JPWO2025225531A1 - - Google Patents
Info
- Publication number
- JPWO2025225531A1 JPWO2025225531A1 JP2025541653A JP2025541653A JPWO2025225531A1 JP WO2025225531 A1 JPWO2025225531 A1 JP WO2025225531A1 JP 2025541653 A JP2025541653 A JP 2025541653A JP 2025541653 A JP2025541653 A JP 2025541653A JP WO2025225531 A1 JPWO2025225531 A1 JP WO2025225531A1
- Authority
- JP
- Japan
- 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
Classifications
-
- 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
- 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
-
- 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
-
- 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
-
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024069579 | 2024-04-23 | ||
| JP2024069579 | 2024-04-23 | ||
| PCT/JP2025/015258 WO2025225531A1 (ja) | 2024-04-23 | 2025-04-18 | 熱延鋼板およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2025225531A1 true JPWO2025225531A1 (https=) | 2025-10-30 |
| JP7779447B1 JP7779447B1 (ja) | 2025-12-03 |
| JPWO2025225531A5 JPWO2025225531A5 (https=) | 2026-04-01 |
Family
ID=97490181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025541653A Active JP7779447B1 (ja) | 2024-04-23 | 2025-04-18 | 熱延鋼板およびその製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7779447B1 (https=) |
| WO (1) | WO2025225531A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6572963B2 (ja) * | 2017-12-25 | 2019-09-11 | Ｊｆｅスチール株式会社 | 熱延鋼板およびその製造方法 |
| KR102662624B1 (ko) * | 2019-01-09 | 2024-05-07 | 닛폰세이테츠 가부시키가이샤 | 열간 압연 강판 및 용접 이음매, 그리고 그들의 제조 방법 |
| JP7014341B2 (ja) * | 2020-02-21 | 2022-02-01 | Ｊｆｅスチール株式会社 | 鋼板および鋼板の製造方法 |
| WO2022259697A1 (ja) * | 2021-06-10 | 2022-12-15 | Ｊｆｅスチール株式会社 | 鋼矢板及びその製造方法 |
-
2025
- 2025-04-18 WO PCT/JP2025/015258 patent/WO2025225531A1/ja active Pending
- 2025-04-18 JP JP2025541653A patent/JP7779447B1/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW202542331A (zh) | 2025-11-01 |
| WO2025225531A1 (ja) | 2025-10-30 |
| JP7779447B1 (ja) | 2025-12-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250716 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250716 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20250716 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250812 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20251021 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20251103 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7779447 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |