NO782125L - Fremgangsmaate for fremstilling av varmvalset stangstaal - Google Patents

Fremgangsmaate for fremstilling av varmvalset stangstaal

Info

Publication number
NO782125L
NO782125L NO782125A NO782125A NO782125L NO 782125 L NO782125 L NO 782125L NO 782125 A NO782125 A NO 782125A NO 782125 A NO782125 A NO 782125A NO 782125 L NO782125 L NO 782125L
Authority
NO
Norway
Prior art keywords
steel
rod
bar
temperature
bar steel
Prior art date
Application number
NO782125A
Other languages
English (en)
Norwegian (no)
Inventor
Donald Michael Barwick
Malcolm Brownlee
Thomas Collin Harrison
Original Assignee
British Steel Corp
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 GB25695/77A external-priority patent/GB1576944A/en
Priority claimed from GB45765/77A external-priority patent/GB1587215A/en
Application filed by British Steel Corp filed Critical British Steel Corp
Publication of NO782125L publication Critical patent/NO782125L/no

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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
NO782125A 1977-06-20 1978-06-19 Fremgangsmaate for fremstilling av varmvalset stangstaal NO782125L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25695/77A GB1576944A (en) 1977-06-20 1977-06-20 Production of steeel rod or bar
GB45765/77A GB1587215A (en) 1977-11-03 1977-11-03 Manufacture of welded steel mesh

Publications (1)

Publication Number Publication Date
NO782125L true NO782125L (no) 1978-12-21

Family

ID=26257817

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782125A NO782125L (no) 1977-06-20 1978-06-19 Fremgangsmaate for fremstilling av varmvalset stangstaal

Country Status (8)

Country Link
AT (1) ATA446678A (de)
DE (1) DE2826826A1 (de)
ES (1) ES470858A1 (de)
FR (1) FR2395084A1 (de)
LU (1) LU79840A1 (de)
NL (1) NL7806613A (de)
NO (1) NO782125L (de)
SE (1) SE7806987L (de)

Families Citing this family (2)

* 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
DD239805B1 (de) * 1985-07-29 1988-06-22 Thaelmann Schwermaschbau Veb Verfahren zur herstellung eines betonstahles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327495A (fr) * 1962-06-28 1963-05-17 Tor Isteg Steel Corp Procédé de fabrication de barres d'acier, en particulier de barres pour béton armé
US3231432A (en) * 1964-10-08 1966-01-25 Morgan Construction Co Process for the quenching of hot rolled rods in direct sequence with rod mill
FR2005819A1 (en) * 1969-04-03 1969-12-19 Centre Nat Rech Metall Concrete reinforcement steel with high stretch strength - and improved weldability
NL168000C (nl) * 1971-04-14 1982-02-16 Koninklijke Hoogovens En Staal Werkwijze voor het vervaardigen van door warmwalsen geprofileerd staafmateriaal uit laagkoolstofstaal, alsmede gelaste produkten, zoals betonmatten, vervaardigd uit met deze werkwijze verkregen geprofileerde staven.
NL170159C (nl) * 1973-06-04 1982-10-01 Estel Hoogovens Bv Werkwijze voor het vervaardigen van lasbaar staafmateriaal uit laag koolstofstaal door gecontroleerde koeling.
DD106661A1 (de) * 1973-09-24 1974-06-20
IT1090143B (it) * 1975-01-29 1985-06-18 Centre Rech Metallurgique Procedimento per fabbricare dei prodotti laminati di acciaio
BE847379A (fr) * 1976-10-15 1977-01-31 Procede pour la fabrication de fil en acier a haute limite elastique.

Also Published As

Publication number Publication date
SE7806987L (sv) 1978-12-21
FR2395084B1 (de) 1983-09-16
ES470858A1 (es) 1979-10-01
ATA446678A (de) 1983-02-15
LU79840A1 (fr) 1978-12-07
FR2395084A1 (fr) 1979-01-19
NL7806613A (nl) 1978-12-22
DE2826826A1 (de) 1979-01-04

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