IT1139972B - Processo di fabbricazione di laminati in acciaio presentante una buona saldabilita',un elevato limite di elasticita' ed una resilienza a temperature molto basse - Google Patents

Processo di fabbricazione di laminati in acciaio presentante una buona saldabilita',un elevato limite di elasticita' ed una resilienza a temperature molto basse

Info

Publication number
IT1139972B
IT1139972B IT23934/81A IT2393481A IT1139972B IT 1139972 B IT1139972 B IT 1139972B IT 23934/81 A IT23934/81 A IT 23934/81A IT 2393481 A IT2393481 A IT 2393481A IT 1139972 B IT1139972 B IT 1139972B
Authority
IT
Italy
Prior art keywords
low temperature
manufacturing process
high elasticity
good weldability
elasticity limit
Prior art date
Application number
IT23934/81A
Other languages
English (en)
Other versions
IT8123934A0 (it
Inventor
Arthur Schummer
Jean De La Hamette
Guy Lessel
Jean Paul Beck
Armand Frantz
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of IT8123934A0 publication Critical patent/IT8123934A0/it
Application granted granted Critical
Publication of IT1139972B publication Critical patent/IT1139972B/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 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
    • 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

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)
  • Heat Treatment Of Articles (AREA)
IT23934/81A 1980-10-16 1981-09-11 Processo di fabbricazione di laminati in acciaio presentante una buona saldabilita',un elevato limite di elasticita' ed una resilienza a temperature molto basse IT1139972B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU82858A LU82858A1 (fr) 1980-10-16 1980-10-16 Procede de fabrication de lamines en acier presentant une bonne soudabilite,haute limite d'elasticite et une resilience a tres basses temperatures

Publications (2)

Publication Number Publication Date
IT8123934A0 IT8123934A0 (it) 1981-09-11
IT1139972B true IT1139972B (it) 1986-09-24

Family

ID=19729510

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23934/81A IT1139972B (it) 1980-10-16 1981-09-11 Processo di fabbricazione di laminati in acciaio presentante una buona saldabilita',un elevato limite di elasticita' ed una resilienza a temperature molto basse

Country Status (15)

Country Link
JP (1) JPS5779125A (it)
AU (1) AU546763B2 (it)
BE (1) BE890617A (it)
BR (1) BR8106653A (it)
CA (1) CA1177370A (it)
CH (1) CH645672A5 (it)
DE (1) DE3139486A1 (it)
ES (1) ES506269A0 (it)
FR (1) FR2492408B1 (it)
GB (1) GB2087927B (it)
IT (1) IT1139972B (it)
LU (1) LU82858A1 (it)
NL (1) NL8104580A (it)
SE (1) SE8105317L (it)
ZA (1) ZA816588B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150066A (ja) * 1983-02-14 1984-08-28 Sumitomo Metal Ind Ltd 高靭性継目無鋼管
DE19921286A1 (de) * 1999-05-07 2000-11-09 Sms Demag Ag Wärmebehandlungsverfahren zur Herstellung randschichtgehärteter Lang- nd Flachprodukte aus unlegierten oder niedriglegierten Stählen
RU2346991C2 (ru) * 2007-01-25 2009-02-20 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ производства арматурного профиля
RU2355784C1 (ru) * 2007-08-24 2009-05-20 Валентина Владимировна Коваленко Способ обработки металлов и сплавов
RU2376392C1 (ru) * 2008-07-11 2009-12-20 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ производства арматурного профиля из кремнемарганцовистой стали
RU2381283C1 (ru) * 2008-12-15 2010-02-10 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ производства высокопрочных свариваемых арматурных профилей

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE375287A (it) *
GB308346A (it) * 1928-03-22 1930-08-25 Mannesmannroehren-Werke
US3271206A (en) * 1962-02-28 1966-09-06 Yawata Iron & Steel Co Short-time heat-treating process for steels
DE2123687C3 (de) * 1971-05-13 1978-10-05 Baustahlgewebe Gmbh, 4000 Duesseldorf Kontinuierliches Wärmebehandlungsverfahren an stabförmigen, niedriggekohlten Baustählen
USRE27505E (en) * 1971-01-14 1972-10-10 Method for producing ultrafine grained steel
NL7610472A (nl) * 1975-09-30 1977-04-01 Arbed Werkwijze voor de behandeling van gewalst staal.
BE836408A (fr) * 1975-12-08 1976-04-01 Centre Rech Metallurgique Procede pour la fabrication de ronds en acier

Also Published As

Publication number Publication date
NL8104580A (nl) 1982-05-17
LU82858A1 (fr) 1982-05-10
DE3139486A1 (de) 1982-05-13
AU7635981A (en) 1982-04-22
SE8105317L (sv) 1982-04-17
ES8206644A1 (es) 1982-08-16
BR8106653A (pt) 1982-06-29
BE890617A (fr) 1982-02-01
ZA816588B (en) 1982-09-29
GB2087927B (en) 1984-08-22
ES506269A0 (es) 1982-08-16
FR2492408B1 (fr) 1988-04-22
IT8123934A0 (it) 1981-09-11
JPS5779125A (en) 1982-05-18
AU546763B2 (en) 1985-09-19
FR2492408A1 (fr) 1982-04-23
CH645672A5 (fr) 1984-10-15
CA1177370A (fr) 1984-11-06
GB2087927A (en) 1982-06-03

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