FR2300136A1 - Fabrication d'acier a resistance elevee et proprietes - Google Patents

Fabrication d'acier a resistance elevee et proprietes

Info

Publication number
FR2300136A1
FR2300136A1 FR7603155A FR7603155A FR2300136A1 FR 2300136 A1 FR2300136 A1 FR 2300136A1 FR 7603155 A FR7603155 A FR 7603155A FR 7603155 A FR7603155 A FR 7603155A FR 2300136 A1 FR2300136 A1 FR 2300136A1
Authority
FR
France
Prior art keywords
properties
high strength
strength steel
steel manufacturing
manufacturing
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
FR7603155A
Other languages
English (en)
Other versions
FR2300136B1 (fr
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.)
Italsider SpA
Original Assignee
Italsider SpA
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 Italsider SpA filed Critical Italsider SpA
Publication of FR2300136A1 publication Critical patent/FR2300136A1/fr
Application granted granted Critical
Publication of FR2300136B1 publication Critical patent/FR2300136B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FR7603155A 1975-02-10 1976-02-05 Fabrication d'acier a resistance elevee et proprietes Granted FR2300136A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1245375A IT1028878B (it) 1975-02-10 1975-02-10 Procedimento per la fabbricazione di un acciaio ad elevata resistenza antiinvecchiante, particolarmente adatto alla costuruzione di tubi saldati ed atto a sopportare elevate deformazioni plastiche a freddo, acciaio atto ad essere impiegato in detto procedimento ed acciaio ottenuto da tale procedimento

Publications (2)

Publication Number Publication Date
FR2300136A1 true FR2300136A1 (fr) 1976-09-03
FR2300136B1 FR2300136B1 (fr) 1979-08-24

Family

ID=11140332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603155A Granted FR2300136A1 (fr) 1975-02-10 1976-02-05 Fabrication d'acier a resistance elevee et proprietes

Country Status (5)

Country Link
AU (1) AU498464B2 (fr)
DE (1) DE2605160A1 (fr)
FR (1) FR2300136A1 (fr)
GB (1) GB1511622A (fr)
IT (1) IT1028878B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477178A1 (fr) * 1980-02-28 1981-09-04 Kawasaki Steel Co Procede pour fabriquer des toles d'acier par laminage a chaud
FR2524907A1 (fr) * 1982-04-09 1983-10-14 Normandie Ste Metallurg Fil machine et procede de fabrication d'articles ecrouis mettant en oeuvre ce procede

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030309B1 (fr) * 1979-12-06 1985-02-13 Preussag Stahl Aktiengesellschaft Feuillard à chaud ou tôle forte en acier dénitruré et procédé pour sa fabrication
CN116206712B (zh) * 2023-04-27 2023-07-11 燕山大学 一种提高变厚度金属薄壁结构件延伸率的设计方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477178A1 (fr) * 1980-02-28 1981-09-04 Kawasaki Steel Co Procede pour fabriquer des toles d'acier par laminage a chaud
FR2524907A1 (fr) * 1982-04-09 1983-10-14 Normandie Ste Metallurg Fil machine et procede de fabrication d'articles ecrouis mettant en oeuvre ce procede

Also Published As

Publication number Publication date
DE2605160A1 (de) 1976-08-19
IT1028878B (it) 1979-02-10
AU1089276A (en) 1977-08-11
AU498464B2 (en) 1979-03-15
FR2300136B1 (fr) 1979-08-24
GB1511622A (en) 1978-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse