MA47078A - Tôle d'acier trempé revêtue douée d'une excellente aptitude au formage et son procédé de fabrication - Google Patents
Tôle d'acier trempé revêtue douée d'une excellente aptitude au formage et son procédé de fabricationInfo
- Publication number
- MA47078A MA47078A MA047078A MA47078A MA47078A MA 47078 A MA47078 A MA 47078A MA 047078 A MA047078 A MA 047078A MA 47078 A MA47078 A MA 47078A MA 47078 A MA47078 A MA 47078A
- Authority
- MA
- Morocco
- Prior art keywords
- formatability
- manufacturing process
- steel sheet
- hardened steel
- coated hardened
- Prior art date
Links
- 229910000760 Hardened steel Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—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
- 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
-
- 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
- C21D1/18—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
- 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
- C21D1/22—Martempering
-
- 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
- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
-
- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
- 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
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/06—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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- 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
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
-
- 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
- C21D2211/005—Ferrite
-
- 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
- C21D2211/008—Martensite
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2016/057906 WO2018115935A1 (fr) | 2016-12-21 | 2016-12-21 | Tôle d'acier revêtue et revenue présentant une excellente formabilité et son procédé de fabrication |
PCT/IB2017/058115 WO2018122679A1 (fr) | 2016-12-21 | 2017-12-19 | Tôle d'acier trempé revêtue douée d'une excellente aptitude au formage et son procédé de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
MA47078A true MA47078A (fr) | 2019-10-30 |
MA47078B1 MA47078B1 (fr) | 2024-01-31 |
Family
ID=57868288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA47078A MA47078B1 (fr) | 2016-12-21 | 2017-12-19 | Tôle d'acier trempé revêtue douée d'une excellente aptitude au formage et son procédé de fabrication |
Country Status (15)
Country | Link |
---|---|
US (1) | US20200095657A1 (fr) |
EP (1) | EP3559296B1 (fr) |
JP (1) | JP7118972B2 (fr) |
KR (1) | KR102325721B1 (fr) |
CN (1) | CN110088320B (fr) |
BR (1) | BR112019010707B1 (fr) |
CA (1) | CA3047945C (fr) |
FI (1) | FI3559296T3 (fr) |
MA (1) | MA47078B1 (fr) |
MX (1) | MX2019007165A (fr) |
PL (1) | PL3559296T3 (fr) |
RU (1) | RU2756939C2 (fr) |
UA (1) | UA124280C2 (fr) |
WO (2) | WO2018115935A1 (fr) |
ZA (1) | ZA201903144B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018115936A1 (fr) | 2016-12-21 | 2018-06-28 | Arcelormittal | Tôle d'acier revêtue et revenue présentant une excellente formabilité et son procédé de fabrication |
WO2020058748A1 (fr) * | 2018-09-20 | 2020-03-26 | Arcelormittal | Tôle d'acier laminée à froid et revêtue et son procédé de fabrication |
US20220056543A1 (en) * | 2018-09-20 | 2022-02-24 | Arcelormittal | Hot rolled steel sheet with high hole expansion ratio and manufacturing process thereof |
CN112840057B (zh) * | 2018-10-19 | 2022-08-30 | 日本制铁株式会社 | 热轧钢板 |
KR102276740B1 (ko) * | 2018-12-18 | 2021-07-13 | 주식회사 포스코 | 연성 및 가공성이 우수한 고강도 강판 및 그 제조방법 |
WO2020245627A1 (fr) * | 2019-06-03 | 2020-12-10 | Arcelormittal | Tôle d'acier laminée à froid et revêtue et son procédé de fabrication |
WO2020250009A1 (fr) * | 2019-06-12 | 2020-12-17 | Arcelormittal | Acier martensitique laminé à froid et procédé d'acier martensitique s'y rapportant |
CA3156318A1 (fr) * | 2019-11-18 | 2021-05-27 | Arcelormittal | Piece forgee en acier et son procede de fabrication |
MX2022007053A (es) * | 2019-12-13 | 2022-07-11 | Arcelormittal | Hoja de acero laminada en frio tratada termicamente y un metodo de fabricacion de la misma. |
WO2021123877A1 (fr) * | 2019-12-17 | 2021-06-24 | Arcelormittal | Tôle d'acier laminée à chaud et son procédé de fabrication |
