BE763599A - Acier a bas carbone ne vieillissant pas, degaze sous vide et traite au colombium ainsi que procede de production de cet acier - Google Patents

Acier a bas carbone ne vieillissant pas, degaze sous vide et traite au colombium ainsi que procede de production de cet acier

Info

Publication number
BE763599A
BE763599A BE763599A BE763599A BE763599A BE 763599 A BE763599 A BE 763599A BE 763599 A BE763599 A BE 763599A BE 763599 A BE763599 A BE 763599A BE 763599 A BE763599 A BE 763599A
Authority
BE
Belgium
Prior art keywords
steel
colombium
aging
treated
production
Prior art date
Application number
BE763599A
Other languages
English (en)
Inventor
J A Elias
R E Hook
Original Assignee
Armco Steel Corp
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 Armco Steel Corp filed Critical Armco Steel Corp
Publication of BE763599A publication Critical patent/BE763599A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—Cold rolling
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE763599A 1970-03-02 1971-03-01 Acier a bas carbone ne vieillissant pas, degaze sous vide et traite au colombium ainsi que procede de production de cet acier BE763599A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1541570A 1970-03-02 1970-03-02
US10707771A 1971-01-18 1971-01-18

Publications (1)

Publication Number Publication Date
BE763599A true BE763599A (fr) 1971-08-02

Family

ID=26687350

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763599A BE763599A (fr) 1970-03-02 1971-03-01 Acier a bas carbone ne vieillissant pas, degaze sous vide et traite au colombium ainsi que procede de production de cet acier

Country Status (10)

Country Link
JP (1) JPS5335002B1 (fr)
BE (1) BE763599A (fr)
CA (1) CA967408A (fr)
CS (1) CS196442B2 (fr)
DE (1) DE2109431C2 (fr)
FR (1) FR2081622A1 (fr)
NL (1) NL7102585A (fr)
PL (1) PL76349B2 (fr)
RO (1) RO61831A (fr)
ZA (1) ZA71834B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849627B2 (ja) * 1979-02-27 1983-11-05 川崎製鉄株式会社 非時交性冷延鋼板の製造方法
TW215084B (en) * 1992-04-17 1993-10-21 Sumitomo Chemical Co Process for producing a high purity caprolactam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2158651A (en) * 1936-06-24 1939-05-16 Electro Metallurg Co Steel
US3183078A (en) * 1961-09-29 1965-05-11 Yawata Iron & Steel Co Vacuum process for producing a steel for nonageing enameling iron sheets
US3262821A (en) * 1962-10-19 1966-07-26 Kawasaki Steel Co Method for producing cold rolled rimmed steel sheet or strip having non-aging property and superior deep drawability
FR1524958A (fr) * 1963-10-11 1968-05-17 Kawasaki Steel Co Procédé de production d'une feuille d'acier possédant des propriétés intéressantes, au point de vue vieillissement et étirage
BE657667A (fr) * 1964-01-17
GB1176863A (en) * 1966-02-17 1970-01-07 Yawata Iron & Steel Co Process for the production of Cold-Rolled Steel Sheets having Excellent Press Workability
JPS523885B1 (fr) * 1966-09-10 1977-01-31

Also Published As

Publication number Publication date
DE2109431A1 (de) 1971-09-16
CS196442B2 (en) 1980-03-31
FR2081622B1 (fr) 1974-02-15
JPS5335002B1 (fr) 1978-09-25
RO61831A (fr) 1977-06-15
CA967408A (en) 1975-05-13
DE2109431C2 (de) 1984-09-20
NL7102585A (fr) 1971-09-06
FR2081622A1 (en) 1971-12-10
PL76349B2 (en) 1975-02-28
ZA71834B (en) 1972-04-26

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