PL3728678T3 - Blacha stalowa walcowana na zimno i poddawana obróbce cieplnej, sposób jej wytwarzania oraz zastosowanie takiej stali do wytwarzania części pojazdów - Google Patents
Blacha stalowa walcowana na zimno i poddawana obróbce cieplnej, sposób jej wytwarzania oraz zastosowanie takiej stali do wytwarzania części pojazdówInfo
- Publication number
- PL3728678T3 PL3728678T3 PL18840060.0T PL18840060T PL3728678T3 PL 3728678 T3 PL3728678 T3 PL 3728678T3 PL 18840060 T PL18840060 T PL 18840060T PL 3728678 T3 PL3728678 T3 PL 3728678T3
- Authority
- PL
- Poland
- Prior art keywords
- rolled
- cold
- production
- heat treated
- vehicle parts
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
-
- 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
- C21D8/0236—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 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
-
- 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
- C21D8/0268—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 between cold rolling steps
-
- 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
- C22C38/06—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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C21D2211/004—Dispersions; Precipitations
-
- 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
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 Sheet Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2017/058120 WO2019122960A1 (en) | 2017-12-19 | 2017-12-19 | Cold rolled and heat treated steel sheet, method of production thereof and use of such steel to produce vehicle parts |
| PCT/IB2018/060241 WO2019123239A1 (en) | 2017-12-19 | 2018-12-18 | Cold rolled and heat treated steel sheet, method of production thereof and use of such steel to produce vehicle parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3728678T3 true PL3728678T3 (pl) | 2024-03-11 |
Family
ID=60972274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18840060.0T PL3728678T3 (pl) | 2017-12-19 | 2018-12-18 | Blacha stalowa walcowana na zimno i poddawana obróbce cieplnej, sposób jej wytwarzania oraz zastosowanie takiej stali do wytwarzania części pojazdów |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US11549163B2 (pl) |
| EP (1) | EP3728678B1 (pl) |
| JP (1) | JP7138710B2 (pl) |
| KR (2) | KR20230118708A (pl) |
| CN (1) | CN111492078B (pl) |
| CA (1) | CA3082063C (pl) |
| ES (1) | ES2968626T3 (pl) |
| FI (1) | FI3728678T3 (pl) |
| HU (1) | HUE064787T2 (pl) |
| MA (1) | MA51317B1 (pl) |
| MX (1) | MX2020006341A (pl) |
| PL (1) | PL3728678T3 (pl) |
| RU (1) | RU2751718C1 (pl) |
| UA (1) | UA126092C2 (pl) |
| WO (2) | WO2019122960A1 (pl) |
| ZA (1) | ZA202002478B (pl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019122978A1 (en) * | 2017-12-21 | 2019-06-27 | Arcelormittal | Welded steel part used as motor vehicle part, hot pressed steel part, and method of manufacturing said welded steel part |
| KR102415068B1 (ko) * | 2020-09-07 | 2022-06-29 | 주식회사 포스코 | 고강도 저비중 강판 및 그 제조 방법 |
| KR20230100739A (ko) * | 2020-12-10 | 2023-07-05 | 아르셀러미탈 | 저밀도 냉간압연 및 어닐링된 강판, 그의 제조 방법, 및 차량 부품을 제조하기 위한 이러한 강의 용도 |
| CN113832408A (zh) * | 2021-10-19 | 2021-12-24 | 成都先进金属材料产业技术研究院股份有限公司 | Fe-15Mn-8Al-0.3C铁素体-奥氏体双相低密度钢及其热处理方法 |
| EP4444922A1 (en) * | 2021-12-10 | 2024-10-16 | ArcelorMittal | Low density hot rolled steel, method of production thereof and use of such steel to produce vehicle parts |
| JP2025500790A (ja) * | 2021-12-10 | 2025-01-15 | アルセロールミタル | 低密度熱間圧延鋼、その製造方法及び車両部品を製造するためのかかる鋼の使用 |
| CN116065081B (zh) * | 2022-12-16 | 2024-10-25 | 成都先进金属材料产业技术研究院股份有限公司 | 一种1000MPa级低密度钢棒材及其制备方法 |
| WO2026033247A1 (en) * | 2024-08-08 | 2026-02-12 | Arcelormittal | A non-heat treated cold rolled super plastic low density steel sheet and a method of production thereof |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4235077B2 (ja) | 2003-06-05 | 2009-03-04 | 新日本製鐵株式会社 | 自動車用高強度低比重鋼板とその製造方法 |
