JPWO2024214765A5 - - Google Patents

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Publication number
JPWO2024214765A5
JPWO2024214765A5 JP2025514001A JP2025514001A JPWO2024214765A5 JP WO2024214765 A5 JPWO2024214765 A5 JP WO2024214765A5 JP 2025514001 A JP2025514001 A JP 2025514001A JP 2025514001 A JP2025514001 A JP 2025514001A JP WO2024214765 A5 JPWO2024214765 A5 JP WO2024214765A5
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JP
Japan
Prior art keywords
hot press
mold
region
blank
slow cooling
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
JP2025514001A
Other languages
English (en)
Japanese (ja)
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JPWO2024214765A1 (https=
JP7730075B2 (ja
Filing date
Publication date
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Priority claimed from PCT/JP2024/014643 external-priority patent/WO2024214765A1/ja
Publication of JPWO2024214765A1 publication Critical patent/JPWO2024214765A1/ja
Publication of JPWO2024214765A5 publication Critical patent/JPWO2024214765A5/ja
Application granted granted Critical
Publication of JP7730075B2 publication Critical patent/JP7730075B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2025514001A 2023-04-11 2024-04-11 金型、及び熱間プレス成形品の製造方法 Active JP7730075B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023063809 2023-04-11
JP2023063809 2023-04-11
PCT/JP2024/014643 WO2024214765A1 (ja) 2023-04-11 2024-04-11 金型、及び熱間プレス成形品の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024214765A1 JPWO2024214765A1 (https=) 2024-10-17
JPWO2024214765A5 true JPWO2024214765A5 (https=) 2025-07-15
JP7730075B2 JP7730075B2 (ja) 2025-08-27

Family

ID=93059478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025514001A Active JP7730075B2 (ja) 2023-04-11 2024-04-11 金型、及び熱間プレス成形品の製造方法

Country Status (2)

Country Link
JP (1) JP7730075B2 (https=)
WO (1) WO2024214765A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230158086A (ko) * 2021-03-30 2023-11-17 닛폰세이테츠 가부시키가이샤 금형 및 열간 프레스 성형품의 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006104527A (ja) * 2004-10-06 2006-04-20 Nippon Steel Corp 高強度部品の製造方法と高強度部品
JP4542439B2 (ja) 2005-01-21 2010-09-15 新日本製鐵株式会社 金属板材の熱間プレス成形方法およびその装置
DE102009043926A1 (de) * 2009-09-01 2011-03-10 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zur Herstellung eines Metallbauteils
JP6424195B2 (ja) 2016-11-14 2018-11-14 株式会社豊田中央研究所 熱間プレス成形方法
CA3057804C (en) 2017-03-24 2020-04-07 Nippon Steel Corporation Hat member
JP2019122984A (ja) 2018-01-16 2019-07-25 高周波熱錬株式会社 ホットプレス用鋼板の加熱方法及びホットプレス品の製造方法
JP7214973B2 (ja) 2018-03-30 2023-01-31 マツダ株式会社 熱間プレス加工方法及び加工装置
MX2022012385A (es) 2020-04-03 2022-10-18 Nippon Steel Corp Aparato de prensado en caliente y metodo para fabricar un producto formado por prensado en caliente.
EP4129520A4 (en) 2020-04-03 2023-09-20 Nippon Steel Corporation HOT PRESSING LINE AND METHOD FOR MANUFACTURING A HOT PRESSING MOLDED ARTICLE
JP7397382B2 (ja) 2020-09-28 2023-12-13 日本製鉄株式会社 金型及びプレス成形品の製造方法
KR20230158086A (ko) 2021-03-30 2023-11-17 닛폰세이테츠 가부시키가이샤 금형 및 열간 프레스 성형품의 제조 방법

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