BE896021A - Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi - Google Patents

Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi

Info

Publication number
BE896021A
BE896021A BE6/47786A BE6047786A BE896021A BE 896021 A BE896021 A BE 896021A BE 6/47786 A BE6/47786 A BE 6/47786A BE 6047786 A BE6047786 A BE 6047786A BE 896021 A BE896021 A BE 896021A
Authority
BE
Belgium
Prior art keywords
cooling
plant
heat treatment
steel bars
alloyed steel
Prior art date
Application number
BE6/47786A
Other languages
English (en)
French (fr)
Inventor
Y Desalos
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Publication of BE896021A publication Critical patent/BE896021A/fr

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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Coating With Molten Metal (AREA)
BE6/47786A 1982-03-03 1983-02-24 Procede et installation de traitement thermique de barres en acier allie pretes a l'emploi BE896021A (fr)

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 (1)

Publication Number Publication Date
BE896021A true BE896021A (fr) 1983-06-16

Family

ID=9271614

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (7)

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

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 (cs) *
DE925527C (de) * 1941-07-30 1955-03-24 Oberhuetten Vereinigte Obersch Verfahren und Vorrichtung zum Haerten und Vergueten von gewalzten Gegenstaenden
DD112144A1 (cs) * 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
FR2522688B1 (fr) 1990-09-14
EP0090682A3 (en) 1987-09-02
JPS58189328A (ja) 1983-11-05
ATE62278T1 (de) 1991-04-15
DE3382237D1 (de) 1991-05-08
LU84666A1 (fr) 1983-09-08
EP0090682B1 (fr) 1991-04-03
FR2522688A1 (fr) 1983-09-09
JPH0335363B2 (cs) 1991-05-28
EP0090682A2 (fr) 1983-10-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE

Effective date: 19930228