WO2008145871A3 - Procede de fabrication de tôles d'acier laminees a froid et recuites a tres haute resistance, et tôles ainsi produites - Google Patents
Procede de fabrication de tôles d'acier laminees a froid et recuites a tres haute resistance, et tôles ainsi produites Download PDFInfo
- Publication number
- WO2008145871A3 WO2008145871A3 PCT/FR2008/000609 FR2008000609W WO2008145871A3 WO 2008145871 A3 WO2008145871 A3 WO 2008145871A3 FR 2008000609 W FR2008000609 W FR 2008000609W WO 2008145871 A3 WO2008145871 A3 WO 2008145871A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheets
- rolled
- produced
- annealed steel
- high strength
- Prior art date
Links
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- 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
- 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
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Laminated Bodies (AREA)
Abstract
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/599,166 US20100307644A1 (en) | 2007-05-11 | 2008-04-28 | Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced |
MX2009011927A MX2009011927A (es) | 2007-05-11 | 2008-04-28 | Metodo para la fabricacion de chapas de acero laminadas en frio y recocidas de muy alta resistencia, y chapas asi producidas. |
PL08805523.1T PL2155915T5 (pl) | 2007-05-11 | 2008-04-28 | Sposób produkcji blach stalowych walcowanych na zimno i wyżarzanych o bardzo wysokiej wytrzymałości oraz blachy tak wytworzone |
EP08805523.1A EP2155915B2 (fr) | 2007-05-11 | 2008-04-28 | Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites |
CA2686940A CA2686940C (fr) | 2007-05-11 | 2008-04-28 | Procede de fabrication de toles d'acier laminees a froid et recuites a tres haute resistance, et toles ainsi produites |
HUE08805523A HUE035549T2 (en) | 2007-05-11 | 2008-04-28 | Procedure for the manufacture of cold rolled and tempered steel sheets of very high strength and the plates thus produced |
KR1020097023517A KR101523395B1 (ko) | 2007-05-11 | 2008-04-28 | 고강도의 냉간 압연 및 어닐링된 강판의 제조 공정, 및 이렇게 제조된 강판 |
BRPI0821572-3A BRPI0821572B1 (pt) | 2007-05-11 | 2008-04-28 | Chapa de aço laminada a frio e recozida e processo de fabricação de chapa de aço laminada a frio e recozidas |
CN2008800153809A CN101765668B (zh) | 2007-05-11 | 2008-04-28 | 具有极高强度的冷轧并退火钢片材的制造方法及这样生产的片材 |
JP2010506964A JP5398701B2 (ja) | 2007-05-11 | 2008-04-28 | 極めて高い強度を有する冷延焼鈍鋼板を製造するプロセスおよびこれにより製造された板 |
ES08805523T ES2655476T5 (es) | 2007-05-11 | 2008-04-28 | Procedimiento de fabricación de chapas de acero laminadas en frío y recocidas con una resistencia muy alta, y chapas producidas de tal forma |
US15/243,610 US10612106B2 (en) | 2007-05-11 | 2016-08-22 | Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced |
US16/592,341 US11414722B2 (en) | 2007-05-11 | 2019-10-03 | Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced |
US17/575,300 US20220136078A1 (en) | 2007-05-11 | 2022-01-13 | Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07290598A EP1990431A1 (fr) | 2007-05-11 | 2007-05-11 | Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites |
EP07290598.7 | 2007-05-11 | ||
FR07290598.7 | 2007-05-11 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/599,166 A-371-Of-International US20100307644A1 (en) | 2007-05-11 | 2008-04-28 | Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced |
US15/243,610 Continuation US10612106B2 (en) | 2007-05-11 | 2016-08-22 | Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2008145871A2 WO2008145871A2 (fr) | 2008-12-04 |
