CH440352A - Process for the production of a fine-grain structural steel - Google Patents

Process for the production of a fine-grain structural steel

Info

Publication number
CH440352A
CH440352A CH1439662A CH1439662A CH440352A CH 440352 A CH440352 A CH 440352A CH 1439662 A CH1439662 A CH 1439662A CH 1439662 A CH1439662 A CH 1439662A CH 440352 A CH440352 A CH 440352A
Authority
CH
Switzerland
Prior art keywords
fine
production
structural steel
grain structural
grain
Prior art date
Application number
CH1439662A
Other languages
German (de)
Inventor
Matuschka Bernhard Dr Dip Mont
Morini Giovanni Ing Dr
Original Assignee
Matuschka Bernhard Dr Dip Mont
Morini Giovanni Ing Dr
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 AT980861A external-priority patent/AT242176B/en
Application filed by Matuschka Bernhard Dr Dip Mont, Morini Giovanni Ing Dr filed Critical Matuschka Bernhard Dr Dip Mont
Publication of CH440352A publication Critical patent/CH440352A/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
    • C21D8/06—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
    • C21D8/08—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 for concrete reinforcement
    • 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
    • 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
    • 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
    • C21D8/0221—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
    • 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
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
CH1439662A 1961-01-23 1962-12-07 Process for the production of a fine-grain structural steel CH440352A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT53661 1961-01-23
AT980861A AT242176B (en) 1961-12-27 1961-12-27 Process for the production of a fine-grain structural steel
ES29357563 1963-11-07

Publications (1)

Publication Number Publication Date
CH440352A true CH440352A (en) 1967-07-31

Family

ID=27146422

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1439662A CH440352A (en) 1961-01-23 1962-12-07 Process for the production of a fine-grain structural steel

Country Status (5)

Country Link
BE (1) BE655315A (en)
CH (1) CH440352A (en)
DE (1) DE1433757A1 (en)
GB (1) GB1001233A (en)
LU (1) LU42731A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545614B2 (en) * 1972-12-31 1980-11-19
US4067756A (en) * 1976-11-02 1978-01-10 The United States Of America As Represented By The United States Department Of Energy High strength, high ductility low carbon steel
US4406713A (en) * 1981-03-20 1983-09-27 Kabushiki Kaisha Kobe Seiko Sho Method of making high-strength, high-toughness steel with good workability
KR930009973B1 (en) * 1984-10-30 1993-10-13 빌리 리쉬하우져 막스 Method for producing prestressed steel
DD231577B1 (en) * 1984-12-17 1987-09-09 Brandenburg Stahl Walzwerk METHOD FOR INCREASING THE STRENGTH OF REINFORCING STEELS
DE102016005532A1 (en) * 2016-05-02 2017-11-02 Vladimir Volchkov stole

Also Published As

Publication number Publication date
DE1433757A1 (en) 1968-11-28
LU42731A1 (en) 1963-01-22
BE655315A (en) 1965-03-01
GB1001233A (en) 1965-08-11

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