JP7401826B2 - 鋼板、及び鋼板の製造方法 - Google Patents
鋼板、及び鋼板の製造方法 Download PDFInfo
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- JP7401826B2 JP7401826B2 JP2022553525A JP2022553525A JP7401826B2 JP 7401826 B2 JP7401826 B2 JP 7401826B2 JP 2022553525 A JP2022553525 A JP 2022553525A JP 2022553525 A JP2022553525 A JP 2022553525A JP 7401826 B2 JP7401826 B2 JP 7401826B2
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- 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
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- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/007—Heat treatment of ferrous alloys containing Co
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- C21D6/008—Heat treatment of ferrous alloys containing Si
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- 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
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- C—CHEMISTRY; METALLURGY
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- 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
- C21D8/0226—Hot rolling
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- C—CHEMISTRY; METALLURGY
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- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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- 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
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- 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
- C21D8/0263—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 following hot rolling
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- C—CHEMISTRY; METALLURGY
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- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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- 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
- C21D8/0273—Final recrystallisation annealing
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- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
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- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
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- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
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- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020165790 | 2020-09-30 | ||
| JP2020165790 | 2020-09-30 | ||
| PCT/JP2021/029952 WO2022070636A1 (ja) | 2020-09-30 | 2021-08-16 | 鋼板、及び鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022070636A1 JPWO2022070636A1 (https=) | 2022-04-07 |
| JP7401826B2 true JP7401826B2 (ja) | 2023-12-20 |
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| JP (1) | JP7401826B2 (https=) |
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| EP4460586B1 (de) * | 2023-02-17 | 2025-08-13 | ThyssenKrupp Steel Europe AG | Hochfester stahl mit verbesserter resistenz gegen wasserstoffversprödung |
| WO2024149909A1 (de) * | 2023-02-17 | 2024-07-18 | Thyssenkrupp Steel Europe Ag | Hochfester stahl mit verbesserter resistenz gegen wasserstoffversprödung |
| WO2025219477A1 (de) * | 2024-04-19 | 2025-10-23 | Salzgitter Flachstahl Gmbh | Warmgewalztes stahlflachprodukt und verfahren zu dessen herstellung |
| CN118621248B (zh) * | 2024-06-07 | 2025-11-21 | 首钢集团有限公司 | 一种预涂层钢板及其制备方法 |
| WO2026071093A1 (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 |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010109702A1 (ja) | 2009-03-27 | 2010-09-30 | 株式会社神戸製鋼所 | 冷延鋼板 |
| WO2016129550A1 (ja) | 2015-02-13 | 2016-08-18 | 株式会社神戸製鋼所 | 切断端部での耐遅れ破壊特性に優れた超高強度鋼板 |
| WO2016152163A1 (ja) | 2015-03-25 | 2016-09-29 | Jfeスチール株式会社 | 冷延鋼板およびその製造方法 |
| JP2018003114A (ja) | 2016-07-05 | 2018-01-11 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
| WO2018062380A1 (ja) | 2016-09-28 | 2018-04-05 | Jfeスチール株式会社 | 鋼板およびその製造方法 |
| WO2018062381A1 (ja) | 2016-09-28 | 2018-04-05 | Jfeスチール株式会社 | 鋼板およびその製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101960034B (zh) * | 2008-03-27 | 2012-10-31 | 新日本制铁株式会社 | 成形性和焊接性优良的高强度冷轧钢板、高强度镀锌钢板、高强度合金化热浸镀锌钢板、及它们的制造方法 |
| 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 |
| RU2450079C1 (ru) * | 2011-03-11 | 2012-05-10 | Закрытое акционерное общество "Научно-Производственная Компания Технология машиностроения и Объемно-поверхностная закалка" (ЗАО "НПК Техмаш и ОПЗ") | Конструкционная сталь для объемно-поверхностной закалки |
| JP5895772B2 (ja) | 2012-09-03 | 2016-03-30 | 新日鐵住金株式会社 | 外観に優れ、靭性と降伏強度の等方性に優れた高強度熱延鋼板及びその製造方法 |
| JP6390573B2 (ja) * | 2015-09-29 | 2018-09-19 | Jfeスチール株式会社 | 冷延鋼板およびその製造方法 |
| JP6390572B2 (ja) * | 2015-09-29 | 2018-09-19 | Jfeスチール株式会社 | 冷延鋼板、めっき鋼板およびこれらの製造方法 |
| BR112018068935B1 (pt) | 2016-04-19 | 2022-08-09 | Jfe Steel Corporation | Placa de aço resistente à abrasão e métodos para produzir placa de aço resistente à abrasão |
| JP2020165790A (ja) | 2019-03-29 | 2020-10-08 | 三菱ケミカル株式会社 | 電荷検出型半導体センサ |
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- 2021-08-16 JP JP2022553525A patent/JP7401826B2/ja active Active
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- 2021-08-16 MX MX2022015467A patent/MX2022015467A/es unknown
- 2021-08-16 WO PCT/JP2021/029952 patent/WO2022070636A1/ja not_active Ceased
- 2021-08-16 KR KR1020227045234A patent/KR102843522B1/ko active Active
- 2021-08-16 CN CN202180045609.9A patent/CN115735012B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010109702A1 (ja) | 2009-03-27 | 2010-09-30 | 株式会社神戸製鋼所 | 冷延鋼板 |
| WO2016129550A1 (ja) | 2015-02-13 | 2016-08-18 | 株式会社神戸製鋼所 | 切断端部での耐遅れ破壊特性に優れた超高強度鋼板 |
| WO2016152163A1 (ja) | 2015-03-25 | 2016-09-29 | Jfeスチール株式会社 | 冷延鋼板およびその製造方法 |
| JP2018003114A (ja) | 2016-07-05 | 2018-01-11 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
| WO2018062380A1 (ja) | 2016-09-28 | 2018-04-05 | Jfeスチール株式会社 | 鋼板およびその製造方法 |
| WO2018062381A1 (ja) | 2016-09-28 | 2018-04-05 | Jfeスチール株式会社 | 鋼板およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12486552B2 (en) | 2025-12-02 |
| CN115735012A (zh) | 2023-03-03 |
| KR102843522B1 (ko) | 2025-08-11 |
| KR20230016210A (ko) | 2023-02-01 |
| US20230193415A1 (en) | 2023-06-22 |
| EP4223899A4 (en) | 2024-03-13 |
| JPWO2022070636A1 (https=) | 2022-04-07 |
| MX2022015467A (es) | 2023-01-16 |
| CN115735012B (zh) | 2024-08-09 |
| WO2022070636A1 (ja) | 2022-04-07 |
| EP4223899A1 (en) | 2023-08-09 |
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