JPWO2025084102A5 - - Google Patents

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Publication number
JPWO2025084102A5
JPWO2025084102A5 JP2025532545A JP2025532545A JPWO2025084102A5 JP WO2025084102 A5 JPWO2025084102 A5 JP WO2025084102A5 JP 2025532545 A JP2025532545 A JP 2025532545A JP 2025532545 A JP2025532545 A JP 2025532545A JP WO2025084102 A5 JPWO2025084102 A5 JP WO2025084102A5
Authority
JP
Japan
Prior art keywords
aspect ratio
average aspect
austenite grains
prior austenite
region
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
JP2025532545A
Other languages
English (en)
Japanese (ja)
Other versions
JP7759021B2 (ja
JPWO2025084102A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/034451 external-priority patent/WO2025084102A1/ja
Publication of JPWO2025084102A1 publication Critical patent/JPWO2025084102A1/ja
Publication of JPWO2025084102A5 publication Critical patent/JPWO2025084102A5/ja
Application granted granted Critical
Publication of JP7759021B2 publication Critical patent/JP7759021B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2025532545A 2023-10-16 2024-09-26 熱延鋼板及び部品 Active JP7759021B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023178181 2023-10-16
JP2023178181 2023-10-16
PCT/JP2024/034451 WO2025084102A1 (ja) 2023-10-16 2024-09-26 熱延鋼板及び部品

Publications (3)

Publication Number Publication Date
JPWO2025084102A1 JPWO2025084102A1 (https=) 2025-04-24
JPWO2025084102A5 true JPWO2025084102A5 (https=) 2025-09-25
JP7759021B2 JP7759021B2 (ja) 2025-10-23

Family

ID=95448250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025532545A Active JP7759021B2 (ja) 2023-10-16 2024-09-26 熱延鋼板及び部品

Country Status (3)

Country Link
JP (1) JP7759021B2 (https=)
CN (1) CN121844074A (https=)
WO (1) WO2025084102A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6327282B2 (ja) * 2015-05-12 2018-05-23 Ｊｆｅスチール株式会社 高強度熱延鋼板およびその製造方法
JP7010418B1 (ja) * 2020-03-25 2022-01-26 Ｊｆｅスチール株式会社 高強度熱延鋼板及びその製造方法
US12442062B2 (en) * 2021-01-15 2025-10-14 Nippon Steel Corporation Hot-rolled steel sheet

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