WO2008145871A3 true WO2008145871A3 (fr) | 2009-02-19 |
WO2008145871A8 WO2008145871A8 (fr) | 2019-09-06 |
Family
ID=38596874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/000609 WO2008145871A2 (fr) | 2007-05-11 | 2008-04-28 | Procede de fabrication de tôles d'acier laminees a froid et recuites a tres haute resistance, et tôles ainsi produites |
Country Status (16)
Country | Link |
---|---|
US (4) | US20100307644A1 (fr) |
EP (2) | EP1990431A1 (fr) |
JP (1) | JP5398701B2 (fr) |
KR (1) | KR101523395B1 (fr) |
CN (1) | CN101765668B (fr) |
AR (1) | AR066508A1 (fr) |
BR (1) | BRPI0821572B1 (fr) |
CA (1) | CA2686940C (fr) |
ES (1) | ES2655476T5 (fr) |
HU (1) | HUE035549T2 (fr) |
MA (1) | MA31555B1 (fr) |
MX (1) | MX2009011927A (fr) |
PL (1) | PL2155915T5 (fr) |
RU (1) | RU2437945C2 (fr) |
WO (1) | WO2008145871A2 (fr) |
ZA (1) | ZA200907430B (fr) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1990431A1 (fr) * | 2007-05-11 | 2008-11-12 | ArcelorMittal France | Procédé de fabrication de tôles d'acier laminées à froid et recuites à très haute résistance, et tôles ainsi produites |
EP2123786A1 (fr) * | 2008-05-21 | 2009-11-25 | ArcelorMittal France | Procédé de fabrication de tôles d'aciers dual phase laminées à froid à trés haute résistance et tôles ainsi produites |
CN101928875A (zh) * | 2009-06-22 | 2010-12-29 | 鞍钢股份有限公司 | 具有良好成形性能的高强度冷轧钢板及其制备方法 |
JP5703608B2 (ja) * | 2009-07-30 | 2015-04-22 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
US20130192726A1 (en) * | 2010-10-12 | 2013-08-01 | Tata Steel Ijmuiden B.V. | Method of hot forming a steel blank and the hot formed part |
UA112771C2 (uk) * | 2011-05-10 | 2016-10-25 | Арселормітталь Інвестігасьон І Десароло Сл | Сталевий лист з високою механічною міцністю, пластичністю і формованістю, спосіб виготовлення та застосування таких листів |
MX369258B (es) | 2011-07-06 | 2019-10-31 | Nippon Steel Corp | Hoja de acero laminado en frío galvanizada con inmersón en caliente y proceso para producir la misma. |
US9115416B2 (en) | 2011-12-19 | 2015-08-25 | Kobe Steel, Ltd. | High-yield-ratio and high-strength steel sheet excellent in workability |
US9605329B2 (en) | 2012-01-13 | 2017-03-28 | Nippon Steel & Sumitomo Metal Corporation | Cold rolled steel sheet and manufacturing method thereof |
ES2733320T3 (es) | 2012-01-13 | 2019-11-28 | Nippon Steel Corp | Acero estampado en caliente y método para producir el mismo |
JP5516785B2 (ja) * | 2012-03-29 | 2014-06-11 | Jfeスチール株式会社 | 低降伏比高強度鋼板およびその製造方法並びにそれを用いた高強度溶接鋼管 |
JP5860333B2 (ja) * | 2012-03-30 | 2016-02-16 | 株式会社神戸製鋼所 | 加工性に優れた高降伏比高強度冷延鋼板 |
JP2013209728A (ja) * | 2012-03-30 | 2013-10-10 | Jfe Steel Corp | 耐時効性に優れた冷延鋼板およびその製造方法 |
ES2684342T3 (es) * | 2012-04-10 | 2018-10-02 | Nippon Steel & Sumitomo Metal Corporation | Elemento de absorción de impactos y método para su fabricación |
JP2014019928A (ja) * | 2012-07-20 | 2014-02-03 | Jfe Steel Corp | 高強度冷延鋼板および高強度冷延鋼板の製造方法 |
EP2690184B1 (fr) * | 2012-07-27 | 2020-09-02 | ThyssenKrupp Steel Europe AG | Cold rolled steel flat product and method for its production |
CN102766807A (zh) * | 2012-07-31 | 2012-11-07 | 内蒙古包钢钢联股份有限公司 | 一种含硼贝氏体钢板及其制造方法 |
PL2895635T3 (pl) * | 2012-09-14 | 2019-08-30 | Mannesmann Precision Tubes Gmbh | Stop stalowy dla niskostopowej stali o wysokiej wytrzymałości |
WO2015011511A1 (fr) * | 2013-07-24 | 2015-01-29 | Arcelormittal Investigación Y Desarrollo Sl | Tôle d'acier à très hautes caractéristiques mécaniques de résistance et de ductilité, procédé de fabrication et utilisation de telles tôles |
