MA53649A - Tôle d'acier laminée à chaud présentant un taux d'expansion de trou élevé et son procédé de fabrication - Google Patents
Tôle d'acier laminée à chaud présentant un taux d'expansion de trou élevé et son procédé de fabricationInfo
- Publication number
- MA53649A MA53649A MA053649A MA53649A MA53649A MA 53649 A MA53649 A MA 53649A MA 053649 A MA053649 A MA 053649A MA 53649 A MA53649 A MA 53649A MA 53649 A MA53649 A MA 53649A
- Authority
- MA
- Morocco
- Prior art keywords
- processing method
- steel sheet
- rolled steel
- hot rolled
- expansion rate
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
- C21D8/0426—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
- C21D8/0463—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties 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
- C22C38/02—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
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/28—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
- C22C38/38—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
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2018/057246 WO2020058747A1 (fr) | 2018-09-20 | 2018-09-20 | Tôle d'acier laminée à chaud présentant un taux d'expansion de trou élevé et son procédé de fabrication |
| PCT/IB2019/057571 WO2020058801A1 (fr) | 2018-09-20 | 2019-09-09 | Tôle d'acier laminée à chaud présentant un taux d'expansion de trou élevé et son procédé de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA53649A true MA53649A (fr) | 2022-03-30 |
| MA53649B1 MA53649B1 (fr) | 2023-11-30 |
Family
ID=63794566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA53649A MA53649B1 (fr) | 2018-09-20 | 2019-09-09 | Tôle d'acier laminée à chaud présentant un taux d'expansion de trou élevé et son procédé de fabrication |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US20220056543A1 (fr) |
| EP (1) | EP3853388B1 (fr) |
| JP (1) | JP7239685B2 (fr) |
| KR (3) | KR20210044260A (fr) |
| CN (1) | CN112673117A (fr) |
| CA (1) | CA3110823C (fr) |
| ES (1) | ES2958809T3 (fr) |
| FI (1) | FI3853388T3 (fr) |
| HU (1) | HUE063244T2 (fr) |
| MA (1) | MA53649B1 (fr) |
| MX (1) | MX2021002972A (fr) |
| PL (1) | PL3853388T3 (fr) |
| RU (1) | RU2768710C1 (fr) |
| UA (1) | UA126518C2 (fr) |
| WO (2) | WO2020058747A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114107790B (zh) * | 2020-08-31 | 2023-11-14 | 宝山钢铁股份有限公司 | 一种980MPa级超低碳马氏体高扩孔钢及其制造方法 |
| CN114107793B (zh) * | 2020-08-31 | 2023-11-14 | 宝山钢铁股份有限公司 | 一种1180MPa级低碳马氏体高扩孔钢及其制造方法 |
| WO2022071881A1 (fr) | 2020-09-29 | 2022-04-07 | Cashshield Pte. Ltd. | Évaluation des risques en continu pour dispositifs mobiles |
| WO2023007876A1 (fr) * | 2021-07-27 | 2023-02-02 | 日本製鉄株式会社 | Tôle d'acier laminée à chaud |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE490349T1 (de) * | 1999-09-29 | 2010-12-15 | Jfe Steel Corp | Stahlblech und verfahren zu dessen herstellung |
| FR2807068B1 (fr) | 2000-03-29 | 2002-10-11 | Usinor | Acier lamine a chaud a tres haute limite d'elasticite et resistance mecanique utilisable notamment pour la realisation de piece de vehicules automobiles |
| JP4109609B2 (ja) * | 2003-11-18 | 2008-07-02 | 新日本製鐵株式会社 | 伸びと穴拡げ性と2次加工割れ性に優れた高強度熱延鋼板 |
| JP4682822B2 (ja) * | 2004-11-30 | 2011-05-11 | Jfeスチール株式会社 | 高強度熱延鋼板 |
| JP5365216B2 (ja) * | 2008-01-31 | 2013-12-11 | Jfeスチール株式会社 | 高強度鋼板とその製造方法 |
