JPWO2025053213A5 - - Google Patents

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Publication number
JPWO2025053213A5
JPWO2025053213A5 JP2025535112A JP2025535112A JPWO2025053213A5 JP WO2025053213 A5 JPWO2025053213 A5 JP WO2025053213A5 JP 2025535112 A JP2025535112 A JP 2025535112A JP 2025535112 A JP2025535112 A JP 2025535112A JP WO2025053213 A5 JPWO2025053213 A5 JP WO2025053213A5
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JP
Japan
Prior art keywords
depth
depth position
region
hard phase
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
Application number
JP2025535112A
Other languages
English (en)
Japanese (ja)
Other versions
JP7820682B2 (ja
JPWO2025053213A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/031841 external-priority patent/WO2025053213A1/ja
Publication of JPWO2025053213A1 publication Critical patent/JPWO2025053213A1/ja
Publication of JPWO2025053213A5 publication Critical patent/JPWO2025053213A5/ja
Application granted granted Critical
Publication of JP7820682B2 publication Critical patent/JP7820682B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2025535112A 2023-09-06 2024-09-05 鋼板及び外板部材 Active JP7820682B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023144296 2023-09-06
JP2023144296 2023-09-06
PCT/JP2024/031841 WO2025053213A1 (ja) 2023-09-06 2024-09-05 鋼板及び外板部材

Publications (3)

Publication Number Publication Date
JPWO2025053213A1 JPWO2025053213A1 (https=) 2025-03-13
JPWO2025053213A5 true JPWO2025053213A5 (https=) 2025-08-26
JP7820682B2 JP7820682B2 (ja) 2026-02-26

Family

ID=94923319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025535112A Active JP7820682B2 (ja) 2023-09-06 2024-09-05 鋼板及び外板部材

Country Status (4)

Country Link
JP (1) JP7820682B2 (https=)
KR (1) KR20260041896A (https=)
CN (1) CN121752749A (https=)
WO (1) WO2025053213A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0692617B2 (ja) * 1989-08-21 1994-11-16 新日本製鐵株式会社 表面性状と加工性に優れた複合組織熱延高張力鋼板の製造方法
JP4380348B2 (ja) 2004-02-09 2009-12-09 Ｊｆｅスチール株式会社 表面品質に優れる高強度溶融亜鉛めっき鋼板
KR102440756B1 (ko) * 2020-12-15 2022-09-08 주식회사 포스코 표면 경도가 낮고 저온 충격인성이 우수한 강재 및 그 제조방법
KR20240105404A (ko) 2021-12-03 2024-07-05 닛폰세이테츠 가부시키가이샤 강판
JP7773069B2 (ja) 2022-02-01 2025-11-19 日本製鉄株式会社 鋼板
JPWO2024070052A1 (https=) 2022-09-30 2024-04-04

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