IT1246450B - Acciaio trattato termicamente con migliorate caratteristiche meccanico-tecnologiche del materiale. - Google Patents

Acciaio trattato termicamente con migliorate caratteristiche meccanico-tecnologiche del materiale.

Info

Publication number
IT1246450B
IT1246450B IT02137590A IT2137590A IT1246450B IT 1246450 B IT1246450 B IT 1246450B IT 02137590 A IT02137590 A IT 02137590A IT 2137590 A IT2137590 A IT 2137590A IT 1246450 B IT1246450 B IT 1246450B
Authority
IT
Italy
Prior art keywords
heat
treated steel
improved mechanical
technological characteristics
technological
Prior art date
Application number
IT02137590A
Other languages
English (en)
Italian (it)
Other versions
IT9021375A0 (it
IT9021375A1 (it
Inventor
Wolfgang Schmitt
Franz Tamm
Bernhard Horicke
Original Assignee
Florin Stahl Walzwerk
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 Florin Stahl Walzwerk filed Critical Florin Stahl Walzwerk
Publication of IT9021375A0 publication Critical patent/IT9021375A0/it
Publication of IT9021375A1 publication Critical patent/IT9021375A1/it
Application granted granted Critical
Publication of IT1246450B publication Critical patent/IT1246450B/it

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
IT02137590A 1989-09-06 1990-09-05 Acciaio trattato termicamente con migliorate caratteristiche meccanico-tecnologiche del materiale. IT1246450B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD89332410A DD287735A5 (de) 1989-09-06 1989-09-06 Waermebehandelter stahl mit verbesserten mechanisch-technologischen werkstoffeigenschaften

Publications (3)

Publication Number Publication Date
IT9021375A0 IT9021375A0 (it) 1990-09-05
IT9021375A1 IT9021375A1 (it) 1992-03-05
IT1246450B true IT1246450B (it) 1994-11-18

Family

ID=5612105

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02137590A IT1246450B (it) 1989-09-06 1990-09-05 Acciaio trattato termicamente con migliorate caratteristiche meccanico-tecnologiche del materiale.

Country Status (8)

Country Link
JP (1) JPH03100121A (de)
BR (1) BR9004035A (de)
CA (1) CA2024149A1 (de)
CH (1) CH679586A5 (de)
DD (1) DD287735A5 (de)
DE (1) DE4010670A1 (de)
FR (1) FR2651507B1 (de)
IT (1) IT1246450B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE737682A (en) * 1969-08-19 1970-02-19 Wire rod manufacturing process
DD106661A1 (de) * 1973-09-24 1974-06-20
US4146411A (en) * 1978-01-09 1979-03-27 British Steel Corporation Hot bar cooling
CH681603A5 (de) * 1984-05-30 1993-04-30 Von Roll Ag
DD268258A1 (de) * 1988-01-08 1989-05-24 Florin Stahl Walzwerk Hoeherfester stahl, insbesondere betonstahl bzw. ziehereivormaterial, mit verbesserten werkstoffeigenschaften und besserer verarbeitbarkeit

Also Published As

Publication number Publication date
CH679586A5 (de) 1992-03-13
CA2024149A1 (en) 1991-03-07
FR2651507A1 (fr) 1991-03-08
DE4010670A1 (de) 1991-03-07
IT9021375A0 (it) 1990-09-05
IT9021375A1 (it) 1992-03-05
FR2651507B1 (fr) 1994-10-28
JPH03100121A (ja) 1991-04-25
BR9004035A (pt) 1991-09-03
DD287735A5 (de) 1991-03-07

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926