WO2011124851A3 - Mechanical part made of steel having high properties and process for manufacturing same - Google Patents
Mechanical part made of steel having high properties and process for manufacturing same Download PDFInfo
- Publication number
- WO2011124851A3 WO2011124851A3 PCT/FR2011/050781 FR2011050781W WO2011124851A3 WO 2011124851 A3 WO2011124851 A3 WO 2011124851A3 FR 2011050781 W FR2011050781 W FR 2011050781W WO 2011124851 A3 WO2011124851 A3 WO 2011124851A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- traces
- mechanical part
- steel
- part made
- high properties
- Prior art date
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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- 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
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- 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
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
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)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180025478.4A CN102985569B (en) | 2010-04-07 | 2011-04-07 | Mechanical part be made up of the steel of high characteristic and preparation method thereof |
US13/639,805 US20130037182A1 (en) | 2010-04-07 | 2011-04-07 | Mechanical part made of steel having high properties and process for manufacturing same |
JP2013503161A JP2013533919A (en) | 2010-04-07 | 2011-04-07 | Steel high-performance machine parts and their manufacturing methods |
EP11720141A EP2556175A2 (en) | 2010-04-07 | 2011-04-07 | Mechanical part made of steel having high properties and process for manufacturing same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1001433 | 2010-04-07 | ||
FR1001433A FR2958660B1 (en) | 2010-04-07 | 2010-04-07 | STEEL FOR MECHANICAL PIECES WITH HIGH CHARACTERISTICS AND METHOD FOR MANUFACTURING THE SAME. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011124851A2 WO2011124851A2 (en) | 2011-10-13 |
WO2011124851A3 true WO2011124851A3 (en) | 2015-06-25 |
Family
ID=42942210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2011/050781 WO2011124851A2 (en) | 2010-04-07 | 2011-04-07 | Mechanical part made of steel having high properties and process for manufacturing same |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130037182A1 (en) |
EP (1) | EP2556175A2 (en) |
JP (1) | JP2013533919A (en) |
CN (1) | CN102985569B (en) |
FR (1) | FR2958660B1 (en) |
WO (1) | WO2011124851A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013117953A1 (en) * | 2012-02-10 | 2013-08-15 | Ascometal | Process for making a steel part, and steel part so obtained |
US20140283960A1 (en) * | 2013-03-22 | 2014-09-25 | Caterpillar Inc. | Air-hardenable bainitic steel with enhanced material characteristics |
CN103725980A (en) * | 2013-10-26 | 2014-04-16 | 溧阳市浙大产学研服务中心有限公司 | High-performance magnetic control connecting piece |
JP5876864B2 (en) * | 2013-12-16 | 2016-03-02 | 株式会社神戸製鋼所 | Marine forged steel products |
FR3022259A1 (en) * | 2014-06-16 | 2015-12-18 | Asco Ind | STEEL FOR HIGH PERFORMANCE TREATED SURFACE MECHANICAL PIECES, AND MECHANICAL PIECES THEREOF AND PROCESS FOR PRODUCING SAME |
RU2555319C1 (en) * | 2014-09-15 | 2015-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) | Easy treated structural chrome-manganese-nickel-molybdenum steel |
EP3061837A1 (en) * | 2015-02-27 | 2016-08-31 | Swiss Steel AG | Blank bainite long product and method for producing the same |
DE102016108633A1 (en) * | 2016-05-10 | 2017-11-30 | Benteler Steel/Tube Gmbh | Fuel injection line and tubular duct |
TWI756226B (en) * | 2016-06-30 | 2022-03-01 | 瑞典商伍德赫爾恩股份有限公司 | A steel for a tool holder |
RU2622187C1 (en) * | 2016-10-31 | 2017-06-13 | Юлия Алексеевна Щепочкина | Structural steel |
FR3064282B1 (en) * | 2017-03-23 | 2021-12-31 | Asco Ind | STEEL, METHOD FOR MANUFACTURING MECHANICAL PARTS FROM THIS STEEL, AND PARTS SO MANUFACTURED |