| JP5609383B2 (ja) * | 2009-08-06 | 2014-10-22 | Jfeスチール株式会社 | 低温靭性に優れた高強度熱延鋼板およびその製造方法 |
| EP2691550B1 (fr) | 2011-03-30 | 2017-05-24 | Tata Steel Nederland Technology B.V. | Procédé pour le traitement thermique local d'une bande métallique revêtue et bande métallique revêtue thermotraitée localement |
| JP5488764B2 (ja) * | 2011-05-25 | 2014-05-14 | 新日鐵住金株式会社 | 熱延鋼板及びその製造方法 |
| JP2013129879A (ja) * | 2011-12-22 | 2013-07-04 | Jfe Steel Corp | 耐硫化物応力割れ性に優れた油井用高強度継目無鋼管およびその製造方法 |
| KR101412247B1 (ko) * | 2012-03-29 | 2014-06-27 | 현대제철 주식회사 | 초고강도 강판 제조 방법 |
| WO2014020640A1 (fr) * | 2012-07-31 | 2014-02-06 | Jfeスチール株式会社 | Tôle d'acier galvanisée par immersion à chaud à résistance élevée qui présente une excellente aptitude au moulage et une excellente aptitude à la fixation de formes, ainsi que procédé de fabrication de cette dernière |
| KR101748510B1 (ko) * | 2013-02-26 | 2017-06-16 | 신닛테츠스미킨 카부시키카이샤 | 베이킹 경화성과 저온 인성이 우수한 인장 최대 강도 980㎫ 이상의 고강도 열연 강판 |
| PL3000905T3 (pl) * | 2013-05-21 | 2020-04-30 | Nippon Steel Corporation | Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania |
| JP5896085B1 (ja) * | 2014-03-31 | 2016-03-30 | Jfeスチール株式会社 | 材質均一性に優れた高強度冷延鋼板およびその製造方法 |
| JP6354268B2 (ja) * | 2014-04-02 | 2018-07-11 | 新日鐵住金株式会社 | 打抜き穴広げ性と低温靭性に優れた引張最大強度980MPa以上の高強度熱延鋼板及びその製造方法 |
| AU2015272617B2 (en) * | 2014-06-09 | 2017-06-29 | Nippon Steel Corporation | Low alloy steel pipe for oil well |
| WO2016079565A1 (fr) * | 2014-11-18 | 2016-05-26 | Arcelormittal | Procédé de fabrication d'un produit en acier haute résistance et produit en acier ainsi obtenu |
| MX394289B (es) * | 2015-02-27 | 2025-03-21 | Jfe Steel Corp | Lámina de acero laminada en frío de alta resistencia y método para fabricar la misma. |
| WO2016157896A1 (fr) * | 2015-04-01 | 2016-10-06 | Jfeスチール株式会社 | Tôle d'acier laminée à chaud et son procédé de production |
| WO2017109542A1 (fr) * | 2015-12-21 | 2017-06-29 | Arcelormittal | Procédé de fabrication d'une tôle d'acier à haute résistance présentant une ductilité et une formabilité améliorées et tôle d'acier obtenue par ce procédé |
| WO2017125773A1 (fr) * | 2016-01-18 | 2017-07-27 | Arcelormittal | Tôle d'acier à haute résistance présentant une excellente aptitude au formage et procédé de fabrication de celle-ci |
| FI3555337T3 (fi) * | 2016-12-14 | 2025-12-03 | Thyssenkrupp Steel Europe Ag | Kuumavalssattu teräslevytuote ja menetelmä sen valmistamiseksi |
| WO2018115935A1 (fr) * | 2016-12-21 | 2018-06-28 | Arcelormittal | Tôle d'acier revêtue et revenue présentant une excellente formabilité et son procédé de fabrication |
-
2018
- 2018-09-09 US US17/276,435 patent/US20220056543A1/en not_active Abandoned
- 2018-09-20 WO PCT/IB2018/057246 patent/WO2020058747A1/fr not_active Ceased
-
2019
- 2019-09-09 MA MA53649A patent/MA53649B1/fr unknown
- 2019-09-09 KR KR1020217007488A patent/KR20210044260A/ko not_active Ceased
- 2019-09-09 KR KR1020247039186A patent/KR20240170848A/ko active Pending
- 2019-09-09 MX MX2021002972A patent/MX2021002972A/es unknown
- 2019-09-09 ES ES19780404T patent/ES2958809T3/es active Active
- 2019-09-09 PL PL19780404.0T patent/PL3853388T3/pl unknown
- 2019-09-09 HU HUE19780404A patent/HUE063244T2/hu unknown
- 2019-09-09 RU RU2021110937A patent/RU2768710C1/ru active
- 2019-09-09 JP JP2021515536A patent/JP7239685B2/ja active Active
- 2019-09-09 KR KR1020237043739A patent/KR20240000646A/ko not_active Ceased
