AR004345A1 - Acero para la fabricacion de una pieza forjada que tiene una estructura bainitica y procedimiento de fabricacion de una pieza - Google Patents

Acero para la fabricacion de una pieza forjada que tiene una estructura bainitica y procedimiento de fabricacion de una pieza

Info

Publication number
AR004345A1
AR004345A1 ARP960105306A ARP960105306A AR004345A1 AR 004345 A1 AR004345 A1 AR 004345A1 AR P960105306 A ARP960105306 A AR P960105306A AR P960105306 A ARP960105306 A AR P960105306A AR 004345 A1 AR004345 A1 AR 004345A1
Authority
AR
Argentina
Prior art keywords
manufacture
steel
procedure
bainitic structure
forged
Prior art date
Application number
ARP960105306A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9484929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR004345(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ascometal Sa filed Critical Ascometal Sa
Publication of AR004345A1 publication Critical patent/AR004345A1/es

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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)

Abstract

Acero para la fabricación de piezas forjadas que tiene una estructura bainítica y cuyas características mecánicas son: Rp 0,2 >/= 800 MPa, Rm >/=1.000 MPa, Kcu >/= 50 J/Cm2; comprendiendo la composición química, en peso: 0,05% </= C </= 0,12%, 0,1% </= Si </= 0,45%, 1,01% </= Mn </= 1,8%, 0,15%,</= Cr </= 1,15%, 0,06% </= Mo </= 0,12%, Cu </= 0,30%, Ni </= 0,30%, 0,01% </= Ti </= 0,04%, 0,005% </= Al </= 0,04%, 0,006% </= N </= 0,013%, 0,0005% </= B</= 0,004%, P</= 0,025%, 0,02% </= S
ARP960105306A 1995-11-27 1996-11-22 Acero para la fabricacion de una pieza forjada que tiene una estructura bainitica y procedimiento de fabricacion de una pieza AR004345A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514036A FR2741632B1 (fr) 1995-11-27 1995-11-27 Acier pour la fabrication d'une piece forgee ayant une structure bainitique et procede de fabrication d'une piece

Publications (1)

Publication Number Publication Date
AR004345A1 true AR004345A1 (es) 1998-11-04

Family

ID=9484929

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105306A AR004345A1 (es) 1995-11-27 1996-11-22 Acero para la fabricacion de una pieza forjada que tiene una estructura bainitica y procedimiento de fabricacion de una pieza

Country Status (14)

Country Link
US (1) US5762725A (es)
EP (1) EP0775756B1 (es)
JP (1) JPH09143620A (es)
KR (1) KR970027343A (es)
AR (1) AR004345A1 (es)
AT (1) ATE211183T1 (es)
BR (1) BR9605711A (es)
CA (1) CA2190341A1 (es)
DE (2) DE69618151T2 (es)
ES (1) ES2170216T3 (es)
FR (1) FR2741632B1 (es)
MX (1) MX9605805A (es)
NO (1) NO965005L (es)
PL (1) PL191920B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416617B2 (en) 2002-10-01 2008-08-26 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756298B1 (fr) * 1996-11-26 1998-12-24 Ascometal Sa Acier et procede pour la fabrication d'une piece de mecanique ayant une structure bainitique
FR2757877B1 (fr) * 1996-12-31 1999-02-05 Ascometal Sa Acier et procede pour la fabrication d'une piece en acier mise en forme par deformation plastique a froid
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
FR2802607B1 (fr) 1999-12-15 2002-02-01 Inst Francais Du Petrole Conduite flexible comportant des armures en acier bas carbone
KR20010059686A (ko) * 1999-12-30 2001-07-06 이계안 프레스 소입에 의해 베이나이트 조직을 갖는 강 조성물
FR2847910B1 (fr) * 2002-12-03 2006-06-02 Ascometal Sa Procede de fabrication d'une piece forgee en acier et piece ainsi obtenue.
FR2847908B1 (fr) 2002-12-03 2006-10-20 Ascometal Sa Piece en acier bainitique, refroidie et revenue, et son procede de fabrication.
MX2007002009A (es) * 2004-08-18 2007-04-23 Bishop Innovation Ltd Metodo para fabricar un componente de acero forjado endurecido.
DE102005052069B4 (de) † 2005-10-28 2015-07-09 Saarstahl Ag Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen
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
CN101745786B (zh) * 2009-12-31 2012-03-14 上海新闵重型锻造有限公司 一种给水接管及二次侧人孔及其锻造方法
FR2958660B1 (fr) * 2010-04-07 2013-07-19 Ascometal Sa Acier pour pieces mecaniques a hautes caracteristiques et son procede de fabrication.
EP2453026A1 (de) 2010-11-10 2012-05-16 Swiss Steel AG Warmumgeformtes Stahlprodukt und Verfahren zu dessen Herstellung
KR20140084758A (ko) * 2012-12-27 2014-07-07 현대자동차주식회사 열간 단조용 합금강 및 이의 열처리방법
WO2016063224A1 (en) * 2014-10-21 2016-04-28 Bharat Forge Limited An ultra-high strength thermo-mechanically processed steel
CN110551877A (zh) * 2019-08-30 2019-12-10 唐山钢铁集团有限责任公司 抗拉强度1700MPa级热成形钢带及其生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT193914B (de) * 1954-06-02 1957-12-10 Oesterr Alpine Montan Stahl für Bewehrungszwecke im Bauwesen
JPS5763628A (en) * 1980-10-03 1982-04-17 Daido Steel Co Ltd Production of forge hardened parts
DE3571254D1 (en) * 1985-02-16 1989-08-03 Ovako Oy Method and steel alloy for producing high-strength hot forgings
GB8603500D0 (en) * 1986-02-13 1986-03-19 Hunting Oilfield Services Ltd Steel alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416617B2 (en) 2002-10-01 2008-08-26 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance

Also Published As

Publication number Publication date
EP0775756B1 (fr) 2001-12-19
PL317222A1 (en) 1997-06-09
MX9605805A (es) 1997-05-31
ES2170216T3 (es) 2002-08-01
FR2741632B1 (fr) 1997-12-26
KR970027343A (ko) 1997-06-24
DE69618151D1 (de) 2002-01-31
PL191920B1 (pl) 2006-07-31
BR9605711A (pt) 1998-08-18
ATE211183T1 (de) 2002-01-15
DE69618151T2 (de) 2002-08-14
US5762725A (en) 1998-06-09
NO965005D0 (no) 1996-11-25
NO965005L (no) 1997-05-28
DE775756T1 (de) 1999-07-22
EP0775756A1 (fr) 1997-05-28
JPH09143620A (ja) 1997-06-03
CA2190341A1 (fr) 1997-05-28
FR2741632A1 (fr) 1997-05-30

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