ATE553225T1 - Herstellungsverfahren für einen stahl mit hervorragender wetterbeständigkeit in meeresatmosphäre - Google Patents

Herstellungsverfahren für einen stahl mit hervorragender wetterbeständigkeit in meeresatmosphäre

Info

Publication number
ATE553225T1
ATE553225T1 AT05856389T AT05856389T ATE553225T1 AT E553225 T1 ATE553225 T1 AT E553225T1 AT 05856389 T AT05856389 T AT 05856389T AT 05856389 T AT05856389 T AT 05856389T AT E553225 T1 ATE553225 T1 AT E553225T1
Authority
AT
Austria
Prior art keywords
steel
weather resistance
excellent weather
production process
marine atmospheres
Prior art date
Application number
AT05856389T
Other languages
English (en)
Inventor
Hwan-Gyo Jung
Jang-Yong Yoo
Kyung-Keun Um
Eui-Gyeong Jung
Jong-Kyo Choi
Jae-Sang Lee
Original Assignee
Posco
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
Priority claimed from KR1020040092554A external-priority patent/KR101115692B1/ko
Priority claimed from KR1020040098152A external-priority patent/KR101125895B1/ko
Priority claimed from KR1020040109218A external-priority patent/KR101126013B1/ko
Priority claimed from KR1020040109220A external-priority patent/KR101125874B1/ko
Priority claimed from KR1020040109217A external-priority patent/KR101125944B1/ko
Priority claimed from KR1020040109221A external-priority patent/KR101126019B1/ko
Priority claimed from KR1020040109647A external-priority patent/KR101125938B1/ko
Application filed by Posco filed Critical Posco
Application granted granted Critical
Publication of ATE553225T1 publication Critical patent/ATE553225T1/de

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
    • C22C38/08—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
    • C22C38/06—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
AT05856389T 2004-11-12 2005-09-28 Herstellungsverfahren für einen stahl mit hervorragender wetterbeständigkeit in meeresatmosphäre ATE553225T1 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020040092554A KR101115692B1 (ko) 2004-11-12 2004-11-12 해변 내후성이 우수한 고강도 강재 및 그 제조방법
KR1020040098152A KR101125895B1 (ko) 2004-11-26 2004-11-26 인성이 우수한 고강도 해변용 내후성강의 제조방법
KR1020040109218A KR101126013B1 (ko) 2004-12-21 2004-12-21 인성과 강도가 우수한 저항복비 해변용 내후성강의 제조방법
KR1020040109220A KR101125874B1 (ko) 2004-12-21 2004-12-21 인성이 우수한 고강도 해변용 내후성강의 제조방법
KR1020040109217A KR101125944B1 (ko) 2004-12-21 2004-12-21 인성이 우수한 고강도 해변용 내후성강의 제조방법
KR1020040109221A KR101126019B1 (ko) 2004-12-21 2004-12-21 인성이 우수한 고강도 해변용 내후성강의 제조방법
KR1020040109647A KR101125938B1 (ko) 2004-12-21 2004-12-21 인성과 강도가 우수한 저항복비 해변용 내후성강의 제조방법
PCT/KR2005/003213 WO2006080658A1 (en) 2004-11-12 2005-09-28 Steel with excellent weather resistance at the seaside atmosphere, and manufacturing method therefor

Publications (1)

Publication Number Publication Date
ATE553225T1 true ATE553225T1 (de) 2012-04-15

Family

ID=36740646

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05856389T ATE553225T1 (de) 2004-11-12 2005-09-28 Herstellungsverfahren für einen stahl mit hervorragender wetterbeständigkeit in meeresatmosphäre

Country Status (3)

Country Link
EP (1) EP1825014B1 (de)
AT (1) ATE553225T1 (de)
WO (1) WO2006080658A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6180956B2 (ja) * 2014-02-13 2017-08-16 株式会社神戸製鋼所 耐食性に優れる塗装鋼材
CN104002014B (zh) * 2014-05-19 2016-01-27 南京钢铁股份有限公司 一种耐滨海地区大气腐蚀用钢的焊条电弧焊焊接工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0551668A (ja) * 1991-08-27 1993-03-02 Nippon Steel Corp 海岸高耐食耐候性鋼
JP3260232B2 (ja) * 1993-03-15 2002-02-25 新日本製鐵株式会社 海岸高耐候性クラッド鋼板の製造方法
JPH0813087A (ja) * 1994-06-24 1996-01-16 Nkk Corp シーム部の耐ｓｓｃ性に優れた溶接鋼管用鋼
JP2000017383A (ja) * 1998-07-03 2000-01-18 Nippon Steel Corp 高耐候性鋼
KR20010043879A (ko) * 1999-04-08 2001-05-25 에모또 간지 내후성 강재
JP2000355730A (ja) * 1999-06-16 2000-12-26 Kawasaki Steel Corp 溶接熱影響部靱性に優れた海岸耐候性鋼材
KR100489025B1 (ko) 2000-11-25 2005-05-11 주식회사 포스코 인장강도가 우수한 해안 내후성강 및 그 제조방법
KR20030055534A (ko) 2001-12-27 2003-07-04 주식회사 포스코 해안용 내후성강 제조방법
KR100920597B1 (ko) * 2002-12-28 2009-10-08 주식회사 포스코 인장강도 50㎏ｆ/㎟급 해안 내후성 강의 제조방법
KR101091490B1 (ko) * 2004-06-03 2011-12-07 주식회사 포스코 해변 내후성이 우수한 강재 및 그 제조방법

Also Published As

Publication number Publication date
WO2006080658A1 (en) 2006-08-03
EP1825014B1 (de) 2012-04-11
EP1825014A4 (de) 2007-12-26
EP1825014A1 (de) 2007-08-29

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