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FR2744733B1 - Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee - Google Patents

Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee

Info

Publication number
FR2744733B1
FR2744733B1 FR9601525A FR9601525A FR2744733B1 FR 2744733 B1 FR2744733 B1 FR 2744733B1 FR 9601525 A FR9601525 A FR 9601525A FR 9601525 A FR9601525 A FR 9601525A FR 2744733 B1 FR2744733 B1 FR 2744733B1
Authority
FR
France
Prior art keywords
forged part
manufacturing forged
steel
manufacturing
forged
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
FR9601525A
Other languages
English (en)
Other versions
FR2744733A1 (fr
Inventor
Jacques Bellus
Pierre Jolly
Claude Pichard
Vincent Jacot
Christian Tomme
Daniel Robat
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.)
Asco Industries SAS
Original Assignee
Ascometal SA
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 Ascometal SA filed Critical Ascometal SA
Priority to FR9601525A priority Critical patent/FR2744733B1/fr
Priority to DK97400025T priority patent/DK0787812T3/da
Priority to ES97400025T priority patent/ES2217374T3/es
Priority to PT97400025T priority patent/PT787812E/pt
Priority to EP97400025A priority patent/EP0787812B1/fr
Priority to AT97400025T priority patent/ATE262047T1/de
Priority to DE69728076T priority patent/DE69728076T2/de
Priority to CA002196029A priority patent/CA2196029A1/fr
Priority to HU9700269A priority patent/HUP9700269A3/hu
Priority to SI9700025A priority patent/SI9700025B/sl
Priority to ARP970100459A priority patent/AR005719A1/es
Priority to KR1019970003801A priority patent/KR970062058A/ko
Priority to MXPA/A/1997/000924A priority patent/MXPA97000924A/xx
Priority to NO970548A priority patent/NO970548L/no
Priority to BR9700917A priority patent/BR9700917A/pt
Priority to CZ1997378A priority patent/CZ293691B6/cs
Priority to PL97318366A priority patent/PL182920B1/pl
Priority to JP04166097A priority patent/JP3915043B2/ja
Priority to US08/797,135 priority patent/US5820706A/en
Publication of FR2744733A1 publication Critical patent/FR2744733A1/fr
Application granted granted Critical
Publication of FR2744733B1 publication Critical patent/FR2744733B1/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
    • C22C38/04—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
FR9601525A 1996-02-08 1996-02-08 Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee Expired - Lifetime FR2744733B1 (fr)

Priority Applications (19)

Application Number Priority Date Filing Date Title
FR9601525A FR2744733B1 (fr) 1996-02-08 1996-02-08 Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee
DK97400025T DK0787812T3 (da) 1996-02-08 1997-01-08 Fremgangsmåde til at fremstille stålsmedestykker
ES97400025T ES2217374T3 (es) 1996-02-08 1997-01-08 Procedimiento de fabricacion de una pieza forjada de acero.
PT97400025T PT787812E (pt) 1996-02-08 1997-01-08 Aco para o fabrico de peca forjada e processo de fabrico de uma peca forjada
EP97400025A EP0787812B1 (fr) 1996-02-08 1997-01-08 Procédé de fabrication d'une pièce forgée en acier
AT97400025T ATE262047T1 (de) 1996-02-08 1997-01-08 Herstellungsverfahren eines stahlschmiedestücks
DE69728076T DE69728076T2 (de) 1996-02-08 1997-01-08 Herstellungsverfahren eines Stahlschmiedestücks
CA002196029A CA2196029A1 (fr) 1996-02-08 1997-01-27 Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee
HU9700269A HUP9700269A3 (en) 1996-02-08 1997-01-28 Steel for the manufacture of a forging and process for manufacturing a forging
SI9700025A SI9700025B (sl) 1996-02-08 1997-02-04 Jeklo za izdelavo izkovkov in postopek kovanja
ARP970100459A AR005719A1 (es) 1996-02-08 1997-02-05 Acero para la fabricacion de piezas forjadas y procedimiento de fabricacion de una pieza forjada
MXPA/A/1997/000924A MXPA97000924A (en) 1996-02-08 1997-02-06 Steel for the manufacture of forged pieces and manufacturing procedure of one piece forj
NO970548A NO970548L (no) 1996-02-08 1997-02-06 Stål for fremstilling av et smistykke, og fremgangsmåte for fremstilling derav
KR1019970003801A KR970062058A (ko) 1996-02-08 1997-02-06 단조품 제조용 강 및 단조품 제조방법
CZ1997378A CZ293691B6 (cs) 1996-02-08 1997-02-07 Způsob výroby výkovků z oceli
PL97318366A PL182920B1 (pl) 1996-02-08 1997-02-07 Stal do wytwarzania elementu kutego i sposób wytwarzania elementu kutego
BR9700917A BR9700917A (pt) 1996-02-08 1997-02-07 Aço para a fabricação de peça forjada e processo para a preparação de uma peça forjada
JP04166097A JP3915043B2 (ja) 1996-02-08 1997-02-10 鍛造品製造用鋼と鍛造品の製造方法
US08/797,135 US5820706A (en) 1996-02-08 1997-02-10 Process for manufacturing a forging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601525A FR2744733B1 (fr) 1996-02-08 1996-02-08 Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee

Publications (2)

Publication Number Publication Date
FR2744733A1 FR2744733A1 (fr) 1997-08-14
FR2744733B1 true FR2744733B1 (fr) 1998-04-24

Family

ID=9488967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9601525A Expired - Lifetime FR2744733B1 (fr) 1996-02-08 1996-02-08 Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee

Country Status (18)

Country Link
US (1) US5820706A (fr)
EP (1) EP0787812B1 (fr)
JP (1) JP3915043B2 (fr)
KR (1) KR970062058A (fr)
AR (1) AR005719A1 (fr)
AT (1) ATE262047T1 (fr)
BR (1) BR9700917A (fr)
CA (1) CA2196029A1 (fr)
CZ (1) CZ293691B6 (fr)
DE (1) DE69728076T2 (fr)
DK (1) DK0787812T3 (fr)
ES (1) ES2217374T3 (fr)
FR (1) FR2744733B1 (fr)
HU (1) HUP9700269A3 (fr)
NO (1) NO970548L (fr)
PL (1) PL182920B1 (fr)
PT (1) PT787812E (fr)
SI (1) SI9700025B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3524790B2 (ja) * 1998-09-30 2004-05-10 株式会社神戸製鋼所 塗膜耐久性に優れた塗装用鋼材およびその製造方法
WO2001047500A1 (fr) * 1999-12-23 2001-07-05 Pfizer Products Inc. Forme de dosage de medicament entraine par un hydrogel
JP3888865B2 (ja) * 2000-10-25 2007-03-07 株式会社ゴーシュー 鍛造方法
US7416617B2 (en) 2002-10-01 2008-08-26 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance
FR2847910B1 (fr) * 2002-12-03 2006-06-02 Ascometal Sa Procede de fabrication d'une piece forgee en acier et piece ainsi obtenue.
JP4375971B2 (ja) * 2003-01-23 2009-12-02 大同特殊鋼株式会社 高強度ピニオンシャフト用鋼
AR047467A1 (es) 2004-01-30 2006-01-18 Sumitomo Metal Ind Tubo de acero sin costura para pozos petroliferos y procedimiento para fabricarlo
EP1700925B1 (fr) 2005-03-09 2009-09-09 Ovako Bar Oy Ab Acier à haute résistance mechanique refroidi par air et son produit à chaud.
JP3816937B1 (ja) * 2005-03-31 2006-08-30 株式会社神戸製鋼所 熱間成形品用鋼板およびその製造方法並びに熱間成形品
JP4677868B2 (ja) * 2005-09-26 2011-04-27 大同特殊鋼株式会社 高強度かつ高靱性で溶接可能な鋼とそれを使用した部材の製造方法
DE102006060994B4 (de) * 2006-12-20 2010-02-11 Zf Friedrichshafen Ag Kugelzapfen und -hülsen aus nichtrostendem Stahl
US9132567B2 (en) 2007-03-23 2015-09-15 Dayton Progress Corporation Tools with a thermo-mechanically modified working region and methods of forming such tools
US8968495B2 (en) * 2007-03-23 2015-03-03 Dayton Progress Corporation Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
