JP2025512668A5 - - Google Patents
Info
- Publication number
- JP2025512668A5 JP2025512668A5 JP2024549671A JP2024549671A JP2025512668A5 JP 2025512668 A5 JP2025512668 A5 JP 2025512668A5 JP 2024549671 A JP2024549671 A JP 2024549671A JP 2024549671 A JP2024549671 A JP 2024549671A JP 2025512668 A5 JP2025512668 A5 JP 2025512668A5
- Authority
- JP
- Japan
- Prior art keywords
- steel
- bulk
- skin
- steel plate
- press
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025079603A JP2025122014A (ja) | 2023-06-30 | 2025-05-12 | 曲げに優れた鋼板及び高強度プレス硬化鋼部品並びにその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2023/056846 WO2025003735A1 (en) | 2023-06-30 | 2023-06-30 | Steel sheet and high strength press hardened steel part having excellent bending and method of manufacturing the same |
| IBPCT/IB2023/056846 | 2023-06-30 | ||
| PCT/IB2024/054050 WO2024171172A1 (en) | 2023-06-30 | 2024-04-25 | Steel sheet and high strength press hardened steel part having excellent bending and method of manufacturing the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025079603A Division JP2025122014A (ja) | 2023-06-30 | 2025-05-12 | 曲げに優れた鋼板及び高強度プレス硬化鋼部品並びにその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025512668A JP2025512668A (ja) | 2025-04-22 |
| JP2025512668A5 true JP2025512668A5 (https=) | 2025-05-20 |
Family
ID=87158347
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024549671A Pending JP2025512668A (ja) | 2023-06-30 | 2024-04-25 | 曲げに優れた鋼板及び高強度プレス硬化鋼部品並びにその製造方法 |
| JP2025079603A Pending JP2025122014A (ja) | 2023-06-30 | 2025-05-12 | 曲げに優れた鋼板及び高強度プレス硬化鋼部品並びにその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025079603A Pending JP2025122014A (ja) | 2023-06-30 | 2025-05-12 | 曲げに優れた鋼板及び高強度プレス硬化鋼部品並びにその製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (5) | US12312647B1 (https=) |
| EP (1) | EP4469613A1 (https=) |
| JP (2) | JP2025512668A (https=) |
| KR (1) | KR20250005056A (https=) |
| CN (5) | CN121250246A (https=) |
| CA (1) | CA3253248A1 (https=) |
| DE (1) | DE202024001582U1 (https=) |
| MX (1) | MX2024010232A (https=) |
| WO (2) | WO2025003735A1 (https=) |
| ZA (1) | ZA202406315B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025219741A1 (en) * | 2024-04-15 | 2025-10-23 | Arcelormittal | Steel part having high strength and high bendability |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908226B (zh) | 2011-06-07 | 2018-07-17 | 杰富意钢铁株式会社 | 热压用钢板 |
| ES2671886T3 (es) | 2012-01-13 | 2018-06-11 | Nippon Steel & Sumitomo Metal Corporation | Chapa de acero laminada en frío y método para producir la misma |
| CN104040008B (zh) | 2012-01-13 | 2016-08-24 | 新日铁住金株式会社 | 热冲压成型体及其制造方法 |
| JP5920118B2 (ja) * | 2012-08-31 | 2016-05-18 | Ｊｆｅスチール株式会社 | 成形性に優れた高強度鋼板およびその製造方法 |
| WO2018220430A1 (en) * | 2017-06-02 | 2018-12-06 | Arcelormittal | Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof |
| 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 |
| 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 |
| CN111893377B (zh) * | 2020-07-13 | 2021-10-26 | 首钢集团有限公司 | 一种1900MPa级高强韧性热冲压用铝硅镀层钢板及其制备方法 |
| 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 |
| WO2025003736A1 (en) * | 2023-06-30 | 2025-01-02 | Arcelormittal | Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the same |
-
2023
- 2023-06-30 WO PCT/IB2023/056846 patent/WO2025003735A1/en not_active Ceased
-
2024
- 2024-04-25 WO PCT/IB2024/054050 patent/WO2024171172A1/en not_active Ceased
- 2024-04-25 CN CN202511040111.XA patent/CN121250246A/zh active Pending
- 2024-04-25 EP EP24727500.1A patent/EP4469613A1/en active Pending
- 2024-04-25 DE DE202024001582.3U patent/DE202024001582U1/de active Active
- 2024-04-25 CA CA3253248A patent/CA3253248A1/en active Pending
- 2024-04-25 CN CN202480001634.0A patent/CN118786236B/zh active Active
- 2024-04-25 CN CN202511040120.9A patent/CN120683428A/zh active Pending
- 2024-04-25 KR KR1020247028268A patent/KR20250005056A/ko active Pending
- 2024-04-25 CN CN202511041566.3A patent/CN121137471A/zh active Pending
- 2024-04-25 CN CN202511041570.XA patent/CN120905591A/zh active Pending
- 2024-04-25 JP JP2024549671A patent/JP2025512668A/ja active Pending
- 2024-04-25 MX MX2024010232A patent/MX2024010232A/es unknown
- 2024-08-16 ZA ZA2024/06315A patent/ZA202406315B/en unknown
- 2024-08-21 US US18/811,133 patent/US12312647B1/en active Active
-
2025
- 2025-01-06 US US19/011,522 patent/US12371756B2/en active Active
- 2025-01-06 US US19/011,515 patent/US12577630B1/en active Active
- 2025-01-06 US US19/011,505 patent/US12371755B2/en active Active
- 2025-05-12 JP JP2025079603A patent/JP2025122014A/ja active Pending
- 2025-06-23 US US19/246,645 patent/US20250313911A1/en active Pending
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