EP2003220A4 - Plaque en acier ayant une excellente aptitude a la transformation par decoupage fin et son procede de fabrication - Google Patents

Plaque en acier ayant une excellente aptitude a la transformation par decoupage fin et son procede de fabrication

Info

Publication number: EP2003220A4
Authority: EP; European Patent Office
Prior art keywords: manufacturing; same; steel plate; fine cutting; excellent fine
Prior art date: 2006-03-31
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

EP07713805A

Other languages

German (de)

English (en)

Other versions

EP2003220B1 (fr

EP2003220A1 (fr

Inventor

Nobusuke Kariya

Takeshi Yokota

Nobuyuki Nakamura

Kazuhiro Seto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Steel Corp

Original Assignee

JFE Steel Corp

Priority date (The priority date 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 date listed.)

2006-03-31

Filing date

2007-01-29

Publication date

2010-02-24

2007-01-29 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2008-12-17 Publication of EP2003220A1 publication Critical patent/EP2003220A1/fr

2010-02-24 Publication of EP2003220A4 publication Critical patent/EP2003220A4/fr

2013-01-16 Application granted granted Critical

2013-01-16 Publication of EP2003220B1 publication Critical patent/EP2003220B1/fr

Status Active legal-status Critical Current

2027-01-29 Anticipated expiration legal-status Critical

Links

Classifications

- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Heat Treatment Of Sheet Steel (AREA)

EP07713805A 2006-03-31 2007-01-29 Plaque en acier ayant une excellente aptitude a la transformation par decoupage fin et son procede de fabrication Active EP2003220B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2006100794A JP5076347B2 (ja)	2006-03-31	2006-03-31	ファインブランキング加工性に優れた鋼板およびその製造方法
PCT/JP2007/051843 WO2007116599A1 (fr)	2006-03-31	2007-01-29	Plaque en acier ayant une excellente aptitude a la transformation par decoupage fin et son procede de fabrication

Publications (3)

Publication Number	Publication Date
EP2003220A1 EP2003220A1 (fr)	2008-12-17
EP2003220A4 true EP2003220A4 (fr)	2010-02-24
EP2003220B1 EP2003220B1 (fr)	2013-01-16

Family

ID=38580902

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07713805A Active EP2003220B1 (fr)	2006-03-31	2007-01-29	Plaque en acier ayant une excellente aptitude a la transformation par decoupage fin et son procede de fabrication

Country Status (6)