FR2916371B1 (fr) * 2007-05-24 2010-02-26 Fwu Kuang Entpr Co Ltd Procede de preparation de pieces forgees ayant une resistance a la traction et un allongement excellents a partir de fils mamchine en acier
FR2931166B1 (fr) * 2008-05-15 2010-12-31 Arcelormittal Gandrange Acier pour forge a chaud a hautes caracteristiques mecaniques des pieces produites
JP5483859B2 (ja) * 2008-10-31 2014-05-07 臼井国際産業株式会社 焼入性に優れた高強度鋼製加工品及びその製造方法、並びに高強度かつ耐衝撃特性及び耐内圧疲労特性に優れたディーゼルエンジン用燃料噴射管及びコモンレールの製造方法
NL2002248C2 (en) * 2008-11-24 2010-05-26 Weweler Nv Hardening of flexible trailing arms.
DE102009016079B4 (de) 2009-04-03 2018-09-06 Zf Friedrichshafen Ag Kugelzapfen aus einem Stahl mit bainitischem Gefüge und Verfahren zur Herstellung derartiger Kugelzapfen
FR2958660B1 (fr) 2010-04-07 2013-07-19 Ascometal Sa Acier pour pieces mecaniques a hautes caracteristiques et son procede de fabrication.
CN102444573A (zh) * 2010-10-11 2012-05-09 上海腾辉锻造有限公司 一种锻件泵轴的制造方法
ES2391322B1 (es) * 2011-04-29 2013-10-14 Consejo Superior De Investigaciones Científicas (Csic) ACERO BAINÍTICO 38MnV6, PROCEDIMIENTO DE OBTENCIÓN Y USO.
WO2013117953A1 (fr) * 2012-02-10 2013-08-15 Ascometal Procédé de fabrication d'une pièce d'acier et pièce d'acier ainsi obtenue
US9440693B2 (en) * 2014-03-20 2016-09-13 Caterpillar Inc. Air-hardenable bainitic steel part
FR3022259A1 (fr) 2014-06-16 2015-12-18 Asco Ind Acier pour pieces mecaniques a hautes caracteristiques traitees superficiellement, et pieces mecaniques en cet acier et leur procede de fabrication
WO2016151345A1 (fr) 2015-03-23 2016-09-29 Arcelormittal Pieces a structure bainitique a hautes proprietes de resistance et procede de fabrication
DK3168312T3 (da) 2015-11-16 2019-07-01 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg Konstruktionsædelstål med bainitisk struktur, smedeemne fremstillet deraf og fremgangsmåde til fremstilling af et smedeemne
WO2019180492A1 (fr) 2018-03-23 2019-09-26 Arcelormittal Pièce forgée en acier bainitique et son procédé de fabrication
FR3123659A1 (fr) 2021-06-02 2022-12-09 Ascometal France Holding Sas Pièce en acier mise en forme à chaud et procédé de fabrication

