JP3637885B2 - 加工性に優れた超高張力鋼板ならびにその製造方法および加工方法 - Google Patents

加工性に優れた超高張力鋼板ならびにその製造方法および加工方法 Download PDF

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Publication number
JP3637885B2
JP3637885B2 JP2001282774A JP2001282774A JP3637885B2 JP 3637885 B2 JP3637885 B2 JP 3637885B2 JP 2001282774 A JP2001282774 A JP 2001282774A JP 2001282774 A JP2001282774 A JP 2001282774A JP 3637885 B2 JP3637885 B2 JP 3637885B2
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steel sheet
ultra
strength steel
workability
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Expired - Fee Related
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JP2001282774A
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English (en)
Japanese (ja)
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JP2003089848A (ja
JP2003089848A5 (enrdf_load_stackoverflow
Inventor
毅 塩崎
義正 船川
邦和 冨田
徹夫 山本
英司 前田
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JFE Steel Corp
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JFE Steel Corp
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Priority to JP2001282774A priority Critical patent/JP3637885B2/ja
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority to ES01980929.2T priority patent/ES2690275T3/es
Priority to KR10-2002-7006320A priority patent/KR100486753B1/ko
Priority to PCT/JP2001/009469 priority patent/WO2002036840A1/ja
Priority to BRPI0107389-3A priority patent/BR0107389B1/pt
Priority to CA002395901A priority patent/CA2395901C/en
Priority to EP01980929.2A priority patent/EP1338665B1/en
Priority to CNB018033644A priority patent/CN1153841C/zh
Priority to US10/108,691 priority patent/US6666932B2/en
Publication of JP2003089848A publication Critical patent/JP2003089848A/ja
Priority to US10/686,357 priority patent/US20040074573A1/en
Application granted granted Critical
Publication of JP3637885B2 publication Critical patent/JP3637885B2/ja
Publication of JP2003089848A5 publication Critical patent/JP2003089848A5/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001282774A 2000-10-31 2001-09-18 加工性に優れた超高張力鋼板ならびにその製造方法および加工方法 Expired - Fee Related JP3637885B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2001282774A JP3637885B2 (ja) 2001-09-18 2001-09-18 加工性に優れた超高張力鋼板ならびにその製造方法および加工方法
CNB018033644A CN1153841C (zh) 2000-10-31 2001-10-29 高强度热轧钢板和它的制造方法
PCT/JP2001/009469 WO2002036840A1 (fr) 2000-10-31 2001-10-29 Tole d"acier laminee a chaud presentant une resistance elevee a la traction et procede de fabrication
BRPI0107389-3A BR0107389B1 (pt) 2000-10-31 2001-10-29 folha de aço laminada a quente de alta resistência, método de fabricação da mesma e folha de aço galvanizado.
CA002395901A CA2395901C (en) 2000-10-31 2001-10-29 High strength hot rolled steel sheet and method for manufacturing the same
EP01980929.2A EP1338665B1 (en) 2000-10-31 2001-10-29 High tensile hot rolled steel sheet and method for production thereof
ES01980929.2T ES2690275T3 (es) 2000-10-31 2001-10-29 Chapa de acero laminado en caliente de alta resistencia y método para la fabricación de la misma
KR10-2002-7006320A KR100486753B1 (ko) 2000-10-31 2001-10-29 고장력 열연강판 및 그 제조방법
US10/108,691 US6666932B2 (en) 2000-10-31 2002-03-28 High strength hot rolled steel sheet
US10/686,357 US20040074573A1 (en) 2000-10-31 2003-10-14 High strength hot rolled steel sheet and method for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001282774A JP3637885B2 (ja) 2001-09-18 2001-09-18 加工性に優れた超高張力鋼板ならびにその製造方法および加工方法

Publications (3)

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JP2003089848A JP2003089848A (ja) 2003-03-28
JP3637885B2 true JP3637885B2 (ja) 2005-04-13
JP2003089848A5 JP2003089848A5 (enrdf_load_stackoverflow) 2005-04-28

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JP2001282774A Expired - Fee Related JP3637885B2 (ja) 2000-10-31 2001-09-18 加工性に優れた超高張力鋼板ならびにその製造方法および加工方法

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JP (1) JP3637885B2 (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4547951B2 (ja) * 2004-03-18 2010-09-22 Ｊｆｅスチール株式会社 加工性に優れた厚物高強度熱延鋼板およびその製造方法
JP4525299B2 (ja) * 2004-10-29 2010-08-18 Ｊｆｅスチール株式会社 加工性に優れた高強度熱延鋼板およびその製造方法
JP4776296B2 (ja) * 2005-07-29 2011-09-21 Ｊｆｅスチール株式会社 超塑性を示す超高強度鋼板の加工方法
KR100968013B1 (ko) 2005-08-05 2010-07-07 제이에프이 스틸 가부시키가이샤 고장력강판 및 그 제조방법
JP4819489B2 (ja) 2005-11-25 2011-11-24 Ｊｆｅスチール株式会社 一様伸び特性に優れた高強度鋼板およびその製造方法
US7846275B2 (en) 2006-05-24 2010-12-07 Kobe Steel, Ltd. High strength hot rolled steel sheet having excellent stretch flangeability and its production method
JP4853304B2 (ja) * 2007-01-24 2012-01-11 Ｊｆｅスチール株式会社 高強度熱延鋼板
JP2009138276A (ja) * 2009-01-16 2009-06-25 Jfe Steel Corp 析出強化型高強度鋼板の設計方法、その製造方法、および析出強化型高強度鋼板
JP4557080B2 (ja) * 2009-01-16 2010-10-06 Ｊｆｅスチール株式会社 析出強化型高強度鋼板の製造方法、および析出強化型高強度鋼板
JP5458641B2 (ja) * 2009-04-21 2014-04-02 Ｊｆｅスチール株式会社 炭化物分散鋼
WO2013099206A1 (ja) * 2011-12-27 2013-07-04 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
US10301698B2 (en) 2012-01-31 2019-05-28 Jfe Steel Corporation Hot-rolled steel sheet for generator rim and method for manufacturing the same
BR112015006077B1 (pt) 2012-09-26 2020-01-28 Nippon Steel & Sumitomo Metal Corp folha de aço bifásico e método de fabricação da mesma
US10273566B2 (en) 2012-12-11 2019-04-30 Nippon Steel & Sumitomo Metal Corporation Hot-rolled steel sheet and method for producing same
MX2018001280A (es) 2015-07-31 2018-05-17 Nippon Steel & Sumitomo Metal Corp Lamina de acero de estructura tipo mixta de transformacion inducida por tension y metodo para fabricar la misma.
US11255005B2 (en) 2016-08-18 2022-02-22 Nippon Steel Corporation Hot-rolled steel sheet
KR102031445B1 (ko) 2017-12-22 2019-10-11 주식회사 포스코 내충격특성이 우수한 고강도 강판 및 그 제조방법
JP7445172B2 (ja) 2020-04-17 2024-03-07 日本製鉄株式会社 高強度熱延鋼板
KR102560057B1 (ko) 2020-12-21 2023-07-26 주식회사 포스코 굽힘 가공성이 우수한 고항복비 고강도 강판 및 그 제조방법
CN114015932B (zh) * 2021-10-12 2022-11-15 北京科技大学 一种具有优异扩孔性能的800MPa级冷轧低合金高强钢的制备方法

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