KR102348527B1 (ko) * | 2019-12-18 | 2022-01-07 | 주식회사 포스코 | 가공성이 우수한 고강도 강판 및 그 제조방법 |
WO2021153392A1 (fr) * | 2020-01-31 | 2021-08-05 | Jfeスチール株式会社 | Tole en acier, element et procede de fabrication de ceux-ci |
EP4079884A4 (fr) * | 2020-02-28 | 2023-05-24 | JFE Steel Corporation | Tôle d'acier, élément et procédés respectivement pour la production de ladite tôle d'acier et dudit élément |
WO2021172299A1 (fr) * | 2020-02-28 | 2021-09-02 | Jfeスチール株式会社 | Tôle d'acier, élément et procédés respectivement pour la production de ladite tôle d'acier et dudit élément |
CN115151672A (zh) * | 2020-02-28 | 2022-10-04 | 杰富意钢铁株式会社 | 钢板、构件和它们的制造方法 |
WO2021176249A1 (fr) * | 2020-03-02 | 2021-09-10 | Arcelormittal | Tôle d'acier laminée à froid à haute résistance et recuite après galvanisation et son procédé de fabrication |
CN111334720B (zh) * | 2020-03-30 | 2022-03-25 | 邯郸钢铁集团有限责任公司 | 具有良好冷成型性能的高Al耐磨钢带及其生产方法 |
KR20230115324A (ko) * | 2020-12-08 | 2023-08-02 | 아르셀러미탈 | 냉간 압연되고 열 처리된 강 시트 및 그 제조 방법 |
SE545209C2 (en) * | 2020-12-23 | 2023-05-23 | Voestalpine Stahl Gmbh | Coiling temperature influenced cold rolled strip or steel |
CN113416893B (zh) * | 2021-05-24 | 2022-10-18 | 鞍钢股份有限公司 | 汽车用高强高塑性铁素体奥氏体双相冷轧钢板及生产方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7090731B2 (en) * | 2001-01-31 | 2006-08-15 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | High strength steel sheet having excellent formability and method for production thereof |
JP4188609B2 (ja) | 2001-02-28 | 2008-11-26 | 株式会社神戸製鋼所 | 加工性に優れた高強度鋼板およびその製造方法 |
JP5223360B2 (ja) * | 2007-03-22 | 2013-06-26 | Jfeスチール株式会社 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
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 |
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 |
EP2738276B1 (fr) * | 2011-07-29 | 2019-04-24 | Nippon Steel & Sumitomo Metal Corporation | Feuille d'acier galvanisée à haute résistance et supérieure au moulage et procédé de fabrication de chacune |
CN103842541B (zh) | 2011-09-30 | 2016-03-30 | 新日铁住金株式会社 | 烘烤硬化性优良的高强度热浸镀锌钢板、高强度合金化热浸镀锌钢板以及它们的制造方法 |
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 |
MX2016006777A (es) * | 2013-11-29 | 2016-09-07 | Nippon Steel & Sumitomo Metal Corp | Componente de lamina de acero formada en caliente y metodo para producir el mismo asi como la lamina de acero para formacion en caliente. |
JP5862651B2 (ja) | 2013-12-18 | 2016-02-16 | Jfeスチール株式会社 | 耐衝撃性および曲げ加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
KR101912512B1 (ko) | 2014-01-29 | 2018-10-26 | 제이에프이 스틸 가부시키가이샤 | 고강도 냉연 강판 및 그 제조 방법 |
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 |
CN107002206B (zh) | 2014-07-07 | 2019-03-15 | 塔塔钢铁艾默伊登有限责任公司 | 具有高强度和高度可成形性的钢带材、具有热浸锌基涂层的钢带材 |
WO2016020714A1 (fr) * | 2014-08-07 | 2016-02-11 | Arcelormittal | Procédé permettant de produire une tôle d'acier revêtue présentant une meilleure résistance, une meilleure ductilité et une meilleure aptitude au formage |
MX2017005568A (es) * | 2014-10-30 | 2017-06-23 | Jfe Steel Corp | Lamina de acero de alta resistencia, lamina de acero galvanizada por inmersion en caliente de alta resistencia, lamina de acero recubierta de aluminio por inmersion en caliente de alta resistencia, y lamina de acero electrogalvanizada de alta resistencia, y metodos para la fabricacion de las mismas. |
JP6048625B1 (ja) * | 2015-03-03 | 2016-12-21 | Jfeスチール株式会社 | 高強度鋼板及びその製造方法 |
-
2016
- 2016-12-21 WO PCT/IB2016/057906 patent/WO2018115935A1/fr active Application Filing
-
2017
- 2017-12-19 BR BR112019010707-0A patent/BR112019010707B1/pt active IP Right Grant
- 2017-12-19 MA MA47078A patent/MA47078B1/fr unknown
- 2017-12-19 KR KR1020197017843A patent/KR102325721B1/ko active IP Right Grant
- 2017-12-19 RU RU2019122578A patent/RU2756939C2/ru active
- 2017-12-19 US US16/467,371 patent/US20200095657A1/en active Pending
- 2017-12-19 UA UAA201908566A patent/UA124280C2/uk unknown
- 2017-12-19 WO PCT/IB2017/058115 patent/WO2018122679A1/fr unknown
- 2017-12-19 MX MX2019007165A patent/MX2019007165A/es unknown
- 2017-12-19 CN CN201780078781.8A patent/CN110088320B/zh active Active
- 2017-12-19 FI FIEP17825624.4T patent/FI3559296T3/fi active
- 2017-12-19 PL PL17825624.4T patent/PL3559296T3/pl unknown
- 2017-12-19 CA CA3047945A patent/CA3047945C/fr active Active