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DE68973C (de) * W. ARNEMANN in Hamburg, Büschstr. 13 Pichmaschine
DD68973A (fr) *
DE673465C (de) * 1930-04-01 1939-03-22 August Thyssen Huette Akt Ges Stahl fuer verschleissfeste und zaehe Gegenstaende, wie Schienen, Radreifen und Zahnraeder
FR717116A (fr) * 1930-06-21 1932-01-04 Kraftfahrzeugbedarf Kommandit Piston pour machines à combustion
GB800286A (en) * 1955-09-13 1958-08-20 United States Steel Corp Low-alloy high-strength steel
GB1116160A (en) * 1965-04-20 1968-06-06 Nippon Kokan Kk Improvements in or relating to steel alloys
CS126995B5 (fr) * 1967-01-28 1967-09-15
DE2144325A1 (de) * 1971-09-03 1973-03-15 Mim Comb Siderurg Galati Schweissbare, witterungsbestaendige feinkorn-baustaehle
SU441335A1 (ru) * 1972-12-26 1974-08-30 Уральский научно-исследовательский институт черных металлов Сталь
SU602596A1 (ru) * 1976-07-07 1978-04-15 Уральский научно-исследовательский институт черных металлов Сталь дл отливок
IT1171403B (it) * 1981-07-21 1987-06-10 Italtractor Procentimento per il trattamento termico diretto di maglie per catenarie di trattori o mezzi cingolati
JPS6096718A (ja) * 1983-10-31 1985-05-30 Kobe Steel Ltd 耐水素誘起割れ性及び耐応力腐食割れ性の優れた鋼板の製造方法
DD243982A1 (de) * 1985-12-06 1987-03-18 Suhl Feinmesszeugfab Veb Vorrichtung zur erzeugung der messkraft fuer ein messelement
DE3628712A1 (de) * 1986-08-23 1988-02-25 Kloeckner Stahl Gmbh Denitrierter, niedriglegierter, hochfester, grubenbestaendiger feinkornbaustahl
JPH04141549A (ja) * 1990-09-28 1992-05-15 Aichi Steel Works Ltd 熱間鍛造用高強度、高靭性非調質鋼
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
JPH06248386A (ja) * 1993-02-26 1994-09-06 Sumitomo Metal Ind Ltd 耐遅れ破壊性に優れた機械構造用鋼
JP3139876B2 (ja) * 1993-04-05 2001-03-05 新日本製鐵株式会社 熱間鍛造用非調質鋼および非調質熱間鍛造品の製造方法ならびに非調質熱間鍛造品
FR2727981B1 (fr) * 1994-12-13 1997-01-10 Ascometal Sa Procede de fabrication d'une piece en acier de construction mecanique et piece ainsi fabriquee

Also Published As

Publication number Publication date
CA2196029A1 (fr) 1997-08-09
HUP9700269A3 (en) 1999-04-28
NO970548L (no) 1997-08-11
DE69728076D1 (de) 2004-04-22
PL318366A1 (en) 1997-08-18
PT787812E (pt) 2004-09-30
PL182920B1 (pl) 2002-04-30
DK0787812T3 (da) 2004-07-26
CZ293691B6 (cs) 2004-07-14
SI9700025B (sl) 2002-02-28
NO970548D0 (no) 1997-02-06
EP0787812A1 (fr) 1997-08-06
AR005719A1 (es) 1999-07-14
MX9700924A (es) 1998-05-31
ATE262047T1 (de) 2004-04-15
HUP9700269A2 (hu) 1998-04-28
US5820706A (en) 1998-10-13
DE69728076T2 (de) 2004-08-05
FR2744733A1 (fr) 1997-08-14
CZ37897A3 (en) 1997-08-13
BR9700917A (pt) 1998-09-01
ES2217374T3 (es) 2004-11-01
EP0787812B1 (fr) 2004-03-17
JPH09209086A (ja) 1997-08-12
HU9700269D0 (en) 1997-03-28
SI9700025A (en) 1997-10-31
JP3915043B2 (ja) 2007-05-16
KR970062058A (ko) 1997-09-12

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted

Effective date: 20141222

TP Transmission of property

Owner name: ASCO INDUSTRIES, FR

Effective date: 20141222

RG Lien (pledge) cancelled

Effective date: 20180606