| JP4324072B2 (ja) * | 2004-10-21 | 2009-09-02 | 新日本製鐵株式会社 | 延性に優れた軽量高強度鋼とその製造方法 |
| KR100985298B1 (ko) * | 2008-05-27 | 2010-10-04 | 주식회사 포스코 | 리징 저항성이 우수한 저비중 고강도 열연 강판, 냉연강판, 아연도금 강판 및 이들의 제조방법 |
| EP2383353B2 (de) * | 2010-04-30 | 2025-12-31 | ThyssenKrupp Steel Europe AG | Höherfester, Mn-haltiger Stahl, Stahlflachprodukt aus einem solchen Stahl und Verfahren zu dessen Herstellung |
| 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 |
| CN103827338B (zh) * | 2011-09-09 | 2017-02-15 | 塔塔钢铁荷兰科技有限责任公司 | 低密度高强度钢及制备所述钢的方法 |
| BR112014017020B1 (pt) * | 2012-01-13 | 2020-04-14 | Nippon Steel & Sumitomo Metal Corp | chapa de aço laminada a frio e método para produzir chapa de aço laminada a frio |
| WO2013178887A1 (fr) * | 2012-05-31 | 2013-12-05 | Arcelormittal Investigación Desarrollo Sl | Acier laminé a chaud ou a froid a faible densite, son procede de mise en oeuvre et son utilisation |
| WO2015001367A1 (en) * | 2013-07-04 | 2015-01-08 | Arcelormittal Investigación Y Desarrollo Sl | Cold rolled steel sheet, method of manufacturing and vehicle |
| US10626476B2 (en) * | 2013-12-26 | 2020-04-21 | Posco | High specific strength steel sheet and method for manufacturing same |
| KR101561007B1 (ko) * | 2014-12-19 | 2015-10-16 | 주식회사 포스코 | 재질 불균일이 작고 성형성이 우수한 고강도 냉연강판, 용융아연도금강판, 및 그 제조 방법 |
| 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. |
| WO2017203315A1 (en) * | 2016-05-24 | 2017-11-30 | Arcelormittal | Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts |
-
2017
- 2017-12-19 WO PCT/IB2017/058120 patent/WO2019122960A1/en not_active Ceased
-
2018
- 2018-12-18 UA UAA202004464A patent/UA126092C2/uk unknown
- 2018-12-18 RU RU2020123572A patent/RU2751718C1/ru active
- 2018-12-18 PL PL18840060.0T patent/PL3728678T3/pl unknown
- 2018-12-18 HU HUE18840060A patent/HUE064787T2/hu unknown
- 2018-12-18 MX MX2020006341A patent/MX2020006341A/es unknown
- 2018-12-18 WO PCT/IB2018/060241 patent/WO2019123239A1/en not_active Ceased
- 2018-12-18 JP JP2020533591A patent/JP7138710B2/ja active Active
- 2018-12-18 CN CN201880081629.XA patent/CN111492078B/zh active Active
- 2018-12-18 EP EP18840060.0A patent/EP3728678B1/en active Active
- 2018-12-18 CA CA3082063A patent/CA3082063C/en active Active
- 2018-12-18 KR KR1020237026063A patent/KR20230118708A/ko active Pending
- 2018-12-18 MA MA51317A patent/MA51317B1/fr unknown
- 2018-12-18 US US16/772,379 patent/US11549163B2/en active Active
- 2018-12-18 KR KR1020207016852A patent/KR20200080317A/ko not_active Ceased
- 2018-12-18 ES ES18840060T patent/ES2968626T3/es active Active
- 2018-12-18 FI FIEP18840060.0T patent/FI3728678T3/fi active
-
2020
- 2020-05-06 ZA ZA2020/02478A patent/ZA202002478B/en unknown
-
2022
- 2022-12-08 US US18/077,594 patent/US12060629B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230118708A (ko) | 2023-08-11 |
| MA51317B1 (fr) | 2024-01-31 |
| MA51317A (fr) | 2021-03-31 |
| FI3728678T3 (fi) | 2024-01-29 |
| EP3728678A1 (en) | 2020-10-28 |
| CA3082063A1 (en) | 2019-06-27 |
| US11549163B2 (en) | 2023-01-10 |
| RU2751718C1 (ru) | 2021-07-16 |
| CA3082063C (en) | 2023-02-28 |
| JP7138710B2 (ja) | 2022-09-16 |
| ZA202002478B (en) | 2021-08-25 |
| HUE064787T2 (hu) | 2024-04-28 |
| ES2968626T3 (es) | 2024-05-13 |
| BR112020009287A2 (pt) | 2020-10-27 |
| KR20200080317A (ko) | 2020-07-06 |
| JP2021507110A (ja) | 2021-02-22 |
| UA126092C2 (uk) | 2022-08-10 |
| US20210123121A1 (en) | 2021-04-29 |
| US20230105826A1 (en) | 2023-04-06 |
| MX2020006341A (es) | 2020-09-03 |
| CN111492078B (zh) | 2023-11-17 |
| WO2019123239A1 (en) | 2019-06-27 |
| CN111492078A (zh) | 2020-08-04 |
| EP3728678B1 (en) | 2023-11-22 |
| US12060629B2 (en) | 2024-08-13 |
| WO2019122960A1 (en) | 2019-06-27 |
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