CA2731843C - Tole d'acier laminee a froid de haute resistance, presentant une excellente aptitude au soudage, et son procede de fabrication - Google Patents

Tole d'acier laminee a froid de haute resistance, presentant une excellente aptitude au soudage, et son procede de fabrication Download PDF

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Publication number
CA2731843C
CA2731843C CA2731843A CA2731843A CA2731843C CA 2731843 C CA2731843 C CA 2731843C CA 2731843 A CA2731843 A CA 2731843A CA 2731843 A CA2731843 A CA 2731843A CA 2731843 C CA2731843 C CA 2731843C
Authority
CA
Canada
Prior art keywords
steel sheet
less
rolled steel
amount
cold rolled
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.)
Expired - Fee Related
Application number
CA2731843A
Other languages
English (en)
Other versions
CA2731843A1 (fr
Inventor
Hiromi Yoshida
Hayato Saito
Takeshi Yokota
Yasushi Tanaka
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 CA2731843A1 publication Critical patent/CA2731843A1/fr
Application granted granted Critical
Publication of CA2731843C publication Critical patent/CA2731843C/fr
Expired - Fee Related 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
    • C22C38/60—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

Landscapes

  • 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)
CA2731843A 2008-08-05 2009-07-24 Tole d'acier laminee a froid de haute resistance, presentant une excellente aptitude au soudage, et son procede de fabrication Expired - Fee Related CA2731843C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-201735 2008-08-05
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
PCT/JP2009/063622 WO2010016430A1 (fr) 2008-08-05 2009-07-24 Tôle d'acier laminée à froid de haute résistance, présentant une excellente aptitude au soudage, et son procédé de fabrication

Publications (2)

Publication Number Publication Date
CA2731843A1 CA2731843A1 (fr) 2010-02-11
CA2731843C true CA2731843C (fr) 2014-10-28

Family

ID=41663650

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2731843A Expired - Fee Related CA2731843C (fr) 2008-08-05 2009-07-24 Tole d'acier laminee a froid de haute resistance, presentant une excellente aptitude au soudage, et son procede de fabrication

Country Status (9)

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

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
WO2016017053A1 (fr) * 2014-07-31 2016-02-04 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique pour soudage plasma et procédé de soudage pour celle-ci
WO2017141953A1 (fr) * 2016-02-18 2017-08-24 Ｊｆｅスチール株式会社 Tôle en acier laminée à froid hautement résistante
US11230756B2 (en) 2016-09-02 2022-01-25 Jfe Steel Corporation Ferritic stainless steel

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670065A (en) * 1984-10-24 1987-06-02 Kawasaki Steel Corporation 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 (fr) * 1992-06-08 1997-09-16 Saiji Matsuoka Tole d'acier laminee a froid a haute resistance pour emboutissage profond et procede de fabrication
JP3266328B2 (ja) * 1992-09-21 2002-03-18 川崎製鉄株式会社 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
JP3288456B2 (ja) * 1993-01-12 2002-06-04 川崎製鉄株式会社 耐食性に優れた深絞り用冷延鋼板の製造方法
KR960013481B1 (ko) * 1993-06-29 1996-10-05 니홍고오깡 가부시키가이샤 표면처리강판 및 그 제조방법
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
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
CA2336373C (fr) * 1999-02-22 2007-02-27 Nippon Steel Corporation Plaque d'acier galvanise a haute resistance, d'excellent comportement pour l'adhesion des placages de metal et la mise en forme sous presse, et plaque d'acier allie galvanise a haute resistance, et procede de production correspondant
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
CN101218362B (zh) * 2005-07-07 2010-05-12 住友金属工业株式会社 无方向性电磁钢板及其制造方法

Also Published As

Publication number Publication date
TW201402833A (zh) 2014-01-16
TWI557238B (zh) 2016-11-11
EP2312007A1 (fr) 2011-04-20
TWI506146B (zh) 2015-11-01
EP2312007A4 (fr) 2012-08-01
JP2010037595A (ja) 2010-02-18
US20110290383A1 (en) 2011-12-01
KR20110025877A (ko) 2011-03-11
CA2731843A1 (fr) 2010-02-11
JP5391606B2 (ja) 2014-01-15
TW201012945A (en) 2010-04-01
MX2011000901A (es) 2011-03-29
CN102119234B (zh) 2013-08-21
CN102119234A (zh) 2011-07-06
EP2312007B1 (fr) 2014-02-26
KR101335826B1 (ko) 2013-12-03
WO2010016430A1 (fr) 2010-02-11

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