- 2017-12-19 EP EP17825624.4A patent/EP3559296B1/fr active Active
- 2017-12-19 JP JP2019533538A patent/JP7118972B2/ja active Active
-
2019
- 2019-05-20 ZA ZA2019/03144A patent/ZA201903144B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR102325721B1 (ko) | 2021-11-15 |
CN110088320A (zh) | 2019-08-02 |
EP3559296A1 (fr) | 2019-10-30 |
KR20190087526A (ko) | 2019-07-24 |
EP3559296B1 (fr) | 2023-12-06 |
FI3559296T3 (fi) | 2024-02-21 |
MA47078B1 (fr) | 2024-01-31 |
WO2018115935A1 (fr) | 2018-06-28 |
CA3047945C (fr) | 2023-09-19 |
BR112019010707A2 (pt) | 2019-10-01 |
WO2018122679A1 (fr) | 2018-07-05 |
MX2019007165A (es) | 2019-08-29 |
RU2019122578A3 (fr) | 2021-01-22 |
BR112019010707B1 (pt) | 2023-03-28 |
RU2756939C2 (ru) | 2021-10-07 |
ZA201903144B (en) | 2019-12-18 |
UA124280C2 (uk) | 2021-08-18 |
PL3559296T3 (pl) | 2024-03-25 |
US20200095657A1 (en) | 2020-03-26 |
CA3047945A1 (fr) | 2018-07-05 |
CN110088320B (zh) | 2022-06-03 |
RU2019122578A (ru) | 2021-01-22 |
JP7118972B2 (ja) | 2022-08-16 |
JP2020509202A (ja) | 2020-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MA47078A (fr) | Tôle d'acier trempé revêtue douée d'une excellente aptitude au formage et son procédé de fabrication | |
MA51296A (fr) | Tôle d'acier à haute résistance et formabilité élevée et procédé de fabrication | |
MA43659A (fr) | Tôle d'acier à haute résistance présentant une excellente aptitude au formage et procédé de fabrication de celle-ci | |
MA50558A (fr) | Tôle d'acier laminée à froid traitée thermiquement et son procédé de fabrication | |
MA50559A (fr) | Tôle d'acier laminée à froid et traitée thermiquement et son procédé de fabrication | |
MA50091A (fr) | Tôle d'acier présentant une ténacité, une ductilité et une résistance excellentes, et son procédé de fabrication | |
MA42495A (fr) | Acier à haute résistance et procédé de fabrication | |
MA49659A (fr) | Tôle d'acier laminée à chaud et revêtue pour estampage à chaud, pièce en acier revêtue estampée à chaud et procédés de fabrication correspondants | |
MA50556A (fr) | Tôle d'acier laminée à froid et son procédé de fabrication | |
MA49159A (fr) | Procédé de production d'une tôle d'acier à haute résistance présentant une résistance et une aptitude au formage améliorées et tôle d'acier à haute résistance ainsi obtenue | |
MA49778A (fr) | Procédé de production d'une tôle d'acier à haute résistance présentant une résistance, une ductilité et une aptitude au formage améliorées | |
MA47018A (fr) | Tôle d'acier à haute résistance et à haute formabilité traitée thermiquement et laminée à froid ainsi que son procédé de fabrication | |
MA49657A (fr) | Procédé pour la production d'une tôle d'acier à haute résistance ayant une ductilité et une aptitude au formage améliorées et tôle d'acier ainsi obtenue | |
MA49587A (fr) | Procédé pour la production d'une tôle d'acier à haute résistance ayant une ductilité et une aptitude au formage améliorées et tôle d'acier ainsi obtenue | |
MA49777A (fr) | Procédé de production d'une tôle d'acier à haute résistance présentant une résistance et une aptitude au formage améliorées et tôle ainsi obtenue | |
MA39954A (fr) | Tôle d'acier laminée à froid et revêtue par immersion à chaud, procédé de fabrication et utilisation | |
MA51270A (fr) | Tôle d'acier laminée à froid et traitée thermiquement et son procédé de fabrication | |
MA53357A (fr) | Procédé de production d'une tôle d'acier revêtue haute résistance présentant une résistance, une ductilité et une aptitude au formage améliorées | |
MA51301A (fr) | Profilé en acier d'une épaisseur d'au moins 100 mm et son procede de fabrication | |
MA50999A (fr) | Tôle d'acier laminée à froid et recuite et son procédé de fabrication | |
MA49585A (fr) | Procédé de production d'une tôle d'acier présentant une résistance, une ductilité et une aptitude au formage améliorées | |
MA45140A (fr) | Tôle d'acier twip ayant une matrice austénitique | |
MA49660A (fr) | Procédé de fabrication d'une feuille d'acier haute résistance et feuille obtenue selon le procédé | |
MA51001A (fr) | Tôle d'acier laminée à froid recuite et son procédé de fabrication | |
MA50143A (fr) | Tôle d'acier à grande formabilité pour la fabrication de pièces structurelles légères et procédé de fabrication |