Country	Link
US (1)	US20090308504A1 (fr)
EP (1)	EP2003220B1 (fr)
JP (1)	JP5076347B2 (fr)
KR (1)	KR101024232B1 (fr)
CN (1)	CN101379207B (fr)
WO (1)	WO2007116599A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4952236B2 (ja) *	2006-12-25	2012-06-13	Ｊｆｅスチール株式会社	高炭素熱延鋼板およびその製造方法
JP5163451B2 (ja) *	2008-11-28	2013-03-13	Ｊｆｅスチール株式会社	鋼材の設計方法
JP5440203B2 (ja) *	2010-01-22	2014-03-12	Ｊｆｅスチール株式会社	高炭素熱延鋼板の製造方法
JP5549640B2 (ja) *	2011-05-18	2014-07-16	Ｊｆｅスチール株式会社	高炭素薄鋼板およびその製造方法
KR101284294B1 (ko) *	2011-06-01	2013-07-08	현대자동차주식회사	비조질강 제품의 제조방법
CN102312168B (zh) *	2011-07-01	2013-04-03	山西太钢不锈钢股份有限公司	一种预硬态塑料模具钢钢板及其制造方法
JP2013112890A (ja) *	2011-11-30	2013-06-10	Nisshin Steel Co Ltd	プレス加工用焼鈍鋼板および製造法並びに耐摩耗性に優れる機械部品
JP5590254B2 (ja) *	2012-01-05	2014-09-17	Ｊｆｅスチール株式会社	高炭素熱延鋼板およびその製造方法
JP2013155390A (ja) *	2012-01-26	2013-08-15	Jfe Steel Corp	疲労特性に優れた高強度熱延鋼板およびその製造方法
CA2868956C (fr) *	2012-03-30	2020-04-14	Voestalpine Stahl Gmbh	Feuille d'acier galvanise par immersion a chaud pour un formage par pressage, ayant d'excellentes aptitude au faconnage a froid, trempabilite dans un moule et proprietes de surface, et son procede de fabrication
JP5768781B2 (ja) *	2012-08-09	2015-08-26	新日鐵住金株式会社	高炭素鋼板
JP2013164168A (ja) *	2013-05-24	2013-08-22	Sumitomo Heavy Ind Ltd	偏心揺動型の減速機及びその偏心体軸の製造方法
KR101853533B1 (ko) *	2013-07-09	2018-04-30	제이에프이 스틸 가부시키가이샤	고탄소 열연 강판 및 그 제조 방법
JP5812048B2 (ja) *	2013-07-09	2015-11-11	Ｊｆｅスチール株式会社	焼入れ性および加工性に優れる高炭素熱延鋼板およびその製造方法
CN107250415B (zh) *	2015-04-10	2019-10-01	日本制铁株式会社	成形时的冷加工性优良的钢板及其制造方法
BR112017025030A2 (pt)	2015-05-26	2018-08-07	Nippon Steel & Sumitomo Metal Corporation	folha de aço e método de fabricação para a mesma
BR112017025756A2 (pt) *	2015-06-17	2018-08-14	Nippon Steel & Sumitomo Metal Corporation	chapa de aço e método de fabricação
CN118147535A (zh) *	2017-02-21	2024-06-07	杰富意钢铁株式会社	高碳热轧钢板及其制造方法
JP6575733B1 (ja) *	2018-02-23	2019-09-18	Ｊｆｅスチール株式会社	高炭素冷延鋼板およびその製造方法
JP2019157267A (ja) *	2018-03-08	2019-09-19	日鉄日新製鋼株式会社	炭素合金鋼板および炭素合金鋼板の製造方法
MX2021010394A (es) *	2019-02-28	2021-10-01	Jfe Steel Corp	Lamina de acero y miembro, y metodos para fabricar los mismos.
CN114058941A (zh) *	2020-07-31	2022-02-18	宝山钢铁股份有限公司	一种冷轧钢板及制造方法和汽车用冲裁件
US12067703B2 (en) *	2020-09-18	2024-08-20	Kabushiki Kaisha Toshiba	Grain size estimation device, grain size estimation method, grain size estimation program, and grain size estimation system
CN115747661B (zh) *	2022-11-29	2023-11-24	莱芜钢铁集团银山型钢有限公司	一种抗550℃-600℃回火软化钢板及其生产方法
CN118979199A (zh) *	2024-08-05	2024-11-19	武汉钢铁有限公司	一种采用csp产线生产的热轧精冲钢及生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001107144A (ja) *	1999-10-05	2001-04-17	Sumitomo Metal Ind Ltd	成形性および焼入れ性に優れた熱延鋼板の製造方法

