FR2419329A1 - Dispositif de chauffage par induction et de trempe pour un cylindre de travail utilise dans un processus de laminage a froid - Google Patents

Dispositif de chauffage par induction et de trempe pour un cylindre de travail utilise dans un processus de laminage a froid

Info

Publication number
FR2419329A1
FR2419329A1 FR7906101A FR7906101A FR2419329A1 FR 2419329 A1 FR2419329 A1 FR 2419329A1 FR 7906101 A FR7906101 A FR 7906101A FR 7906101 A FR7906101 A FR 7906101A FR 2419329 A1 FR2419329 A1 FR 2419329A1
Authority
FR
France
Prior art keywords
roll
support
quenching
quenching tank
induction heating
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.)
Pending
Application number
FR7906101A
Other languages
English (en)
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Publication of FR2419329A1 publication Critical patent/FR2419329A1/fr
Pending legal-status Critical Current

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
    • C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Dispositif de chauffage par induction et de trempe d'un cylindre de travail destiné à être utilisé dans un processus de laminage à froid. Ce dispositif comporte des moyens pour chauffer par induction le corps du cylindre de travail de façon globale en une seule fois, ledit corps étant disposé à la verticale, des moyens disposés en-dessous de ces moyens de chauffage pour tremper le cylindre de travail après son chauffage, et des moyens pour faire tourner et lever le cylindre de travail disposés en dessous des moyens de chauffage et agencés pour faire tourner le cylindre de travail pendant qu'il est chauffé par ces moyens de chauffage ou pendant qu'il est refroidi par les moyens de trempe, ainsi que pour abaisser le cylindre de travail à l'intérieur des moyens de trempe après la fin du chauffage.
FR7906101A 1978-03-09 1979-03-09 Dispositif de chauffage par induction et de trempe pour un cylindre de travail utilise dans un processus de laminage a froid Pending FR2419329A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2600078A JPS54119309A (en) 1978-03-09 1978-03-09 Induction heating and quenching apparatus of drive roll for cold rolling

Publications (1)

Publication Number Publication Date
FR2419329A1 true FR2419329A1 (fr) 1979-10-05

Family

ID=12181435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906101A Pending FR2419329A1 (fr) 1978-03-09 1979-03-09 Dispositif de chauffage par induction et de trempe pour un cylindre de travail utilise dans un processus de laminage a froid

Country Status (4)

Country Link
JP (1) JPS54119309A (fr)
BE (1) BE874680A (fr)
DE (1) DE2908666C3 (fr)
FR (1) FR2419329A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671476A1 (fr) * 1994-03-12 1995-09-13 Solo Fours Industriels Sa Installation de traitement thermique
EA016354B1 (ru) * 2010-05-20 2012-04-30 Государственное Образовательное Учреждение Высшего Профессионального Образования "Московский Государственный Технический Университет Имени Н.Э. Баумана" Способ изготовления высокопрочного бандажированного прокатного валка

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624499B4 (de) * 1995-06-19 2005-06-23 Mazda Motor Corp. Verfahren und Vorrichtung zur Härtung unter Verwendung einer Hochfrequenzerwärmung
CN105112640B (zh) * 2015-09-22 2017-08-25 江苏润孚机械轧辊制造有限公司 一种轧辊淬火设备
CN107904371B (zh) * 2017-12-18 2023-12-12 紫江炉业南京有限公司 一种淬火架集成移动倒水装置
CN113430355A (zh) * 2021-06-25 2021-09-24 上海海事大学 一种水-空交替淬火设备回转机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946876A (en) * 1928-08-07 1934-02-13 Ajax Electrothermic Corp Heat treating method
DE1021398B (de) * 1955-01-31 1957-12-27 Gussstahlwerk Oberkassel Ag Vo Abschreckvorrichtung und Verfahren zu ihrem Betrieb
FR1204662A (fr) * 1958-05-19 1960-01-27 Creusot Forges Ateliers Installation de trempe au gaz soufflé et au brouillard d'un liquide
FR1459701A (fr) * 1946-07-16 1966-06-17 France Etat Appareil de trempe et de traitement thermique des pièces métalliques
FR1535169A (fr) * 1967-08-24 1968-08-02 Bethlehem Steel Corp Procédé et installation de traitement thermique, notamment de trempe, de cylindres en acier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946876A (en) * 1928-08-07 1934-02-13 Ajax Electrothermic Corp Heat treating method
FR1459701A (fr) * 1946-07-16 1966-06-17 France Etat Appareil de trempe et de traitement thermique des pièces métalliques
DE1021398B (de) * 1955-01-31 1957-12-27 Gussstahlwerk Oberkassel Ag Vo Abschreckvorrichtung und Verfahren zu ihrem Betrieb
FR1204662A (fr) * 1958-05-19 1960-01-27 Creusot Forges Ateliers Installation de trempe au gaz soufflé et au brouillard d'un liquide
FR1535169A (fr) * 1967-08-24 1968-08-02 Bethlehem Steel Corp Procédé et installation de traitement thermique, notamment de trempe, de cylindres en acier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671476A1 (fr) * 1994-03-12 1995-09-13 Solo Fours Industriels Sa Installation de traitement thermique
EA016354B1 (ru) * 2010-05-20 2012-04-30 Государственное Образовательное Учреждение Высшего Профессионального Образования "Московский Государственный Технический Университет Имени Н.Э. Баумана" Способ изготовления высокопрочного бандажированного прокатного валка

Also Published As

Publication number Publication date
DE2908666A1 (de) 1979-09-13
DE2908666C3 (de) 1981-10-22
JPS54119309A (en) 1979-09-17
DE2908666B2 (fr) 1981-01-29
BE874680A (fr) 1979-07-02

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