FR2522688B1 - Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi, notamment pour la construction mecanique - Google Patents

Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi, notamment pour la construction mecanique

Info

Publication number
FR2522688B1
FR2522688B1 FR8203659A FR8203659A FR2522688B1 FR 2522688 B1 FR2522688 B1 FR 2522688B1 FR 8203659 A FR8203659 A FR 8203659A FR 8203659 A FR8203659 A FR 8203659A FR 2522688 B1 FR2522688 B1 FR 2522688B1
Authority
FR
France
Prior art keywords
cooling
mechanical construction
installation
heat treatment
steel bars
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
FR8203659A
Other languages
English (en)
Other versions
FR2522688A1 (fr
Inventor
Yves Desalos
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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
Priority to FR8203659A priority Critical patent/FR2522688B1/fr
Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to BE6/47786A priority patent/BE896021A/fr
Priority to EP83400378A priority patent/EP0090682B1/fr
Priority to DE8383400378T priority patent/DE3382237D1/de
Priority to AT83400378T priority patent/ATE62278T1/de
Priority to LU84666A priority patent/LU84666A1/fr
Priority to JP58035216A priority patent/JPS58189328A/ja
Publication of FR2522688A1 publication Critical patent/FR2522688A1/fr
Application granted granted Critical
Publication of FR2522688B1 publication Critical patent/FR2522688B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Coating With Molten Metal (AREA)
FR8203659A 1982-03-03 1982-03-03 Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi, notamment pour la construction mecanique Expired - Fee Related FR2522688B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8203659A FR2522688B1 (fr) 1982-03-03 1982-03-03 Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi, notamment pour la construction mecanique
EP83400378A EP0090682B1 (fr) 1982-03-03 1983-02-24 Procédé et installation de traitement thermique de barres en acier allié prêtes à l'emploi
DE8383400378T DE3382237D1 (de) 1982-03-03 1983-02-24 Waermebehandlungsverfahren und vorrichtung zum herstellen gebrauchsfertiger stangen aus legierten staehlen.
AT83400378T ATE62278T1 (de) 1982-03-03 1983-02-24 Waermebehandlungsverfahren und vorrichtung zum herstellen gebrauchsfertiger stangen aus legierten staehlen.
BE6/47786A BE896021A (fr) 1982-03-03 1983-02-24 Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi
LU84666A LU84666A1 (fr) 1982-03-03 1983-02-25 Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi
JP58035216A JPS58189328A (ja) 1982-03-03 1983-03-03 そのまま使用可能な合金鋼棒の熱処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203659A FR2522688B1 (fr) 1982-03-03 1982-03-03 Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi, notamment pour la construction mecanique

Publications (2)

Publication Number Publication Date
FR2522688A1 FR2522688A1 (fr) 1983-09-09
FR2522688B1 true FR2522688B1 (fr) 1990-09-14

Family

ID=9271614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203659A Expired - Fee Related FR2522688B1 (fr) 1982-03-03 1982-03-03 Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi, notamment pour la construction mecanique

Country Status (7)

Country Link
EP (1) EP0090682B1 (fr)
JP (1) JPS58189328A (fr)
AT (1) ATE62278T1 (fr)
BE (1) BE896021A (fr)
DE (1) DE3382237D1 (fr)
FR (1) FR2522688B1 (fr)
LU (1) LU84666A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927276A1 (de) * 1989-08-18 1991-02-21 Schloemann Siemag Ag Verfahren zum haerten von stahl mit hilfe fluessiger kuehlmedien
CN105400945B (zh) * 2015-12-17 2018-02-16 北京科技大学 一种大直径斜轧球磨钢球热处理系统
CN105385831B (zh) * 2015-12-17 2018-02-16 北京科技大学 一种斜轧球磨钢球余热利用热处理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD84615A (fr) *
DE925527C (de) * 1941-07-30 1955-03-24 Oberhuetten Vereinigte Obersch Verfahren und Vorrichtung zum Haerten und Vergueten von gewalzten Gegenstaenden
DD112144A1 (fr) * 1974-06-12 1975-03-20
DD119270B1 (de) * 1975-04-02 1987-10-14 Florin Stahl Walzwerk Verfahren zur herstellung von walzstahlerzeugnissen mit entfestigter randzone und hochfestem kern
FR2457724A1 (fr) * 1979-06-01 1980-12-26 Siderurgie Fse Inst Rech Dispositif de refroidissement de produits longs lamines en defilement
FR2488279A1 (fr) * 1980-08-08 1982-02-12 Siderurgie Fse Inst Rech Traitement par refroidissement accelere de barres en acier dans la chaude de laminage

Also Published As

Publication number Publication date
BE896021A (fr) 1983-06-16
ATE62278T1 (de) 1991-04-15
DE3382237D1 (de) 1991-05-08
JPH0335363B2 (fr) 1991-05-28
LU84666A1 (fr) 1983-09-08
EP0090682A3 (en) 1987-09-02
FR2522688A1 (fr) 1983-09-09
EP0090682B1 (fr) 1991-04-03
JPS58189328A (ja) 1983-11-05
EP0090682A2 (fr) 1983-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse