EP1563110B1 - Piece d'acier de construction soudable et procede de fabrication - Google Patents

Piece d'acier de construction soudable et procede de fabrication Download PDF

Info

Publication number
EP1563110B1
EP1563110B1 EP03789465A EP03789465A EP1563110B1 EP 1563110 B1 EP1563110 B1 EP 1563110B1 EP 03789465 A EP03789465 A EP 03789465A EP 03789465 A EP03789465 A EP 03789465A EP 1563110 B1 EP1563110 B1 EP 1563110B1
Authority
EP
European Patent Office
Prior art keywords
temperature
steel
bainitic
weldable
less
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
EP03789465A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1563110A1 (fr
Inventor
Jean Beguinot
Jean-Georges Brisson
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.)
Industeel Creusot
Original Assignee
Industeel Creusot
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 Industeel Creusot filed Critical Industeel Creusot
Priority to SI200330933T priority Critical patent/SI1563110T1/sl
Publication of EP1563110A1 publication Critical patent/EP1563110A1/fr
Application granted granted Critical
Publication of EP1563110B1 publication Critical patent/EP1563110B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
EP03789465A 2002-11-19 2003-11-13 Piece d'acier de construction soudable et procede de fabrication Expired - Lifetime EP1563110B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200330933T SI1563110T1 (sl) 2002-11-19 2003-11-13 Kos konstrukcijskega jekla, ki se da variti, in postopek za izdelavo

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0214422 2002-11-19
FR0214422A FR2847273B1 (fr) 2002-11-19 2002-11-19 Piece d'acier de construction soudable et procede de fabrication
PCT/FR2003/003361 WO2004048631A1 (fr) 2002-11-19 2003-11-13 Piece d’acier de construction soudable et procede de fabrication

Publications (2)

Publication Number Publication Date
EP1563110A1 EP1563110A1 (fr) 2005-08-17
EP1563110B1 true EP1563110B1 (fr) 2007-07-25

Family

ID=32187693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03789465A Expired - Lifetime EP1563110B1 (fr) 2002-11-19 2003-11-13 Piece d'acier de construction soudable et procede de fabrication

Country Status (22)

Country Link
US (1) US7754031B2 (pl)
EP (1) EP1563110B1 (pl)
JP (1) JP4535879B2 (pl)
KR (1) KR101051934B1 (pl)
CN (1) CN100396810C (pl)
AR (1) AR042069A1 (pl)
AT (1) ATE368134T1 (pl)
AU (1) AU2003294049B2 (pl)
BR (1) BR0315696B1 (pl)
CA (1) CA2506353C (pl)
DE (1) DE60315182T2 (pl)
DK (1) DK1563110T3 (pl)
ES (1) ES2291728T3 (pl)
FR (1) FR2847273B1 (pl)
PE (1) PE20040485A1 (pl)
PL (1) PL209397B1 (pl)
PT (1) PT1563110E (pl)
RU (1) RU2321668C2 (pl)
SI (1) SI1563110T1 (pl)
UA (1) UA80010C2 (pl)
WO (1) WO2004048631A1 (pl)
ZA (1) ZA200504149B (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133668A1 (de) * 2005-06-16 2006-12-21 Georgsmarienhütte Gmbh Stahl für die herstellung von verschleissteilen für die baumaschinenindustrie
EP1832667A1 (fr) * 2006-03-07 2007-09-12 ARCELOR France Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites
ES2430839T3 (es) 2006-09-29 2013-11-22 Ezm Edelstahlzieherei Mark Gmbh Acero de alta resistencia y usos de un acero de este tipo
SI2103704T1 (sl) * 2008-03-10 2012-11-30 Swiss Steel Ag Vroče valjani dolg proizvod in postopek za njegovo izdelavo
BRPI0901378A2 (pt) * 2009-04-03 2010-12-21 Villares Metals Sa aço bainìtico para moldes
FI20115702L (fi) * 2011-07-01 2013-01-02 Rautaruukki Oyj Menetelmä suurlujuuksisen rakenneteräksen valmistamiseksi ja suurlujuuksinen rakenneteräs
CN102400052B (zh) * 2011-11-29 2013-05-15 宁波万冠精密铸造厂 窄淬透性齿轮钢的制备方法
CA2877175C (en) * 2012-05-25 2023-07-25 Gary M. Cola Microtreatment and microstructure of carbide containing iron-based alloy
CN103469102B (zh) * 2013-09-30 2015-09-30 南阳汉冶特钢有限公司 一种塔式起重机用钢hg785d及生产方法
CN104060177A (zh) * 2014-07-01 2014-09-24 南通志邦新材料科技有限公司 一种高韧性弹簧钢
DE102014017274A1 (de) * 2014-11-18 2016-05-19 Salzgitter Flachstahl Gmbh Höchstfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl
WO2017085135A1 (de) 2015-11-16 2017-05-26 Benteler Steel/Tube Gmbh Stahllegierung mit hohem energieaufnahmevermögen und stahlrohrprodukt
PT3168312T (pt) * 2015-11-16 2019-07-16 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg Aço estrutural de alta qualidade com estrutura bainítica, peça forjada e método para a produção de peça forjada
SE543967C2 (en) * 2020-02-11 2021-10-12 Blykalla Reaktorer Stockholm Ab A martensitic steel

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171233A (en) 1978-05-22 1979-10-16 Bethlehem Steel Corporation Lens quality of die steel
JPS58136716A (ja) * 1982-01-28 1983-08-13 Nippon Steel Corp 加工用強高度低降伏比複合組織熱延鋼板の製造方法
JP2698374B2 (ja) * 1988-05-26 1998-01-19 川崎製鉄株式会社 高張力ｐｃ鋼棒の製造方法
US4854976A (en) * 1988-07-13 1989-08-08 China Steel Corporation Method of producing a multi-phase structured cold rolled high-tensile steel sheet
JPH0331443A (ja) * 1989-06-29 1991-02-12 Aichi Steel Works Ltd 熱間鍛造用強靭非調質鋼
JPH04297548A (ja) * 1991-03-27 1992-10-21 Kobe Steel Ltd 高強度高靭性非調質鋼とその製造方法
JP3003451B2 (ja) * 1992-03-11 2000-01-31 日本鋼管株式会社 加工性および溶接性に優れた耐摩耗鋼
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
FR2729974B1 (fr) * 1995-01-31 1997-02-28 Creusot Loire Acier a haute ductilite, procede de fabrication et utilisation
US6544354B1 (en) * 1997-01-29 2003-04-08 Nippon Steel Corporation High-strength steel sheet highly resistant to dynamic deformation and excellent in workability and process for the production thereof
BE1011149A3 (fr) * 1997-05-12 1999-05-04 Cockerill Rech & Dev Acier ductile a haute limite elastique et procede de fabrication de cet acier.
US6159312A (en) * 1997-12-19 2000-12-12 Exxonmobil Upstream Research Company Ultra-high strength triple phase steels with excellent cryogenic temperature toughness
JP3749615B2 (ja) * 1998-03-31 2006-03-01 新日本製鐵株式会社 疲労特性に優れた加工用高強度冷延鋼板およびその製造方法
FR2781506B1 (fr) * 1998-07-21 2000-08-25 Creusot Loire Procede et acier pour la fabrication d'une enceinte chaudronnee travaillant en presence d'hydrogene sulfure
JP2000355735A (ja) * 1999-06-15 2000-12-26 Nippon Steel Corp 材質バラツキの小さい加工性に優れた熱延高強度鋼板とその製造方法
JP3182141B2 (ja) * 1999-12-22 2001-07-03 新日本製鐵株式会社 溶接性に優れた高強度高延性せん断補強筋用熱間圧延鋼材及びその製造方法
JP4306076B2 (ja) * 2000-02-02 2009-07-29 Ｊｆｅスチール株式会社 伸びフランジ性に優れた高延性熱延鋼板およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
KR20050075033A (ko) 2005-07-19
WO2004048631A1 (fr) 2004-06-10
RU2005119207A (ru) 2006-01-20
CA2506353A1 (fr) 2004-06-10
SI1563110T1 (sl) 2007-12-31
PL209397B1 (pl) 2011-08-31
DK1563110T3 (da) 2007-10-01
BR0315696B1 (pt) 2013-07-09
EP1563110A1 (fr) 2005-08-17
UA80010C2 (en) 2007-08-10
AR042069A1 (es) 2005-06-08
DE60315182D1 (de) 2007-09-06
BR0315696A (pt) 2005-09-20
PL375529A1 (pl) 2005-11-28
JP4535879B2 (ja) 2010-09-01
ATE368134T1 (de) 2007-08-15
DE60315182T2 (de) 2008-04-10
RU2321668C2 (ru) 2008-04-10
CN1745189A (zh) 2006-03-08
KR101051934B1 (ko) 2011-07-26
FR2847273A1 (fr) 2004-05-21
FR2847273B1 (fr) 2005-08-19
ES2291728T3 (es) 2008-03-01
CN100396810C (zh) 2008-06-25
AU2003294049B2 (en) 2008-10-16
US7754031B2 (en) 2010-07-13
AU2003294049A1 (en) 2004-06-18
CA2506353C (fr) 2011-05-10
ZA200504149B (en) 2005-12-28
JP2006506530A (ja) 2006-02-23
US20060162825A1 (en) 2006-07-27
PT1563110E (pt) 2007-09-12
WO2004048631A8 (fr) 2005-06-30
PE20040485A1 (es) 2004-08-18

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