JPWO2024162175A5 - - Google Patents
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- Publication number
- JPWO2024162175A5 JPWO2024162175A5 JP2024531140A JP2024531140A JPWO2024162175A5 JP WO2024162175 A5 JPWO2024162175 A5 JP WO2024162175A5 JP 2024531140 A JP2024531140 A JP 2024531140A JP 2024531140 A JP2024531140 A JP 2024531140A JP WO2024162175 A5 JPWO2024162175 A5 JP WO2024162175A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel sheet
- temperature
- plate according
- steel plate
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 18
- 239000010959 steel Substances 0.000 claims 18
- 238000001816 cooling Methods 0.000 claims 8
- 238000000137 annealing Methods 0.000 claims 6
- 238000005096 rolling process Methods 0.000 claims 4
- 229910000859 α-Fe Inorganic materials 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000010960 cold rolled steel Substances 0.000 claims 2
- 238000005304 joining Methods 0.000 claims 2
- 238000007747 plating Methods 0.000 claims 2
- 229910001566 austenite Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910000734 martensite Inorganic materials 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023011603 | 2023-01-30 | ||
| JP2023011603 | 2023-01-30 | ||
| PCT/JP2024/002240 WO2024162175A1 (ja) | 2023-01-30 | 2024-01-25 | 鋼板、部材およびそれらの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024162175A1 JPWO2024162175A1 (https=) | 2024-08-08 |
| JPWO2024162175A5 true JPWO2024162175A5 (https=) | 2025-01-07 |
| JP7632758B2 JP7632758B2 (ja) | 2025-02-19 |
Family
ID=92146702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024531140A Active JP7632758B2 (ja) | 2023-01-30 | 2024-01-25 | 鋼板、部材およびそれらの製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4632098A4 (https=) |
| JP (1) | JP7632758B2 (https=) |
| KR (1) | KR20250126110A (https=) |
| CN (1) | CN120530221A (https=) |
| MX (1) | MX2025008612A (https=) |
| WO (1) | WO2024162175A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026058661A1 (ja) * | 2024-09-13 | 2026-03-19 | 株式会社神戸製鋼所 | 鋼板および電気亜鉛めっき鋼板 |
| WO2026071091A1 (ja) * | 2024-09-30 | 2026-04-02 | Ｊｆｅスチール株式会社 | 鋼板、部材およびそれらの製造方法 |
| WO2026071092A1 (ja) * | 2024-09-30 | 2026-04-02 | Ｊｆｅスチール株式会社 | 鋼板、部材およびそれらの製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4712882B2 (ja) | 2008-07-11 | 2011-06-29 | 株式会社神戸製鋼所 | 耐水素脆化特性および加工性に優れた高強度冷延鋼板 |
| JP5630125B2 (ja) * | 2009-08-06 | 2014-11-26 | 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 |
| EP3128026B1 (en) * | 2014-03-31 | 2019-03-06 | JFE Steel Corporation | High-strength cold rolled steel sheet exhibiting excellent material-quality uniformity, and production method therefor |
| KR102206448B1 (ko) * | 2016-08-10 | 2021-01-21 | 제이에프이 스틸 가부시키가이샤 | 박강판 및 그의 제조 방법 |
| JP6540764B2 (ja) * | 2016-09-16 | 2019-07-10 | Ｊｆｅスチール株式会社 | 耐摩耗鋼板およびその製造方法 |
| JP6388085B2 (ja) | 2016-09-28 | 2018-09-12 | Ｊｆｅスチール株式会社 | 鋼板およびその製造方法 |
| EP3828297B1 (en) * | 2018-08-31 | 2026-01-28 | JFE Steel Corporation | High-strength steel plate and method for producing same |
| JP7239078B1 (ja) * | 2021-07-09 | 2023-03-14 | Ｊｆｅスチール株式会社 | 高強度鋼板、高強度めっき鋼板及びそれらの製造方法並びに部材 |
| WO2023008003A1 (ja) * | 2021-07-28 | 2023-02-02 | Ｊｆｅスチール株式会社 | 鋼板、部材およびそれらの製造方法 |
-
2024
- 2024-01-25 EP EP24750124.0A patent/EP4632098A4/en active Pending
- 2024-01-25 KR KR1020257024406A patent/KR20250126110A/ko active Pending
- 2024-01-25 WO PCT/JP2024/002240 patent/WO2024162175A1/ja not_active Ceased
- 2024-01-25 CN CN202480009094.0A patent/CN120530221A/zh active Pending
- 2024-01-25 JP JP2024531140A patent/JP7632758B2/ja active Active
-
2025
- 2025-07-23 MX MX2025008612A patent/MX2025008612A/es unknown