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FR2847592B1 - Acier pour deformation a froid ou a chaud, piece mecanique prete a l'emploi realisable avec cet acier et son procede de fabrication - Google Patents

Acier pour deformation a froid ou a chaud, piece mecanique prete a l'emploi realisable avec cet acier et son procede de fabrication

Info

Publication number
FR2847592B1
FR2847592B1 FR0214838A FR0214838A FR2847592B1 FR 2847592 B1 FR2847592 B1 FR 2847592B1 FR 0214838 A FR0214838 A FR 0214838A FR 0214838 A FR0214838 A FR 0214838A FR 2847592 B1 FR2847592 B1 FR 2847592B1
Authority
FR
France
Prior art keywords
steel
cold
manufacturing
same
hot deformation
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.)
Expired - Lifetime
Application number
FR0214838A
Other languages
English (en)
Other versions
FR2847592A1 (fr
Inventor
Bernard Resiak
Mario Confente
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.)
Ispat-Unimetal
Original Assignee
Ispat-Unimetal
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 to FR0214838A priority Critical patent/FR2847592B1/fr
Application filed by Ispat-Unimetal filed Critical Ispat-Unimetal
Priority to PCT/FR2003/003516 priority patent/WO2004050935A1/fr
Priority to AT03796115T priority patent/ATE456685T1/de
Priority to DE60331163T priority patent/DE60331163D1/de
Priority to JP2004556435A priority patent/JP5036967B2/ja
Priority to AU2003298375A priority patent/AU2003298375A1/en
Priority to EP03796115A priority patent/EP1565587B1/fr
Priority to US10/536,455 priority patent/US20070051434A1/en
Priority to ES03796115T priority patent/ES2338227T3/es
Publication of FR2847592A1 publication Critical patent/FR2847592A1/fr
Application granted granted Critical
Publication of FR2847592B1 publication Critical patent/FR2847592B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
FR0214838A 2002-11-27 2002-11-27 Acier pour deformation a froid ou a chaud, piece mecanique prete a l'emploi realisable avec cet acier et son procede de fabrication Expired - Lifetime FR2847592B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0214838A FR2847592B1 (fr) 2002-11-27 2002-11-27 Acier pour deformation a froid ou a chaud, piece mecanique prete a l'emploi realisable avec cet acier et son procede de fabrication
AT03796115T ATE456685T1 (de) 2002-11-27 2003-11-27 Gebrauchsfertiges mechanisches teil aus stahl mit niedrigem kohlenstoffgehalt fur plastische verformung und herstellungsverfahren
DE60331163T DE60331163D1 (de) 2002-11-27 2003-11-27 Gebrauchsfertiges mechanisches teil aus stahl mit niedrigem kohlenstoffgehalt fur plastische verformung und herstellungsverfahren
JP2004556435A JP5036967B2 (ja) 2002-11-27 2003-11-27 塑性加工のための低炭素鋼製のすぐに使える機械部材とその製造方法
PCT/FR2003/003516 WO2004050935A1 (fr) 2002-11-27 2003-11-27 Piece mecanique prete a l'emploi en acier bas carbone pour deformation plastique et son procede de fabrication
AU2003298375A AU2003298375A1 (en) 2002-11-27 2003-11-27 Ready-use low-carbon steel mechanical component for plastic deformation and method for making same
EP03796115A EP1565587B1 (fr) 2002-11-27 2003-11-27 Piece mecanique prete a l emploi en acier bas carbone pour d eformation plastique et son procede de fabrication
US10/536,455 US20070051434A1 (en) 2002-11-27 2003-11-27 Ready-use low-carbon steel mechanical component for plastic deformation and method for making same
ES03796115T ES2338227T3 (es) 2002-11-27 2003-11-27 Pieza mecanica lista para usar de bajo contenido en carbono para deformacion plastica y su procedimiento de fabricacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0214838A FR2847592B1 (fr) 2002-11-27 2002-11-27 Acier pour deformation a froid ou a chaud, piece mecanique prete a l'emploi realisable avec cet acier et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2847592A1 FR2847592A1 (fr) 2004-05-28
FR2847592B1 true FR2847592B1 (fr) 2007-05-25

Family

ID=32241638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0214838A Expired - Lifetime FR2847592B1 (fr) 2002-11-27 2002-11-27 Acier pour deformation a froid ou a chaud, piece mecanique prete a l'emploi realisable avec cet acier et son procede de fabrication

Country Status (9)

Country Link
US (1) US20070051434A1 (fr)
EP (1) EP1565587B1 (fr)
JP (1) JP5036967B2 (fr)
AT (1) ATE456685T1 (fr)
AU (1) AU2003298375A1 (fr)
DE (1) DE60331163D1 (fr)
ES (1) ES2338227T3 (fr)
FR (1) FR2847592B1 (fr)
WO (1) WO2004050935A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006009299A1 (fr) 2004-07-21 2006-01-26 Nippon Steel Corporation Acier pour structures soudées d’úne excellence résistance en basse temperature de chaleur de partie affectée, et méthode reproduction
FR2931166B1 (fr) * 2008-05-15 2010-12-31 Arcelormittal Gandrange Acier pour forge a chaud a hautes caracteristiques mecaniques des pieces produites
EP2199422A1 (fr) * 2008-12-15 2010-06-23 Swiss Steel AG Acier renforcé à précipitation pauvre en carbone pour des applications de frappe à froid
DE102009016079B4 (de) * 2009-04-03 2018-09-06 Zf Friedrichshafen Ag Kugelzapfen aus einem Stahl mit bainitischem Gefüge und Verfahren zur Herstellung derartiger Kugelzapfen
WO2016151345A1 (fr) * 2015-03-23 2016-09-29 Arcelormittal Pieces a structure bainitique a hautes proprietes de resistance et procede de fabrication
DE102019106937B4 (de) * 2019-03-19 2025-03-27 Benteler Automobiltechnik Gmbh Mehrschenkliger Lenker für eine Radaufhängung in einem Fahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210795A (en) * 1968-01-22 1970-10-28 Nippon Kokan Kk High-strength low-alloy steel
JPS5877528A (ja) * 1981-10-31 1983-05-10 Nippon Steel Corp 低温靭性の優れた高張力鋼の製造法
GB8603500D0 (en) * 1986-02-13 1986-03-19 Hunting Oilfield Services Ltd Steel alloys
CA2135255C (fr) * 1994-05-26 2000-05-16 William E. Heitmann Barre d'acier lamine a chaud, a haute resistance, deformable a froid, et procede pour sa fabrication
WO1996023083A1 (fr) * 1995-01-26 1996-08-01 Nippon Steel Corporation Acier soudable de haute resistance ayant une durete excellente a basse temperature
EP1015651B1 (fr) * 1997-07-28 2004-02-25 Exxonmobil Upstream Research Company Aciers soudables ultra-resistants contenant du bore, avec une tenacite superieure
US6315946B1 (en) * 1999-10-21 2001-11-13 The United States Of America As Represented By The Secretary Of The Navy Ultra low carbon bainitic weathering steel

Also Published As

Publication number Publication date
ES2338227T3 (es) 2010-05-05
US20070051434A1 (en) 2007-03-08
EP1565587B1 (fr) 2010-01-27
DE60331163D1 (de) 2010-03-18
WO2004050935A1 (fr) 2004-06-17
ATE456685T1 (de) 2010-02-15
AU2003298375A1 (en) 2004-06-23
EP1565587A1 (fr) 2005-08-24
FR2847592A1 (fr) 2004-05-28
JP5036967B2 (ja) 2012-09-26
JP2006508248A (ja) 2006-03-09

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