BE522320A - Procede de fabrication de fers et d'aciers profiles a haute resistance - Google Patents

Procede de fabrication de fers et d'aciers profiles a haute resistance

Info

Publication number
BE522320A
BE522320A BE522320A BE522320A BE522320A BE 522320 A BE522320 A BE 522320A BE 522320 A BE522320 A BE 522320A BE 522320 A BE522320 A BE 522320A BE 522320 A BE522320 A BE 522320A
Authority
BE
Belgium
Prior art keywords
steels
aging
bars
influence
high strength
Prior art date
Application number
BE522320A
Other languages
English (en)
French (fr)
Inventor
Franz Kohler
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 filed Critical
Publication of BE522320A publication Critical patent/BE522320A/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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
BE522320A 1952-08-27 1953-08-25 Procede de fabrication de fers et d'aciers profiles a haute resistance BE522320A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT743036X 1952-08-27
CH308618T 1952-09-10
FR1063452T 1952-09-18

Publications (1)

Publication Number Publication Date
BE522320A true BE522320A (fr) 1953-09-15

Family

ID=63447034

Family Applications (1)

Application Number Title Priority Date Filing Date
BE522320A BE522320A (fr) 1952-08-27 1953-08-25 Procede de fabrication de fers et d'aciers profiles a haute resistance

Country Status (4)

Country Link
BE (1) BE522320A (de)
CH (1) CH308618A (de)
FR (1) FR1063452A (de)
GB (1) GB743036A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138991A1 (de) * 1991-11-27 1993-06-03 Saarstahl Ag Verfahren zum erzeugen von unterschiedlichen mechanischen eigenschaften zwischen rand- und kernbereich eines stahlkoerpers
GB2335200A (en) * 1998-03-10 1999-09-15 British Steel Plc Steel composition

Also Published As

Publication number Publication date
FR1063452A (fr) 1954-05-04
GB743036A (en) 1956-01-04
CH308618A (de) 1955-07-31

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