JPWO2023008003A5 - - Google Patents
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- Publication number
- JPWO2023008003A5 JPWO2023008003A5 JP2022559509A JP2022559509A JPWO2023008003A5 JP WO2023008003 A5 JPWO2023008003 A5 JP WO2023008003A5 JP 2022559509 A JP2022559509 A JP 2022559509A JP 2022559509 A JP2022559509 A JP 2022559509A JP WO2023008003 A5 JPWO2023008003 A5 JP WO2023008003A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel sheet
- temperature
- mass
- manufacturing
- 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 15
- 239000010959 steel Substances 0.000 claims 15
- 238000001816 cooling Methods 0.000 claims 9
- 238000000137 annealing Methods 0.000 claims 7
- 238000010438 heat treatment Methods 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 5
- 238000000034 method Methods 0.000 claims 5
- 238000005096 rolling process Methods 0.000 claims 4
- 239000010960 cold rolled steel Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 238000007747 plating Methods 0.000 claims 3
- 229910052684 Cerium Inorganic materials 0.000 claims 2
- 238000005304 joining Methods 0.000 claims 2
- 229910052746 lanthanum Inorganic materials 0.000 claims 2
- 238000005275 alloying Methods 0.000 claims 1
- 229910001566 austenite Inorganic materials 0.000 claims 1
- 238000005097 cold rolling Methods 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910000734 martensite Inorganic materials 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021123190 | 2021-07-28 | ||
| JP2021123190 | 2021-07-28 | ||
| PCT/JP2022/024964 WO2023008003A1 (ja) | 2021-07-28 | 2022-06-22 | 鋼板、部材およびそれらの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023008003A1 JPWO2023008003A1 (ru) | 2023-02-02 |
| JP7226672B1 JP7226672B1 (ja) | 2023-02-21 |
| JPWO2023008003A5 true JPWO2023008003A5 (ru) | 2023-07-04 |
Family
ID=85087860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022559509A Active JP7226672B1 (ja) | 2021-07-28 | 2022-06-22 | 鋼板、部材およびそれらの製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4350016A1 (ru) |
| JP (1) | JP7226672B1 (ru) |
| KR (1) | KR20240024947A (ru) |
| CN (1) | CN117651786A (ru) |
| WO (1) | WO2023008003A1 (ru) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4712882Y1 (ru) | 1968-08-13 | 1972-05-12 | ||
| JPS60109606A (ja) | 1983-11-16 | 1985-06-15 | Toyooki Kogyo Co Ltd | 分流弁 |
| 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 |
| CN109642294B (zh) | 2016-09-28 | 2021-01-26 | 杰富意钢铁株式会社 | 钢板及其制造方法 |
| CN109642295B (zh) * | 2016-09-28 | 2022-04-29 | 杰富意钢铁株式会社 | 钢板及其制造方法 |
| US20220090247A1 (en) * | 2018-12-21 | 2022-03-24 | Jfe Steel Corporation | Steel sheet, member, and methods for producing them |
| CN113490758B (zh) * | 2019-02-21 | 2023-06-09 | 杰富意钢铁株式会社 | 热压部件、热压用冷轧钢板及其制造方法 |
| EP3940091A4 (en) * | 2019-03-12 | 2022-01-26 | JFE Steel Corporation | HOT PRESS ELEMENT, METHOD OF PRODUCTION OF A STEEL SHEET FOR A HOT PRESS AND METHOD OF PRODUCTION OF A HOT PRESS ELEMENT |
-
2022
- 2022-06-22 CN CN202280050129.6A patent/CN117651786A/zh active Pending
- 2022-06-22 JP JP2022559509A patent/JP7226672B1/ja active Active
- 2022-06-22 WO PCT/JP2022/024964 patent/WO2023008003A1/ja active Application Filing
- 2022-06-22 KR KR1020247002167A patent/KR20240024947A/ko unknown
- 2022-06-22 EP EP22849078.5A patent/EP4350016A1/en active Pending
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