WO2019180492A1 (en) | 2018-03-23 | 2019-09-26 | Arcelormittal | Forged part of bainitic steel and a method of manufacturing thereof |
FR3123659A1 (en) | 2021-06-02 | 2022-12-09 | Ascometal France Holding Sas | Hot-formed steel part and method of manufacture |
BR112023024874A2 (en) | 2021-06-16 | 2024-02-15 | Arcelormittal | METHOD FOR PRODUCING A STEEL PART AND STEEL PART |
WO2024121606A1 (en) * | 2022-12-08 | 2024-06-13 | Arcelormittal | Forged and hot rolled steel and a method of manufacturing thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0845544A1 (en) * | 1996-11-26 | 1998-06-03 | Ascometal | Steel product made from bainitic steel and process for making the steel product |
WO2001044531A1 (en) * | 1999-12-15 | 2001-06-21 | Institut Francais Du Petrole | Flexible pipe with low-carbon steel armour |
FR2847271A1 (en) * | 2002-11-19 | 2004-05-21 | Usinor | Fabrication of an abrasion resistant steel sheet having a good flatness with a martensite or bainite or martensite-bainite structure and some retained austenite |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2768062B2 (en) * | 1991-06-17 | 1998-06-25 | 株式会社神戸製鋼所 | Manufacturing method of high strength tough steel |
JPH06212349A (en) * | 1993-01-14 | 1994-08-02 | Sumitomo Metal Ind Ltd | High toughness non-heat-treated high strength steel having high machinability and it production |
JPH06248341A (en) * | 1993-02-23 | 1994-09-06 | Sumitomo Metal Ind Ltd | Production of steel with high strength and high toughness from non-heat-treated steel |
JP3524229B2 (en) * | 1995-08-11 | 2004-05-10 | 株式会社神戸製鋼所 | High toughness case hardened steel machine parts and their manufacturing method |
FR2741632B1 (en) * | 1995-11-27 | 1997-12-26 | Ascometal Sa | STEEL FOR MANUFACTURING A FORGED PART HAVING A BATH STRUCTURE AND METHOD FOR MANUFACTURING A PART |
FR2744733B1 (en) | 1996-02-08 | 1998-04-24 | Ascometal Sa | STEEL FOR MANUFACTURING FORGED PART AND METHOD FOR MANUFACTURING FORGED PART |
JP3716073B2 (en) * | 1997-05-30 | 2005-11-16 | Jfe条鋼株式会社 | Manufacturing method of hot forged parts with excellent machinability and fatigue characteristics |
FR2847910B1 (en) | 2002-12-03 | 2006-06-02 | Ascometal Sa | METHOD FOR MANUFACTURING A FORGED STEEL PIECE AND PART THUS OBTAINED |
JP3969328B2 (en) * | 2003-03-26 | 2007-09-05 | 住友金属工業株式会社 | Non-tempered seamless steel pipe |
JP4269293B2 (en) * | 2005-10-27 | 2009-05-27 | 日立金属株式会社 | Steel for mold |
JP4768447B2 (en) * | 2006-01-11 | 2011-09-07 | 株式会社神戸製鋼所 | Weatherproof steel plate with excellent toughness of weld heat affected zone |
EP1832667A1 (en) * | 2006-03-07 | 2007-09-12 | ARCELOR France | Method of producing steel sheets having high strength, ductility and toughness and thus produced sheets. |
-
2010
- 2010-04-07 FR FR1001433A patent/FR2958660B1/en not_active Expired - Fee Related
-
2011
- 2011-04-07 JP JP2013503161A patent/JP2013533919A/en active Pending
- 2011-04-07 EP EP11720141A patent/EP2556175A2/en not_active Withdrawn
- 2011-04-07 US US13/639,805 patent/US20130037182A1/en not_active Abandoned
- 2011-04-07 WO PCT/FR2011/050781 patent/WO2011124851A2/en active Application Filing
- 2011-04-07 CN CN201180025478.4A patent/CN102985569B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0845544A1 (en) * | 1996-11-26 | 1998-06-03 | Ascometal | Steel product made from bainitic steel and process for making the steel product |
WO2001044531A1 (en) * | 1999-12-15 | 2001-06-21 | Institut Francais Du Petrole | Flexible pipe with low-carbon steel armour |
FR2847271A1 (en) * | 2002-11-19 | 2004-05-21 | Usinor | Fabrication of an abrasion resistant steel sheet having a good flatness with a martensite or bainite or martensite-bainite structure and some retained austenite |
Also Published As
Publication number | Publication date |
---|---|