DE102013013067A1 (de) * | 2013-07-30 | 2015-02-05 | Salzgitter Flachstahl Gmbh | Siliziumhaltiger, mikrolegierter hochfester Mehrphasenstahl mit einer Mindestzugfestigkeit von 750 MPa und verbesserten Eigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
ES2636780T3 (es) | 2013-08-22 | 2017-10-09 | Thyssenkrupp Steel Europe Ag | Procedimiento para la fabricación de un componente de acero |
RU2695688C1 (ru) * | 2014-02-05 | 2019-07-25 | Арселормиттал С.А. | Обрабатываемый горячим формованием, закаливаемый на воздухе и поддающийся сварке стальной лист |
CN103952635B (zh) * | 2014-05-13 | 2016-09-14 | 东北特钢集团北满特殊钢有限责任公司 | 含锰硅的高强钢及其制备方法 |
US10718033B2 (en) | 2014-05-29 | 2020-07-21 | Nippon Steel Corporation | Heat-treated steel material and method of manufacturing the same |
CN104018069B (zh) * | 2014-06-16 | 2016-01-20 | 武汉科技大学 | 一种高性能低碳含Mo贝氏体钢及其制备方法 |
WO2016001708A1 (fr) | 2014-07-03 | 2016-01-07 | Arcelormittal | Procédé de production d'une tôle d'acier revêtue à haute résistance présentant une résistance, une aptitude au formage améliorées et tôle ainsi obtenue |
WO2016001710A1 (fr) | 2014-07-03 | 2016-01-07 | Arcelormittal | Procédé de fabrication d'un acier revêtu à haute résistance ayant une résistance et une ductilité améliorée et tôle obtenue |
WO2016001706A1 (fr) | 2014-07-03 | 2016-01-07 | Arcelormittal | Procédé de fabrication d'une tôle d'acier haute résistance ayant une résistance et une aptitude au formage améliorées et feuille ainsi obtenue |
WO2016001700A1 (fr) | 2014-07-03 | 2016-01-07 | Arcelormittal | Procédé de production d'une tôle d'acier à haute résistance présentant une résistance, une ductilité et une aptitude au formage améliorées |
WO2016001702A1 (fr) | 2014-07-03 | 2016-01-07 | Arcelormittal | Procédé de fabrication d'une tôle d'acier revêtue à haute résistance présentant une résistance, une ductilité et une formabilité améliorées |
WO2016001704A1 (fr) * | 2014-07-03 | 2016-01-07 | Arcelormittal | Procédé de fabrication d'une tôle d'acier à haute résistance et tôle ainsi obtenue |
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 |
WO2016132165A1 (fr) * | 2015-02-19 | 2016-08-25 | Arcelormittal | Procede de fabrication d'une piece phosphatable a partir d'une tole revetue d'un revetement a base d'aluminium et d'un revetement de zinc |
DE102015112886A1 (de) * | 2015-08-05 | 2017-02-09 | Salzgitter Flachstahl Gmbh | Hochfester aluminiumhaltiger Manganstahl, ein Verfahren zur Herstellung eines Stahlflachprodukts aus diesem Stahl und hiernach hergestelltes Stahlflachprodukt |
WO2017109539A1 (fr) | 2015-12-21 | 2017-06-29 | Arcelormittal | Procédé de fabrication d'une tôle d'acier à haute résistance présentant une résistance et une formabilité améliorées et tôle d'acier à haute résistance obtenue par ce procédé |
CN108474074B (zh) * | 2016-01-22 | 2021-06-04 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
WO2018115936A1 (fr) | 2016-12-21 | 2018-06-28 | Arcelormittal | Tôle d'acier revêtue et revenue présentant une excellente formabilité et son procédé de fabrication |
WO2018115933A1 (fr) | 2016-12-21 | 2018-06-28 | Arcelormittal | Tôle d'acier laminée à froid à haute résistance présentant une formabilité élevée et son procédé de fabrication |
WO2018115935A1 (fr) * | 2016-12-21 | 2018-06-28 | Arcelormittal | Tôle d'acier revêtue et revenue présentant une excellente formabilité et son procédé de fabrication |