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Publication number	Priority date	Publication date	Assignee	Title
US3926692A (en) *	1974-09-30	1975-12-16	United States Steel Corp	Drawability of deoxidized steels by the addition of phosphorus and silicon
JPS5550427A (en) *	1978-10-03	1980-04-12	Kawasaki Steel Corp	Manufacture of hot rolled medium or high carbon steel strip suitable for use in precision punching
JPS58734B2 (ja) *	1978-11-14	1983-01-07	日新製鋼株式会社	精密打抜き加工用低合金鋼板（帯）の製造法
JPS5976861A (ja)	1982-10-27	1984-05-02	Nisshin Steel Co Ltd	精密打抜き用鋼板
JPH05339676A (ja) *	1992-06-11	1993-12-21	Nippon Steel Corp	冷間加工性の優れた機械構造用鋼材およびその製造方法
JP3801667B2 (ja) *	1995-04-27	2006-07-26	日新製鋼株式会社	精密打抜き用高強度鋼板の製造方法
JPH0949065A (ja)	1995-08-07	1997-02-18	Kobe Steel Ltd	伸びフランジ性にすぐれる耐摩耗用熱延鋼板及びその製造方法
JP3269384B2 (ja)	1996-05-23	2002-03-25	日本鋼管株式会社	打抜性と焼入性に優れた高炭素鋼
JP4377973B2 (ja) *	1998-03-12	2009-12-02	日新製鋼株式会社	局部延性と熱処理性に優れた鋼板
JP4465057B2 (ja) *	1999-03-16	2010-05-19	日新製鋼株式会社	精密打抜き用高炭素鋼板
JP3752118B2 (ja) *	1999-08-31	2006-03-08	新日本製鐵株式会社	成形性に優れた高炭素鋼板
JP3755368B2 (ja)	2000-01-31	2006-03-15	Ｊｆｅスチール株式会社	伸びフランジ性に優れた高炭素鋼板
JP5574714B2 (ja) *	2010-01-06	2014-08-20	株式会社東芝	伝熱促進管の製造方法、伝熱促進管用型、伝熱促進管、熱交換器、核融合炉、及び中性粒子入射加熱装置

2006
- 2006-03-31 JP JP2006100794A patent/JP5076347B2/ja not_active Expired - Fee Related
2007
- 2007-01-29 KR KR1020087016380A patent/KR101024232B1/ko active Active
- 2007-01-29 WO PCT/JP2007/051843 patent/WO2007116599A1/fr not_active Ceased
- 2007-01-29 EP EP07713805A patent/EP2003220B1/fr active Active
- 2007-01-29 US US12/159,017 patent/US20090308504A1/en not_active Abandoned
- 2007-01-29 CN CN2007800040153A patent/CN101379207B/zh active Active

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001107144A (ja) *	1999-10-05	2001-04-17	Sumitomo Metal Ind Ltd	成形性および焼入れ性に優れた熱延鋼板の製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FUJITA TAKESHI, NAKAMURA NOBUYUKI, IIZUKA SHUNJI: "High-Carbon Steel Sheets for Power Train Parts -Formable High-Carbon Steel Sheets Suitable for One-Piece Forming-", JFE TECHNICAL REPORT, no. 4, 1 November 2004 (2004-11-01) - 1 November 2004 (2004-11-01), pages 44 - 49, XP002562361, Retrieved from the Internet <URL:http://www.jfe-steel.co.jp/en/research/report/004/pdf/004-08.pdf> [retrieved on 20100105] *
See also references of WO2007116599A1 *

Also Published As

Publication number	Publication date
CN101379207B (zh)	2010-10-06
KR101024232B1 (ko)	2011-03-29
EP2003220B1 (fr)	2013-01-16
JP2007270325A (ja)	2007-10-18
CN101379207A (zh)	2009-03-04
JP5076347B2 (ja)	2012-11-21
EP2003220A1 (fr)	2008-12-17
WO2007116599A1 (fr)	2007-10-18
KR20080081955A (ko)	2008-09-10
US20090308504A1 (en)	2009-12-17

Legal Events

Date	Code	Title	Description
2008-11-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2009-05-06	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2010-02-24	A4	Supplementary search report drawn up and despatched	Effective date: 20100126
2010-07-07	17Q	First examination report despatched	Effective date: 20100607
2012-07-03	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Ref document number: 602007028066 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: C22C0038000000 Ipc: C22C0038020000
2012-07-27	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2012-08-08	DAX	Request for extension of the european patent (deleted)
2012-08-08	RIC1	Information provided on ipc code assigned before grant	Ipc: C22C 38/22 20060101ALI20120703BHEP Ipc: C22C 38/02 20060101AFI20120703BHEP Ipc: C22C 38/04 20060101ALI20120703BHEP
2012-12-12	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
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