KR101023633B1 - 파인 블랭킹 가공성이 우수한 강판 및 그 제조 방법 - Google Patents

파인 블랭킹 가공성이 우수한 강판 및 그 제조 방법 Download PDF

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KR101023633B1
KR101023633B1 KR1020087016379A KR20087016379A KR101023633B1 KR 101023633 B1 KR101023633 B1 KR 101023633B1 KR 1020087016379 A KR1020087016379 A KR 1020087016379A KR 20087016379 A KR20087016379 A KR 20087016379A KR 101023633 B1 KR101023633 B1 KR 101023633B1
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KR
South Korea
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carbide
ferrite
steel
steel plate
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KR1020087016379A
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English (en)
Korean (ko)
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KR20080077254A (ko
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가즈히로 세토
다케시 요코타
노부유키 나카무라
노부스케 가리야
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제이에프이 스틸 가부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020087016379A 2006-01-31 2007-01-29 파인 블랭킹 가공성이 우수한 강판 및 그 제조 방법 KR101023633B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006023104 2006-01-31
JPJP-P-2006-00023104 2006-01-31

Publications (2)

Publication Number Publication Date
KR20080077254A KR20080077254A (ko) 2008-08-21
KR101023633B1 true KR101023633B1 (ko) 2011-03-22

Family

ID=38327552

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087016379A KR101023633B1 (ko) 2006-01-31 2007-01-29 파인 블랭킹 가공성이 우수한 강판 및 그 제조 방법

Country Status (5)

Country Link
US (1) US20090173415A1 (fr)
EP (1) EP1980635B1 (fr)
KR (1) KR101023633B1 (fr)
CN (1) CN101379208B (fr)
WO (1) WO2007088985A1 (fr)

Families Citing this family (13)

* 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
CN103084386B (zh) * 2011-10-31 2015-02-25 上海汇众汽车制造有限公司 优化热轧钢板表面质量的方法
JP6479538B2 (ja) * 2015-03-31 2019-03-06 株式会社神戸製鋼所 機械構造部品用鋼線
MX2017012858A (es) * 2015-04-10 2018-01-15 Nippon Steel & Sumitomo Metal Corp Lamina de acero con excelente maquinabilidad en frio durante la conformacion, y proceso para producir la misma.
BR112017024692A2 (pt) * 2015-05-26 2018-07-24 Nippon Steel & Sumitomo Metal Corporation placa de aço e método de produção da mesma
JP6515332B2 (ja) * 2015-05-26 2019-05-22 日本製鉄株式会社 被切削性及び焼入れ焼戻し後の耐摩耗特性に優れる低炭素鋼板及びその製造方法
JP6160783B2 (ja) 2015-05-26 2017-07-12 新日鐵住金株式会社 鋼板及びその製造方法
EP3305930A4 (fr) * 2015-05-26 2018-12-05 Nippon Steel & Sumitomo Metal Corporation Tôle d'acier et son procédé de production
WO2016204288A1 (fr) * 2015-06-17 2016-12-22 新日鐵住金株式会社 Tôle d'acier et procédé de fabrication
CN105624567B (zh) * 2016-01-13 2017-06-13 东北大学 一种纳米级球形渗碳体强化的铁素体钢板及其制备方法
CN111742076B (zh) * 2018-02-23 2022-01-21 杰富意钢铁株式会社 高碳冷轧钢板及其制造方法
KR102348549B1 (ko) * 2019-12-20 2022-01-06 주식회사 포스코 가공성이 우수한 강재 및 그 제조방법
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08295927A (ja) * 1995-04-27 1996-11-12 Nisshin Steel Co Ltd 精密打抜き用高強度鋼板の製造方法
JP2000265240A (ja) * 1999-03-16 2000-09-26 Nisshin Steel Co Ltd 精密打抜き性に優れた炭素鋼板
JP2001140037A (ja) * 1999-08-31 2001-05-22 Nippon Steel Corp 成形性に優れた高炭素鋼板
JP2002155339A (ja) * 2000-11-17 2002-05-31 Nisshin Steel Co Ltd 深絞り性に優れた中・高炭素鋼

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2866107B2 (ja) * 1989-07-13 1999-03-08 新日本製鐵株式会社 炭化物が均一に分散した高炭素熱延鋼板の製造方法
JP4067581B2 (ja) * 1994-02-09 2008-03-26 日新製鋼株式会社 精密打ち抜き用高強度鋼板
JP2000248330A (ja) * 1999-03-01 2000-09-12 Nisshin Steel Co Ltd 加工性，急速熱処理性及び急速熱処理後の疲労特性に優れた低合金鋼鋼板
US20050199322A1 (en) * 2004-03-10 2005-09-15 Jfe Steel Corporation High carbon hot-rolled steel sheet and method for manufacturing the same
JP4600196B2 (ja) * 2005-07-26 2010-12-15 Ｊｆｅスチール株式会社 加工性に優れた高炭素冷延鋼板およびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08295927A (ja) * 1995-04-27 1996-11-12 Nisshin Steel Co Ltd 精密打抜き用高強度鋼板の製造方法
JP2000265240A (ja) * 1999-03-16 2000-09-26 Nisshin Steel Co Ltd 精密打抜き性に優れた炭素鋼板
JP2001140037A (ja) * 1999-08-31 2001-05-22 Nippon Steel Corp 成形性に優れた高炭素鋼板
JP2002155339A (ja) * 2000-11-17 2002-05-31 Nisshin Steel Co Ltd 深絞り性に優れた中・高炭素鋼

Also Published As

Publication number Publication date
EP1980635B1 (fr) 2012-01-11
KR20080077254A (ko) 2008-08-21
CN101379208B (zh) 2012-06-20
CN101379208A (zh) 2009-03-04
US20090173415A1 (en) 2009-07-09
EP1980635A1 (fr) 2008-10-15
WO2007088985A1 (fr) 2007-08-09
EP1980635A4 (fr) 2010-12-01

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