CA1052670A - Methode et materiel d'amelioration de la qualite de sections d'acier - Google Patents

Methode et materiel d'amelioration de la qualite de sections d'acier

Info

Publication number
CA1052670A
CA1052670A CA237,123A CA237123A CA1052670A CA 1052670 A CA1052670 A CA 1052670A CA 237123 A CA237123 A CA 237123A CA 1052670 A CA1052670 A CA 1052670A
Authority
CA
Canada
Prior art keywords
section
container
tempered
strip
zone
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
Application number
CA237,123A
Other languages
English (en)
Other versions
CA237123S (en
Inventor
Mario Economopoulos
Yves J. Respen
Stephane H. Wilmotte
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 claimed from BE6044769A external-priority patent/BE820750A/fr
Priority claimed from BE6044914A external-priority patent/BE825138A/fr
Priority claimed from BE6044940A external-priority patent/BE826203A/fr
Priority claimed from BE6044937A external-priority patent/BE826200A/fr
Priority claimed from BE6044939A external-priority patent/BE826202A/fr
Priority claimed from BE6044944A external-priority patent/BE826456A/fr
Priority claimed from BE6044965A external-priority patent/BE827175A/fr
Application filed by Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of CA1052670A publication Critical patent/CA1052670A/fr
Expired 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
    • C21D1/02—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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

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)
  • Drying Of Solid Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
CA237,123A 1974-10-04 1975-10-06 Methode et materiel d'amelioration de la qualite de sections d'acier Expired CA1052670A (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
BE6044769A BE820750A (fr) 1974-10-04 1974-10-04 Procede d'amelioration de la qualite des produits en acier lamine.
BE6044914A BE825138A (fr) 1975-02-03 1975-02-03 Profile en acier, de structure composite
BE6044940A BE826203A (fr) 1975-02-28 1975-02-28 Dispositif pour le traitement de produits lamines plats
BE6044937A BE826200A (fr) 1975-02-28 1975-02-28 Dispositif de refroidissement de produits en acier lamines
BE6044939A BE826202A (fr) 1975-02-28 1975-02-28 Procede pour le traitement de produits en acier lamines
BE6044944A BE826456A (fr) 1975-03-07 1975-03-07 Procede pour le traitement des rails
BE6044965A BE827175A (fr) 1975-03-25 1975-03-25 Dispositif pour le refroidissement rapide des produits lamines plats metalliques a la sortie du train finiseur

Publications (1)

Publication Number Publication Date
CA1052670A true CA1052670A (fr) 1979-04-17

Family

ID=27560811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA237,123A Expired CA1052670A (fr) 1974-10-04 1975-10-06 Methode et materiel d'amelioration de la qualite de sections d'acier

Country Status (2)

Country Link
CA (1) CA1052670A (fr)
FR (1) FR2286879A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203783A (en) * 1977-09-19 1980-05-20 Centre De Recherches Metallurgiques Process for improving the quality of steel sections

Also Published As

Publication number Publication date
FR2286879B1 (fr) 1980-02-08
FR2286879A1 (fr) 1976-04-30

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