FR2445858A1 - Acier a beton soudable et procede d'obtention de cet acier - Google Patents

Acier a beton soudable et procede d'obtention de cet acier

Info

Publication number
FR2445858A1
FR2445858A1 FR8000255A FR8000255A FR2445858A1 FR 2445858 A1 FR2445858 A1 FR 2445858A1 FR 8000255 A FR8000255 A FR 8000255A FR 8000255 A FR8000255 A FR 8000255A FR 2445858 A1 FR2445858 A1 FR 2445858A1
Authority
FR
France
Prior art keywords
steel
weldable
perlite
ferrite
degrees
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8000255A
Other languages
English (en)
French (fr)
Other versions
FR2445858B1 (xx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stahlwerke Pein-Salzgitter AG
Original Assignee
Stahlwerke Pein-Salzgitter 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 Stahlwerke Pein-Salzgitter AG filed Critical Stahlwerke Pein-Salzgitter AG
Publication of FR2445858A1 publication Critical patent/FR2445858A1/fr
Application granted granted Critical
Publication of FR2445858B1 publication Critical patent/FR2445858B1/fr
Granted legal-status Critical Current

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
    • C21D8/06—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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
FR8000255A 1979-01-05 1980-01-03 Acier a beton soudable et procede d'obtention de cet acier Granted FR2445858A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2900271A DE2900271C2 (de) 1979-01-05 1979-01-05 Schweißbarer Betonstahl und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
FR2445858A1 true FR2445858A1 (fr) 1980-08-01
FR2445858B1 FR2445858B1 (xx) 1984-05-04

Family

ID=6060073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000255A Granted FR2445858A1 (fr) 1979-01-05 1980-01-03 Acier a beton soudable et procede d'obtention de cet acier

Country Status (13)

Country Link
JP (1) JPS55115949A (xx)
AU (1) AU534561B2 (xx)
BE (1) BE881003A (xx)
CA (1) CA1129312A (xx)
DE (1) DE2900271C2 (xx)
ES (1) ES8107320A1 (xx)
FI (1) FI69120C (xx)
FR (1) FR2445858A1 (xx)
GB (1) GB2047270B (xx)
IT (1) IT1164547B (xx)
LU (1) LU82058A1 (xx)
NL (1) NL8000059A (xx)
SE (1) SE451020B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169827A1 (fr) * 1984-07-23 1986-01-29 Arbed S.A. Procédé pour fabriquer du fil machine en acier dur
FR2684691A1 (fr) * 1991-12-04 1993-06-11 Unimetall Sa Procede de fabrication en continu d'un fil en acier en defilement notamment d'un fil pour le renforcement du beton.
EP1111075A1 (de) * 1999-12-23 2001-06-27 SMS Demag AG Verfahren zum Wärmebehandeln von Draht

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431008C2 (de) 1984-08-23 1986-10-16 Dyckerhoff & Widmann AG, 8000 München Wärmebehandlung von warmgewalzten Stäben oder Drähten
DD231577B1 (de) * 1984-12-17 1987-09-09 Brandenburg Stahl Walzwerk Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen
DD234281B1 (de) * 1984-12-21 1989-06-21 Florin Stahl Walzwerk Verfahren zur druckwasserabschreckung von walzstahlerzeugnissen
DD239805B1 (de) * 1985-07-29 1988-06-22 Thaelmann Schwermaschbau Veb Verfahren zur herstellung eines betonstahles
US4786338A (en) * 1985-10-31 1988-11-22 Norio Anzawa Method for cooling rolled steels
US6395109B1 (en) 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
IT1391760B1 (it) * 2008-11-11 2012-01-27 Danieli Off Mecc Processo di trattamento termico di laminati
KR101787287B1 (ko) * 2016-10-21 2017-10-19 현대제철 주식회사 고강도 철근 및 이의 제조 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204693A1 (xx) * 1972-10-31 1974-05-24 Centre Rech Metallurgique
DE2426920A1 (de) * 1973-06-04 1974-12-19 Hoogovens Ijmuiden Bv Verfahren zum herstellen von betonarmierungsstabstahl
DE2439784A1 (de) * 1973-09-24 1975-04-03 Qualitaets Und Edelstahl Kom V Verfahren zur herstellung von geripptem betonstahl, insbesondere fuer bewehrungsmatten und nach diesem verfahren hergestellter betonstahl
FR2243260A1 (xx) * 1973-09-11 1975-04-04 Salzgitter Peine Stahlwerke
FR2299409A1 (fr) * 1975-01-29 1976-08-27 Centre Rech Metallurgique Procede pour fabriquer des produits en acier lamines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204693A1 (xx) * 1972-10-31 1974-05-24 Centre Rech Metallurgique
DE2426920A1 (de) * 1973-06-04 1974-12-19 Hoogovens Ijmuiden Bv Verfahren zum herstellen von betonarmierungsstabstahl
FR2231758A1 (xx) * 1973-06-04 1974-12-27 Hoogovens Ijmuiden Bv
FR2243260A1 (xx) * 1973-09-11 1975-04-04 Salzgitter Peine Stahlwerke
DE2439784A1 (de) * 1973-09-24 1975-04-03 Qualitaets Und Edelstahl Kom V Verfahren zur herstellung von geripptem betonstahl, insbesondere fuer bewehrungsmatten und nach diesem verfahren hergestellter betonstahl
FR2299409A1 (fr) * 1975-01-29 1976-08-27 Centre Rech Metallurgique Procede pour fabriquer des produits en acier lamines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169827A1 (fr) * 1984-07-23 1986-01-29 Arbed S.A. Procédé pour fabriquer du fil machine en acier dur
FR2684691A1 (fr) * 1991-12-04 1993-06-11 Unimetall Sa Procede de fabrication en continu d'un fil en acier en defilement notamment d'un fil pour le renforcement du beton.
EP1111075A1 (de) * 1999-12-23 2001-06-27 SMS Demag AG Verfahren zum Wärmebehandeln von Draht
US6682612B2 (en) 1999-12-23 2004-01-27 Sms Demag Ag Method of heat treatment of wire

Also Published As

Publication number Publication date
FI69120B (fi) 1985-08-30
GB2047270B (en) 1982-12-15
LU82058A1 (fr) 1980-04-23
IT1164547B (it) 1987-04-15
FI794092A (fi) 1980-07-06
FR2445858B1 (xx) 1984-05-04
ES487449A0 (es) 1980-12-16
DE2900271C2 (de) 1984-01-26
BE881003A (fr) 1980-05-02
AU534561B2 (en) 1984-02-09
JPS55115949A (en) 1980-09-06
SE451020B (sv) 1987-08-24
GB2047270A (en) 1980-11-26
SE8000069L (sv) 1980-07-06
CA1129312A (en) 1982-08-10
IT7928312A0 (it) 1979-12-21
AU5428780A (en) 1980-07-10
FI69120C (fi) 1987-05-05
NL8000059A (nl) 1980-07-08
DE2900271A1 (de) 1980-07-17
ES8107320A1 (es) 1980-12-16

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Legal Events

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