WO2018215813A1 (fr) * | 2017-05-22 | 2018-11-29 | Arcelormittal | Procédé de fabrication d'une pièce en acier et pièce en acier correspondante |
WO2018220430A1 (fr) * | 2017-06-02 | 2018-12-06 | Arcelormittal | Tôle d'acier destinée à la fabrication de pièces trempées à la presse, pièce trempée à la presse présentant une association de résistance élevée et de ductilité d'impact, et procédés de fabrication de cette dernière |
WO2018234839A1 (fr) | 2017-06-20 | 2018-12-27 | Arcelormittal | Tôle d'acier revêtue de zinc présentant une soudabilité par points de haute résistance |
WO2019111029A1 (fr) | 2017-12-05 | 2019-06-13 | Arcelormittal | Tôle d'acier laminée à froid et recuite et son procédé de fabrication |
WO2019122963A1 (fr) | 2017-12-19 | 2019-06-27 | Arcelormittal | Tôle d'acier laminée à froid et traitée thermiquement et son procédé de fabrication |
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2008
- 2008-04-28 EP EP08805523.1A patent/EP2155915B2/fr active Active
- 2008-04-28 BR BRPI0821572-3A patent/BRPI0821572B1/pt active IP Right Grant
- 2008-04-28 US US12/599,166 patent/US20100307644A1/en not_active Abandoned
- 2008-04-28 HU HUE08805523A patent/HUE035549T2/en unknown
- 2008-04-28 CN CN2008800153809A patent/CN101765668B/zh active Active
- 2008-04-28 KR KR1020097023517A patent/KR101523395B1/ko active IP Right Grant
- 2008-04-28 MX MX2009011927A patent/MX2009011927A/es active IP Right Grant
- 2008-04-28 WO PCT/FR2008/000609 patent/WO2008145871A2/fr active Search and Examination
- 2008-04-28 PL PL08805523.1T patent/PL2155915T5/pl unknown
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- 2008-04-28 CA CA2686940A patent/CA2686940C/fr active Active
- 2008-04-28 RU RU2009145940/02A patent/RU2437945C2/ru active
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- 2008-05-09 AR ARP080101971A patent/AR066508A1/es active IP Right Grant
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- 2019-10-03 US US16/592,341 patent/US11414722B2/en active Active
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- 2022-01-13 US US17/575,300 patent/US20220136078A1/en active Pending
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Also Published As
Publication number | Publication date |
---|---|
PL2155915T3 (pl) | 2018-03-30 |
BRPI0821572A2 (pt) | 2015-06-16 |
JP5398701B2 (ja) | 2014-01-29 |
JP2010526935A (ja) | 2010-08-05 |
EP2155915B1 (fr) | 2017-10-25 |
CA2686940C (fr) | 2014-01-21 |
RU2009145940A (ru) | 2011-06-20 |
US20100307644A1 (en) | 2010-12-09 |
AR066508A1 (es) | 2009-08-26 |
CN101765668A (zh) | 2010-06-30 |
ZA200907430B (en) | 2010-07-28 |
BRPI0821572B1 (pt) | 2019-10-01 |
PL2155915T5 (pl) | 2022-09-05 |
MA31555B1 (fr) | 2010-08-02 |
HUE035549T2 (en) | 2018-05-28 |
US10612106B2 (en) | 2020-04-07 |
US20220136078A1 (en) | 2022-05-05 |
ES2655476T5 (es) | 2022-09-29 |
KR20100016438A (ko) | 2010-02-12 |
ES2655476T3 (es) | 2018-02-20 |
EP2155915B2 (fr) | 2022-04-27 |
CA2686940A1 (fr) | 2008-12-04 |
US20160355900A1 (en) | 2016-12-08 |
CN101765668B (zh) | 2011-12-21 |
EP1990431A1 (fr) | 2008-11-12 |
WO2008145871A8 (fr) | 2019-09-06 |
MX2009011927A (es) | 2009-11-18 |
KR101523395B1 (ko) | 2015-05-27 |
RU2437945C2 (ru) | 2011-12-27 |
US11414722B2 (en) | 2022-08-16 |
WO2008145871A2 (fr) | 2008-12-04 |
US20200032366A1 (en) | 2020-01-30 |
EP2155915A2 (fr) | 2010-02-24 |
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