AT387237B - METHOD FOR PRODUCING WARM STRIP OR THICK PLATE FROM A DENITRATED STEEL - Google Patents

METHOD FOR PRODUCING WARM STRIP OR THICK PLATE FROM A DENITRATED STEEL

Info

Publication number
AT387237B
AT387237B AT624480A AT624480A AT387237B AT 387237 B AT387237 B AT 387237B AT 624480 A AT624480 A AT 624480A AT 624480 A AT624480 A AT 624480A AT 387237 B AT387237 B AT 387237B
Authority
AT
Austria
Prior art keywords
denitrated
steel
thick plate
producing warm
warm strip
Prior art date
Application number
AT624480A
Other languages
German (de)
Other versions
ATA624480A (en
Original Assignee
Salzgitter Peine Stahlwerke
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 Salzgitter Peine Stahlwerke filed Critical Salzgitter Peine Stahlwerke
Publication of ATA624480A publication Critical patent/ATA624480A/en
Application granted granted Critical
Publication of AT387237B publication Critical patent/AT387237B/en

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
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling

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)
  • Heat Treatment Of Steel (AREA)
AT624480A 1980-08-08 1980-12-22 METHOD FOR PRODUCING WARM STRIP OR THICK PLATE FROM A DENITRATED STEEL AT387237B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803030060 DE3030060A1 (en) 1980-08-08 1980-08-08 Hot rolled low alloy steel strip or plate prodn. - using controlled rolling finish temp. and cooling to improve notch ductility

Publications (2)

Publication Number Publication Date
ATA624480A ATA624480A (en) 1986-11-15
AT387237B true AT387237B (en) 1988-12-27

Family

ID=6109194

Family Applications (1)

Application Number Title Priority Date Filing Date
AT624480A AT387237B (en) 1980-08-08 1980-12-22 METHOD FOR PRODUCING WARM STRIP OR THICK PLATE FROM A DENITRATED STEEL

Country Status (2)

Country Link
AT (1) AT387237B (en)
DE (1) DE3030060A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437637A1 (en) * 1984-10-13 1986-04-24 Thyssen Stahl AG, 4100 Duisburg Process for producing heavy plate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949124C2 (en) * 1979-12-06 1985-11-21 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Denitrided steel hot rolled strip or heavy plate and process for its manufacture
JPH0771714A (en) 1993-08-31 1995-03-17 Miura Kenkyusho:Kk Catalyst combustion device

Also Published As

Publication number Publication date
ATA624480A (en) 1986-11-15
DE3030060C2 (en) 1989-03-23
DE3030060A1 (en) 1982-03-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee