauffage des métaux à haute température sans oxydation
JPS5064113A (de) * 1973-10-12 1975-05-31
FR2366621A1 (fr) * 1976-10-01 1978-04-28 Cii Honeywell Bull Systeme de traitement de donnees enregistrees
JPS5485123A (en) * 1977-12-20 1979-07-06 Nippon Steel Corp Manufacture of cold rolled steel sheet or steel sheet for surface treatment
JPS54110288A (en) * 1978-02-17 1979-08-29 Mitsui Toatsu Chem Inc Polymerization of propylene
JPS55110727A (en) * 1979-02-17 1980-08-26 Kobe Steel Ltd Manufacture of thick steel plate
JPS575474A (en) * 1980-06-12 1982-01-12 Matsushita Electric Ind Co Ltd Signal switching device
DE3150576C1 (de) * 1981-12-21 1982-12-09 Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus Vorrichtung zum Wärmebehandeln von metallischem Gut
JPS5929651A (ja) * 1982-08-11 1984-02-16 Asahi Chem Ind Co Ltd ポリメチレンポリフエニルカルバメ−ト類の製造方法
JPS61258415A (ja) * 1986-05-09 1986-11-15 Hitachi Ltd 半導体ウェ−ハ加熱処理方法
JPS63114924A (ja) * 1986-11-04 1988-05-19 Kawasaki Steel Corp 金属ストリツプの直火式焼鈍炉
ATE93310T1 (de) * 1988-05-14 1993-09-15 Wuenning Joachim Rollenherdofen zur waermebehandlung, insbesondere von kleinteilen aus metall und keramik.
JPH0213481U (de) * 1988-07-09 1990-01-26
JPH02228422A (ja) * 1989-03-02 1990-09-11 Nkk Corp オーステナイト系ステンレス鋼スラブの１次スケール除去方法
JPH02247328A (ja) * 1989-03-18 1990-10-03 Nippon Steel Corp ウォーキングビーム式圧延材加熱炉
JPH0382717A (ja) * 1989-08-25 1991-04-08 Nippon Steel Corp 鋼帯の熱処理方法及び鋼帯表面の酸化膜厚測定方法
JP2521386B2 (ja) * 1991-10-31 1996-08-07 日本ファーネス工業株式会社 鉄鋼加熱炉

Also Published As

Publication number Publication date
ES2082641T3 (es) 1996-03-16
JPH07500636A (ja) 1995-01-19
US5456773A (en) 1995-10-10
DE59300866D1 (de) 1995-12-07
EP0632842A1 (de) 1995-01-11
EP0632842B1 (de) 1995-11-02
JP2771330B2 (ja) 1998-07-02
WO1993020248A1 (de) 1993-10-14

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee