ZA965114B - Ferritic steel and a method for its production and use - Google Patents

Ferritic steel and a method for its production and use

Info

Publication number
ZA965114B
ZA965114B ZA965114A ZA965114A ZA965114B ZA 965114 B ZA965114 B ZA 965114B ZA 965114 A ZA965114 A ZA 965114A ZA 965114 A ZA965114 A ZA 965114A ZA 965114 B ZA965114 B ZA 965114B
Authority
ZA
South Africa
Prior art keywords
production
ferritic steel
ferritic
steel
Prior art date
Application number
ZA965114A
Other languages
English (en)
Inventor
Bertram Ehrhardt
Thomas Heidelauf
Thomas Wilhelm Schaumann
Original Assignee
Thyssen Stahl Ag
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 Thyssen Stahl Ag filed Critical Thyssen Stahl Ag
Publication of ZA965114B publication Critical patent/ZA965114B/xx

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 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
ZA965114A 1995-06-16 1996-06-14 Ferritic steel and a method for its production and use ZA965114B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19521836 1995-06-16

Publications (1)

Publication Number Publication Date
ZA965114B true ZA965114B (en) 1996-12-20

Family

ID=7764474

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA965114A ZA965114B (en) 1995-06-16 1996-06-14 Ferritic steel and a method for its production and use
ZA965112A ZA965112B (en) 1995-06-16 1996-06-14 A multi-phase steel the production of rolled products and the use of the steel

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA965112A ZA965112B (en) 1995-06-16 1996-06-14 A multi-phase steel the production of rolled products and the use of the steel

Country Status (2)

Country Link
DE (2) DE19605696C2 (de)
ZA (2) ZA965114B (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT152173B (de) * 1931-10-21 1938-01-10 Hermann Josef Dr Schiffler Verfahren zur Herstellung von Gefäßen oder sonstigen Apparaten, die der Einwirkung von Wasserstoff unter Druck bei erhöhter Temperatur ausgesetzt werden.
US3944442A (en) * 1973-07-13 1976-03-16 The International Nickel Company, Inc. Air hardenable, formable steel
JPS54163719A (en) * 1978-06-16 1979-12-26 Nippon Steel Corp Production of high tensile strength * low yield ratio and high extensibility composite textured steel panel with excellent workability
JPS57137426A (en) * 1981-02-20 1982-08-25 Kawasaki Steel Corp Production of low yield ratio, high tensile hot rolled steel plate by mixed structure
US4824492A (en) * 1987-12-23 1989-04-25 Chaparral Steel Company Method for producing a precipitation hardenable martensitic low alloy steel forging
JP2517492B2 (ja) * 1991-04-16 1996-07-24 日本鋼管株式会社 自動車車体用軽量高強度鋼板
TW363082B (en) * 1994-04-26 1999-07-01 Nippon Steel Corp Steel sheet having high strength and being suited to deep drawing and process for producing the same

Also Published As

Publication number Publication date
DE19605697C2 (de) 1998-05-20
DE19605697A1 (de) 1996-12-19
DE19605696A1 (de) 1996-12-19
ZA965112B (en) 1997-01-23
DE19605696C2 (de) 1999-01-07

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