KR101335826B1 - 용접성이 우수한 고강도 냉연 강판 및 그 제조 방법 - Google Patents

용접성이 우수한 고강도 냉연 강판 및 그 제조 방법 Download PDF

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Publication number
KR101335826B1
KR101335826B1 KR1020117002627A KR20117002627A KR101335826B1 KR 101335826 B1 KR101335826 B1 KR 101335826B1 KR 1020117002627 A KR1020117002627 A KR 1020117002627A KR 20117002627 A KR20117002627 A KR 20117002627A KR 101335826 B1 KR101335826 B1 KR 101335826B1
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KR
South Korea
Prior art keywords
steel sheet
amount
rolled steel
weldability
strength cold
Prior art date
Application number
KR1020117002627A
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English (en)
Korean (ko)
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KR20110025877A (ko
Inventor
히로미 요시다
하야토 사이토
다케시 요코타
야스시 다나카
Original Assignee
제이에프이 스틸 가부시키가이샤
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.)
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Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20110025877A publication Critical patent/KR20110025877A/ko
Application granted granted Critical
Publication of KR101335826B1 publication Critical patent/KR101335826B1/ko

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    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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)
KR1020117002627A 2008-08-05 2009-07-24 용접성이 우수한 고강도 냉연 강판 및 그 제조 방법 KR101335826B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008201735A JP5391606B2 (ja) 2008-08-05 2008-08-05 溶接性に優れた高強度冷延鋼板およびその製造方法
JPJP-P-2008-201735 2008-08-05
PCT/JP2009/063622 WO2010016430A1 (ja) 2008-08-05 2009-07-24 溶接性に優れた高強度冷延鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
KR20110025877A KR20110025877A (ko) 2011-03-11
KR101335826B1 true KR101335826B1 (ko) 2013-12-03

Family

ID=41663650

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117002627A KR101335826B1 (ko) 2008-08-05 2009-07-24 용접성이 우수한 고강도 냉연 강판 및 그 제조 방법

Country Status (9)

Country Link
US (1) US20110290383A1 (de)
EP (1) EP2312007B1 (de)
JP (1) JP5391606B2 (de)
KR (1) KR101335826B1 (de)
CN (1) CN102119234B (de)
CA (1) CA2731843C (de)
MX (1) MX2011000901A (de)
TW (2) TWI557238B (de)
WO (1) WO2010016430A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5480688B2 (ja) * 2010-03-26 2014-04-23 株式会社神戸製鋼所 Ｐｐキャップ用アルミニウム合金板およびその製造方法
CN103667955B (zh) * 2013-12-20 2016-02-17 齐齐哈尔轨道交通装备有限责任公司 一种高冲击强度钢及其铸件
KR20170018457A (ko) * 2014-07-31 2017-02-17 제이에프이 스틸 가부시키가이샤 플라즈마 용접용 페라이트계 스테인리스 강판 및 그 용접 방법
KR102114741B1 (ko) * 2016-02-18 2020-05-25 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판
JP6418338B2 (ja) 2016-09-02 2018-11-07 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100980A (ja) * 1992-09-21 1994-04-12 Kawasaki Steel Corp 化成処理性ならびに成形性に優れる高張力冷延鋼板及びその製造方法
JPH06212276A (ja) * 1993-01-12 1994-08-02 Kawasaki Steel Corp 耐食性に優れた深絞り用冷延鋼板の製造方法
JPH07188772A (ja) * 1993-12-27 1995-07-25 Kobe Steel Ltd 高密度エネルギー照射によって高強度化特性を発揮する高加工性薄鋼板の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1257789A (en) * 1984-10-24 1989-07-25 Akira Yasuda Cold rolled steel suitable for enamel coating and method for making
JPS61246344A (ja) 1985-04-22 1986-11-01 Kawasaki Steel Corp 耐２次加工脆性に優れる超深絞り用冷延鋼板
JPH01149943A (ja) 1987-12-04 1989-06-13 Nippon Steel Corp 加工性の極めて優れた冷延鋼板
JPH02232342A (ja) 1989-03-06 1990-09-14 Nippon Steel Corp 溶接溶融金属接合で脆化割れのない深絞り用薄鋼板およびその製造方法
JP2763161B2 (ja) * 1989-11-06 1998-06-11 株式会社神戸製鋼所 耐蝕性および成形性に優れた高強度薄鋼板の製造方法
US5156690A (en) * 1989-11-22 1992-10-20 Nippon Steel Corporation Building low yield ratio hot-dip galvanized cold rolled steel sheet having improved refractory property
CA2097900C (en) * 1992-06-08 1997-09-16 Saiji Matsuoka High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same
KR960013481B1 (ko) * 1993-06-29 1996-10-05 니홍고오깡 가부시키가이샤 표면처리강판 및 그 제조방법
JPH08291364A (ja) * 1995-04-21 1996-11-05 Nkk Corp 重ね抵抗溶接継手強度に優れた極低炭素鋼板
JPH10183253A (ja) * 1996-12-24 1998-07-14 Nisshin Steel Co Ltd 表面性状及び加工性に優れた冷延鋼板又は溶融めっき鋼板の製造方法
US6139650A (en) * 1997-03-18 2000-10-31 Nkk Corporation Non-oriented electromagnetic steel sheet and method for manufacturing the same
KR100441413B1 (ko) * 1999-02-22 2004-07-27 신닛뽄세이테쯔 카부시키카이샤 도금 밀착성 및 프레스 성형성이 우수한 고강도 용융 아연도금 강판과 고강도 합금화 용융 아연 도금 강판 및 그제조방법
JP2003094170A (ja) 2001-09-21 2003-04-02 Nippon Steel Corp テーラードブランク材の製造方法
KR100973627B1 (ko) * 2005-07-07 2010-08-02 수미도모 메탈 인더스트리즈, 리미티드 무방향성 전자 강판 및 그 제조 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100980A (ja) * 1992-09-21 1994-04-12 Kawasaki Steel Corp 化成処理性ならびに成形性に優れる高張力冷延鋼板及びその製造方法
JPH06212276A (ja) * 1993-01-12 1994-08-02 Kawasaki Steel Corp 耐食性に優れた深絞り用冷延鋼板の製造方法
JPH07188772A (ja) * 1993-12-27 1995-07-25 Kobe Steel Ltd 高密度エネルギー照射によって高強度化特性を発揮する高加工性薄鋼板の製造方法

Also Published As

Publication number Publication date
TW201402833A (zh) 2014-01-16
CN102119234A (zh) 2011-07-06
MX2011000901A (es) 2011-03-29
KR20110025877A (ko) 2011-03-11
JP2010037595A (ja) 2010-02-18
EP2312007A4 (de) 2012-08-01
EP2312007A1 (de) 2011-04-20
CA2731843A1 (en) 2010-02-11
JP5391606B2 (ja) 2014-01-15
TWI506146B (zh) 2015-11-01
CA2731843C (en) 2014-10-28
TWI557238B (zh) 2016-11-11
EP2312007B1 (de) 2014-02-26
TW201012945A (en) 2010-04-01
US20110290383A1 (en) 2011-12-01
CN102119234B (zh) 2013-08-21
WO2010016430A1 (ja) 2010-02-11

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