CA1112549A - Methode de production de profiles d'acier de qualite amelioree - Google Patents

Methode de production de profiles d'acier de qualite amelioree

Info

Publication number
CA1112549A
CA1112549A CA303,251A CA303251A CA1112549A CA 1112549 A CA1112549 A CA 1112549A CA 303251 A CA303251 A CA 303251A CA 1112549 A CA1112549 A CA 1112549A
Authority
CA
Canada
Prior art keywords
steel
aluminium
manganese
carbon
silicon
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
CA303,251A
Other languages
English (en)
Inventor
Stephan H. Wilmotte
Marios Economopoulos
Emile Blondelot
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.)
A R B E D ACIERIES REUNIES DE BURBACH-EICH-DUDELANGE
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
A R B E D ACIERIES REUNIES DE BURBACH-EICH-DUDELANGE
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 BE6046007A external-priority patent/BE854647A/fr
Application filed by A R B E D ACIERIES REUNIES DE BURBACH-EICH-DUDELANGE, Centre de Recherches Metallurgiques CRM ASBL filed Critical A R B E D ACIERIES REUNIES DE BURBACH-EICH-DUDELANGE
Application granted granted Critical
Publication of CA1112549A publication Critical patent/CA1112549A/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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CA303,251A 1977-05-13 1978-05-12 Methode de production de profiles d'acier de qualite amelioree Expired CA1112549A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE6046007A BE854647A (fr) 1977-05-13 1977-05-13 Procede de production de profiles en acier de qualite amelioree
BE6/46.007 1977-05-13

Publications (1)

Publication Number Publication Date
CA1112549A true CA1112549A (fr) 1981-11-17

Family

ID=3874739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA303,251A Expired CA1112549A (fr) 1977-05-13 1978-05-12 Methode de production de profiles d'acier de qualite amelioree

Country Status (3)

Country Link
CA (1) CA1112549A (fr)
DE (1) DE2820323A1 (fr)
GB (1) GB1569552A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681603A5 (fr) * 1984-05-30 1993-04-30 Von Roll Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602656C2 (de) * 1975-01-29 1986-09-11 Centre de Recherches Métallurgiques - Centrum voor Research in de Metallurgie - Association sans but lucratif - Vereniging zonder winstoogmerk, Brüssel/Bruxelles Verfahren zur Herstellung von Walzstahl für Bewehrungszwecke
NL7610472A (nl) * 1975-09-30 1977-04-01 Arbed Werkwijze voor de behandeling van gewalst staal.

Also Published As

Publication number Publication date
GB1569552A (en) 1980-06-18
DE2820323A1 (de) 1978-11-23

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Legal Events

Date Code Title Description
MKEX Expiry