- 2019-09-09 FI FIEP19780404.0T patent/FI3853388T3/fi active
- 2019-09-09 WO PCT/IB2019/057571 patent/WO2020058801A1/fr not_active Ceased
- 2019-09-09 CA CA3110823A patent/CA3110823C/fr active Active
- 2019-09-09 CN CN201980058734.6A patent/CN112673117A/zh active Pending
- 2019-09-09 UA UAA202102062A patent/UA126518C2/uk unknown
- 2019-09-09 EP EP19780404.0A patent/EP3853388B1/fr active Active
-
2025
- 2025-11-19 US US19/394,684 patent/US20260078459A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20220056543A1 (en) | 2022-02-24 |
| BR112021003523A2 (pt) | 2021-05-18 |
| MX2021002972A (es) | 2021-05-12 |
| PL3853388T3 (pl) | 2024-01-03 |
| EP3853388B1 (fr) | 2023-08-09 |
| HUE063244T2 (hu) | 2024-01-28 |
| ES2958809T3 (es) | 2024-02-15 |
| WO2020058747A1 (fr) | 2020-03-26 |
| FI3853388T3 (fi) | 2023-10-02 |
| JP7239685B2 (ja) | 2023-03-14 |
| CN112673117A (zh) | 2021-04-16 |
| WO2020058801A1 (fr) | 2020-03-26 |
| KR20240000646A (ko) | 2024-01-02 |
| KR20240170848A (ko) | 2024-12-04 |
| KR20210044260A (ko) | 2021-04-22 |
| JP2022501503A (ja) | 2022-01-06 |
| UA126518C2 (uk) | 2022-10-19 |
| US20260078459A1 (en) | 2026-03-19 |
| CA3110823C (fr) | 2023-01-24 |
| RU2768710C1 (ru) | 2022-03-24 |
| CA3110823A1 (fr) | 2020-03-26 |
| MA53649B1 (fr) | 2023-11-30 |
| EP3853388A1 (fr) | 2021-07-28 |
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| MA53649A (fr) | Tôle d'acier laminée à chaud présentant un taux d'expansion de trou élevé et son procédé de fabrication | |
| MA53708A (fr) | Tôle d'acier laminée à chaud et son procédé de fabrication | |
| EP3778974A4 (fr) | Tôle d'acier à haute résistance et son procédé de fabrication | |
| EP3530768A4 (fr) | Tôle d'acier plaquée, procédé de fabrication d'une tôle d'acier galvanisée à chaud, et procédé de fabrication de tôle d'acier allié galvanisée à chaud | |
| EP3875623A4 (fr) | Tôle d'acier à haute résistance et son procédé de fabrication | |
| MA51001A (fr) | Tôle d'acier laminée à froid recuite et son procédé de fabrication | |
| EP3550050A4 (fr) | Tôle d'acier galvanisée de haute résistance et son procédé de fabrication | |
| MA54523A (fr) | Tôle d'acier laminée à froid traitée thermiquement et son procédé de fabrication | |
| EP3584342A4 (fr) | Tôle d'acier haute résistance et son procédé de fabrication | |
| EP3868903A4 (fr) | Tôle d'acier laminée à chaud et procédé pour la fabrication de celle-ci | |
| EP3715492A4 (fr) | Tôle d'acier laminée à chaud et procédé de fabrication associé | |
| EP3715491A4 (fr) | Tôle d'acier laminée à chaud et son procédé de fabrication | |
| MA54506A (fr) | Acier laminé à chaud et son procédé de fabrication | |
| EP4098763A4 (fr) | Tôle d'acier laminée à chaud et procédé de production correspondant | |
| EP3901303A4 (fr) | Tôle d'acier laminée à chaud à haute teneur en carbone et son procédé de fabrication | |
| EP3530770A4 (fr) | Tôle d'acier laminée à chaud destinée à la fabrication de fer doux, et procédé de fabrication de ladite tôle d'acier laminée à chaud | |
| EP3845673A4 (fr) | Tôle d'acier et son procédé de fabrication | |
| EP4043595A4 (fr) | Feuille d'acier laminée à froid et son procédé de fabrication | |
| EP3845679A4 (fr) | Tôle d'acier et son procédé de fabrication | |
| MA51269A (fr) | Tôle d'acier laminée à froid et revêtue et son procédé de fabrication | |
| EP3778975A4 (fr) | Tôle d'acier à haute résistance et son procédé de production |