JP2025512667A5 - - Google Patents
Info
- Publication number
- JP2025512667A5 JP2025512667A5 JP2024549668A JP2024549668A JP2025512667A5 JP 2025512667 A5 JP2025512667 A5 JP 2025512667A5 JP 2024549668 A JP2024549668 A JP 2024549668A JP 2024549668 A JP2024549668 A JP 2024549668A JP 2025512667 A5 JP2025512667 A5 JP 2025512667A5
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- steel
- weight
- bulk
- steel sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025072071A JP2025118699A (ja) | 2023-06-30 | 2025-04-24 | 曲げ異方性に優れた鋼板及び高強度プレス硬化鋼製部品並びにその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2023/056848 WO2025003736A1 (en) | 2023-06-30 | 2023-06-30 | Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the same |
| IBPCT/IB2023/056848 | 2023-06-30 | ||
| PCT/IB2024/054085 WO2024171173A1 (en) | 2023-06-30 | 2024-04-26 | Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025072071A Division JP2025118699A (ja) | 2023-06-30 | 2025-04-24 | 曲げ異方性に優れた鋼板及び高強度プレス硬化鋼製部品並びにその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2025512667A JP2025512667A (ja) | 2025-04-22 |
| JP2025512667A5 true JP2025512667A5 (https=) | 2025-05-07 |
| JP7804090B2 JP7804090B2 (ja) | 2026-01-21 |
Family
ID=87136808
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024549668A Active JP7804090B2 (ja) | 2023-06-30 | 2024-04-26 | 曲げ異方性に優れた鋼板及び高強度プレス硬化鋼製部品並びにその製造方法 |
| JP2025072071A Pending JP2025118699A (ja) | 2023-06-30 | 2025-04-24 | 曲げ異方性に優れた鋼板及び高強度プレス硬化鋼製部品並びにその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025072071A Pending JP2025118699A (ja) | 2023-06-30 | 2025-04-24 | 曲げ異方性に優れた鋼板及び高強度プレス硬化鋼製部品並びにその製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US12312661B2 (https=) |
| EP (1) | EP4469612A1 (https=) |
| JP (2) | JP7804090B2 (https=) |
| KR (1) | KR20250005057A (https=) |
| CN (5) | CN121496286A (https=) |
| CA (1) | CA3253193A1 (https=) |
| DE (1) | DE202024001581U1 (https=) |
| MX (1) | MX2024010231A (https=) |
| WO (2) | WO2025003736A1 (https=) |
| ZA (1) | ZA202406317B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025003735A1 (en) * | 2023-06-30 | 2025-01-02 | Arcelormittal | Steel sheet and high strength press hardened steel part having excellent bending and method of manufacturing the same |
| WO2025219740A1 (en) * | 2024-04-15 | 2025-10-23 | Arcelormittal | Steel part having high strength and high bendability |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014037627A1 (fr) * | 2012-09-06 | 2014-03-13 | Arcelormittal Investigación Y Desarrollo Sl | Procede de fabrication de pieces d'acier revêtues et durcies a la presse, et tôles prerevêtues permettant la fabrication de ces pieces |
| WO2016016676A1 (fr) * | 2014-07-30 | 2016-02-04 | ArcelorMittal Investigación y Desarrollo, S.L. | Procédé de fabrication de tôles d'acier, pour durcissement sous presse, et pièces obtenues par ce procédé |
| WO2018096387A1 (en) * | 2016-11-24 | 2018-05-31 | Arcelormittal | Hot-rolled and coated steel sheet for hot-stamping, hot-stamped coated steel part and methods for manufacturing the same |
| WO2019003450A1 (ja) * | 2017-06-30 | 2019-01-03 | Ｊｆｅスチール株式会社 | 熱間プレス部材およびその製造方法ならびに熱間プレス用冷延鋼板 |
| KR102538733B1 (ko) * | 2018-12-18 | 2023-05-31 | 아르셀러미탈 | 내지연 파괴성이 높은 프레스 경화된 부분 및 그 제조 방법 |
| KR20210050806A (ko) * | 2019-10-29 | 2021-05-10 | 현대제철 주식회사 | 핫 스탬핑 부품 및 이의 제조방법 |
| CN111235483A (zh) * | 2020-03-12 | 2020-06-05 | 中国汽车工程研究院股份有限公司 | 铌钒复合微合金化热成形钢及其生产、热冲压成形方法 |
| JP7564419B2 (ja) | 2020-03-26 | 2024-10-09 | 日本製鉄株式会社 | ホットスタンプ部品の製造方法 |
| WO2022129994A1 (en) | 2020-12-16 | 2022-06-23 | Arcelormittal | Coated steel sheet and high strength press hardened steel part and method of manufacturing the same |
| WO2022234320A1 (en) * | 2021-05-04 | 2022-11-10 | Arcelormittal | Steel sheet and high strength press hardened steel part and method of manufacturing the same |
| WO2022234319A1 (en) | 2021-05-04 | 2022-11-10 | Arcelormittal | Steel sheet and high strength press hardened steel part and method of manufacturing the same |
| KR20230028618A (ko) * | 2021-08-19 | 2023-03-02 | 주식회사 포스코 | 열간성형용 강재, 열간성형 부재 및 이들의 제조방법 |
| WO2023041953A1 (en) * | 2021-09-14 | 2023-03-23 | Arcelormittal | High strength press hardened steel part and method of manufacturing the same |
-
2023
- 2023-06-30 WO PCT/IB2023/056848 patent/WO2025003736A1/en not_active Ceased
-
2024
- 2024-04-26 CN CN202511040116.2A patent/CN121496286A/zh active Pending
- 2024-04-26 CN CN202511041559.3A patent/CN121137474A/zh active Pending
- 2024-04-26 DE DE202024001581.5U patent/DE202024001581U1/de active Active
- 2024-04-26 CN CN202511040112.4A patent/CN121065590A/zh active Pending
- 2024-04-26 MX MX2024010231A patent/MX2024010231A/es unknown
- 2024-04-26 CN CN202480001638.9A patent/CN118786237B/zh active Active
- 2024-04-26 CA CA3253193A patent/CA3253193A1/en active Pending
- 2024-04-26 KR KR1020247028272A patent/KR20250005057A/ko active Pending
- 2024-04-26 CN CN202511040118.1A patent/CN121204554A/zh active Pending
- 2024-04-26 EP EP24726970.7A patent/EP4469612A1/en active Pending
- 2024-04-26 JP JP2024549668A patent/JP7804090B2/ja active Active
- 2024-04-26 WO PCT/IB2024/054085 patent/WO2024171173A1/en not_active Ceased
- 2024-08-16 ZA ZA2024/06317A patent/ZA202406317B/en unknown
- 2024-08-21 US US18/811,384 patent/US12312661B2/en active Active
- 2024-12-19 US US18/988,468 patent/US12404571B2/en active Active
- 2024-12-19 US US18/988,516 patent/US12428711B2/en active Active
-
2025
- 2025-04-24 JP JP2025072071A patent/JP2025118699A/ja active Pending
- 2025-08-08 US US19/295,461 patent/US20250361588A1/en active Pending
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