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
EP2003220A4 EP07713805A EP07713805A EP2003220A4 EP 2003220 A4 EP2003220 A4 EP 2003220A4 EP 07713805 A EP07713805 A EP 07713805A EP 07713805 A EP07713805 A EP 07713805A EP 2003220 A4 EP2003220 A4 EP 2003220A4
Authority
EP
European Patent Office
Prior art keywords
manufacture
steel plate
fine blanking
excellent fine
processability
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
EP07713805A
Other languages
German (de)
English (en)
Other versions
EP2003220A1 (fr
EP2003220B1 (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.)
Filing date
Publication date
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2003220A1 publication Critical patent/EP2003220A1/fr
Publication of EP2003220A4 publication Critical patent/EP2003220A4/fr
Application granted granted Critical
Publication of EP2003220B1 publication Critical patent/EP2003220B1/fr
Active legal-status Critical Current
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 (24)

* 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
WO2013102986A1 (fr) * 2012-01-05 2013-07-11 Ｊｆｅスチール株式会社 Tôle d'acier laminée à chaud à forte teneur en carbone et son procédé de production
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 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) 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
EP3282032A4 (fr) * 2015-04-10 2018-09-12 Nippon Steel & Sumitomo Metal Corporation Tôle d'acier ayant une excellente aptitude au façonnage à froid lors du formage et son procédé de production
ES2769275T3 (es) 2015-05-26 2020-06-25 Nippon Steel Corp Chapa de acero y procedimiento para su fabricación
CN107735505B (zh) * 2015-06-17 2019-10-18 日本制铁株式会社 钢板及制造方法
KR102288156B1 (ko) * 2017-02-21 2021-08-11 제이에프이 스틸 가부시키가이샤 고탄소 열연 강판 및 그 제조 방법
MX2020008776A (es) 2018-02-23 2020-10-01 Jfe Steel Corp Chapa de acero laminada en frio alta en carbono y metodo para fabricar la misma.
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
EP3933055A1 (fr) * 2019-02-28 2022-01-05 JFE Steel Corporation Tôle en acier, élément, et procédé de fabrication de ceux-ci
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
WO2022059186A1 (fr) * 2020-09-18 2022-03-24 株式会社東芝 Dispositif d'estimation de grosseur de grain, procédé d'estimation de grosseur de grain, programme d'estimation de grosseur de grain et système d'estimation de grosseur de grain
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

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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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

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

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