IT982691B - Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzione - Google Patents

Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzione

Info

Publication number
IT982691B
IT982691B IT2250373A IT2250373A IT982691B IT 982691 B IT982691 B IT 982691B IT 2250373 A IT2250373 A IT 2250373A IT 2250373 A IT2250373 A IT 2250373A IT 982691 B IT982691 B IT 982691B
Authority
IT
Italy
Prior art keywords
production
steel sheet
excellent lens
workability
lens workability
Prior art date
Application number
IT2250373A
Other languages
English (en)
Italian (it)
Original Assignee
Nippon 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 JP47032564A external-priority patent/JPS5129696B2/ja
Priority claimed from JP3256372A external-priority patent/JPS48100313A/ja
Priority claimed from JP9368572A external-priority patent/JPS5312889B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT982691B publication Critical patent/IT982691B/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
    • 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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/02—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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
IT2250373A 1972-04-03 1973-04-03 Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzione IT982691B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47032564A JPS5129696B2 (enExample) 1972-04-03 1972-04-03
JP3256372A JPS48100313A (enExample) 1972-04-03 1972-04-03
JP9368572A JPS5312889B2 (enExample) 1972-09-20 1972-09-20

Publications (1)

Publication Number Publication Date
IT982691B true IT982691B (it) 1974-10-21

Family

ID=27287751

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2250373A IT982691B (it) 1972-04-03 1973-04-03 Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzione

Country Status (4)

Country Link
DE (1) DE2316324C2 (enExample)
FR (1) FR2179008B1 (enExample)
GB (1) GB1419552A (enExample)
IT (1) IT982691B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1464232A (en) * 1974-04-26 1977-02-09 Nippon Kokan Kk Method of making cold-reduced al-killed steel strip for press- forming by continuous casting and continuous annealing process
FR2396805A2 (fr) * 1977-07-06 1979-02-02 Ugine Aciers Aciers a caracteristiques mecaniques ameliorees par additions controlees de b, al, n et ti
EP0015154A1 (en) * 1979-02-23 1980-09-03 The Torrington Company Limited Method of producing bearing cups by deep drawing
JPS5942742B2 (ja) * 1980-04-09 1984-10-17 新日本製鐵株式会社 降伏比の低い深絞り用高強度冷延鋼板
JPS5773132A (en) * 1980-10-24 1982-05-07 Nippon Kokan Kk <Nkk> Production of cold rolled mild steel plate of superior deep drawability and aging resistance by continuous annealing
FR2696421B1 (fr) * 1992-10-05 1995-01-06 Lorraine Laminage Acier pour emballage à ouverture par rupture d'une ligne de moindre résistance.
NL1003762C2 (nl) * 1996-08-08 1998-03-04 Hoogovens Staal Bv Staalsoort, staalband en werkwijze ter vervaardiging daarvan.
GB2360529A (en) * 2000-03-22 2001-09-26 British Steel Ltd Ultra-low carbon boron steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239390A (en) * 1961-04-12 1966-03-08 Yawata Iron & Steel Co Method of producing non-ageing special low carbon iron sheets
BE667545A (enExample) * 1964-07-28 1965-11-16
SE368719B (enExample) * 1969-11-14 1974-07-15 Nippon Kokan Kk
JPS518376B1 (enExample) * 1971-03-15 1976-03-16

Also Published As

Publication number Publication date
DE2316324A1 (de) 1973-10-18
FR2179008A1 (enExample) 1973-11-16
FR2179008B1 (enExample) 1975-12-26
GB1419552A (en) 1975-12-31
DE2316324C2 (de) 1988-05-05

Similar Documents

Publication Publication Date Title
IT981552B (it) Struttura metallica saldata e processo per la sua realizza zione
IT1000382B (it) Metodo per la produzione di lamie re di acciaio e prodotto cosi ot tenuto
IT990998B (it) Procedimento per produrre lamiere di acciaio magnetico non direziona le senza crinali
BE760672A (fr) Procede de production d&#39;alcenes
IT996214B (it) Perfezionamento nel procedimento per la produzione di acciaio al silicio orientato
IT982691B (it) Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzione
BE796835A (fr) Procede d&#39;extraction de metaux
IT1196391B (it) Produzione di gammaglobulina
BE801767A (fr) Procede de reduction de minerais metalliques
BE800855A (fr) Procede d&#39;electrodeposition
IT999077B (it) Processo per la produzione di alcooli alifatici
IT990633B (it) Ossatura di sella e procedimento per la sua fabbricazione
BE805553A (fr) Procede pour la deformation des cheveux
FR2306700A2 (fr) Procede de production de certains phosphonothioureides dans un seul reacteur
BE804097A (fr) Procede de production de 5-isopropyl-3-methyl-phenol
IT999709B (it) Procedimento di colata continua di acciaio col minimo di difetti superficiali
IT979160B (it) Processo per la produzione di soluzioni di policarbonato
BE805130A (fr) Procede de production de l&#39;hydroquinone
BE794975A (fr) Procede de production de plasminostreptine
BE763792A (fr) Procede de production de coacervats
BE795270A (fr) Procede d&#39;extraction de metaux
BE803434A (fr) Procede de separation
BE796399A (fr) Procede de production de peptides
BE761633A (fr) Procede de production de 1-aryloxy-2-propanols
IT941766B (it) Acciaio smaltato vetroso e proces so per la sua produzion