CN102985569A (en) | 2013-03-20 |
US20130037182A1 (en) | 2013-02-14 |
WO2011124851A2 (en) | 2011-10-13 |
CN102985569B (en) | 2015-08-05 |
FR2958660B1 (en) | 2013-07-19 |
EP2556175A2 (en) | 2013-02-13 |
JP2013533919A (en) | 2013-08-29 |
FR2958660A1 (en) | 2011-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011124851A3 (en) | Mechanical part made of steel having high properties and process for manufacturing same | |
MX2009009769A (en) | Steel for tool-less hot forming or quenching with improved ductility. | |
TW200940717A (en) | High strength steel sheet having superior ductility and method for manufacturing the same | |
WO2010074473A3 (en) | High strength steel plate for nuclear reactor containment vessel and method of manufacturing the same | |
MX2017012873A (en) | Heat-treated steel sheet member, and production method therefor. | |
NZ708752A (en) | High-toughness low-alloy wear-resistant steel sheet and method of manufacturing the same | |
MX2019014873A (en) | Rolled wire for spring steel. | |
JP2013019047A5 (en) | ||
MX2016001013A (en) | Steel sheet having very high mechanical properties of strength and ductility, manufacturing method and use of such sheets. | |
UA100056C2 (en) | Method for production of cold-rolled and annealed sheet of dual phase steel, sheet produced thereby, method for production of cold-rolled, annealed and galvanized sheet of dual phase (variants) and use of said steel sheet | |
UA107519C2 (en) | Hot-rolled or cold-rolled steel plate, method for manufacturing same, and use thereof in automotive industry | |
UA92039C2 (en) | Composition of high-strength ductility steel, steel plate and use thereof, method for producing of hot-rolled and cold-rolled plate of steel | |
WO2012001163A3 (en) | Higher-strength, cold-formable steel and steel sheet product consisting of such a steel | |
NZ630918A (en) | Ultrahigh-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof | |
RU2012117899A (en) | THICK-STEEL STEEL CHARACTERIZING A LOW RATIO BETWEEN THE YIELD TURN AND THE STRENGTH TARGET, HIGH STRENGTH AND HIGH UNIFORM RELATIVE elongation, AND METHOD FOR ITS | |
WO2007144516A3 (en) | Duplex stainless steel | |
WO2010011790A3 (en) | Cold rolled dual phase steel sheet having high formability and method of making the same | |
MX2009004425A (en) | Seamless steel tube for airbag accumulators and process for production thereof. | |
MX2014001501A (en) | Hot-rolled steel sheet having high yield ratio and excellent low-temperature impact energy absorption and haz softening resistance and method for producing same. | |
EP2327810A4 (en) | High-strength steel sheet and method for production thereof | |
RU2012150801A (en) | HIGH STRENGTH STAINLESS STEEL FOR OIL WELLS AND PIPES FROM HIGH STRENGTH STAINLESS STEEL FOR OIL WELLS | |
CA2702427A1 (en) | Method of production of 780 mpa class high strength steel plate excellent in low temperature toughness | |
WO2011081349A3 (en) | High strength steel sheet having excellent brittle crack resistance and method for manufacturing same | |
MX2017016905A (en) | Corrosion resistant steel, method for producing said steel and its use thereof. | |
WO2014014540A3 (en) | High strength, high toughness steel alloy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180025478.4 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11720141 Country of ref document: EP Kind code of ref document: A2 |
|
REEP | Request for entry into the european phase |
Ref document number: 2011720141 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013503161 Country of ref document: JP Ref document number: 8663/DELNP/2012 Country of ref document: IN Ref document number: 2011720141 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012/15831 Country of ref document: TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13639805 Country of ref document: US |