EP1094126A4 - Produit en acier resistant a la corrosion atmospherique - Google Patents

Produit en acier resistant a la corrosion atmospherique

Info

Publication number
EP1094126A4
EP1094126A4 EP00915415A EP00915415A EP1094126A4 EP 1094126 A4 EP1094126 A4 EP 1094126A4 EP 00915415 A EP00915415 A EP 00915415A EP 00915415 A EP00915415 A EP 00915415A EP 1094126 A4 EP1094126 A4 EP 1094126A4
Authority
EP
European Patent Office
Prior art keywords
corrosion resistant
resistant steel
steel product
atmospheric corrosion
atmospheric
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.)
Withdrawn
Application number
EP00915415A
Other languages
German (de)
English (en)
Other versions
EP1094126A1 (fr
Inventor
Tatsumi Kimura
Kazuhiko Shiotani
Fumimaru Kawabata
Keniti Amano
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
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of EP1094126A1 publication Critical patent/EP1094126A1/fr
Publication of EP1094126A4 publication Critical patent/EP1094126A4/fr
Withdrawn legal-status Critical Current

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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
EP00915415A 1999-04-08 2000-04-07 Produit en acier resistant a la corrosion atmospherique Withdrawn EP1094126A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10174399 1999-04-08
JP10174399 1999-04-08
JP10763999 1999-04-15
JP10763999 1999-04-15
PCT/JP2000/002274 WO2000061829A1 (fr) 1999-04-08 2000-04-07 Produit en acier resistant a la corrosion atmospherique

Publications (2)

Publication Number Publication Date
EP1094126A1 EP1094126A1 (fr) 2001-04-25
EP1094126A4 true EP1094126A4 (fr) 2003-03-05

Family

ID=26442562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00915415A Withdrawn EP1094126A4 (fr) 1999-04-08 2000-04-07 Produit en acier resistant a la corrosion atmospherique

Country Status (5)

Country Link
EP (1) EP1094126A4 (fr)
KR (1) KR20010043879A (fr)
AU (1) AU768461B2 (fr)
CA (1) CA2333526A1 (fr)
WO (1) WO2000061829A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU749066B2 (en) * 1998-06-17 2002-06-20 Kawasaki Steel Corporation Weatherable steel material
WO2006045708A1 (fr) 2004-10-29 2006-05-04 Alstom Technology Ltd Acier de traitement martensitique, durcissable et resistant au fluage
ATE553225T1 (de) * 2004-11-12 2012-04-15 Posco Herstellungsverfahren für einen stahl mit hervorragender wetterbeständigkeit in meeresatmosphäre
JP5047180B2 (ja) * 2005-10-25 2012-10-10 ポスコ 耐食性に優れた自動車マフラー用鋼板及びその製造方法
CN101578384B (zh) 2007-12-07 2011-06-15 新日本制铁株式会社 焊接热影响区的ctod特性优异的钢及其制造方法
US8668784B2 (en) 2009-05-19 2014-03-11 Nippon Steel & Sumitomo Metal Corporation Steel for welded structure and producing method thereof
CN103667968B (zh) * 2012-08-31 2016-01-27 宝山钢铁股份有限公司 一种利用低温在线静态再结晶生产钢带的方法
CN103667969B (zh) * 2012-08-31 2016-01-27 宝山钢铁股份有限公司 一种利用低温在线静态再结晶生产钢带的方法
CN106521360B (zh) * 2016-10-26 2018-03-09 南京钢铁股份有限公司 一种免涂装耐候圆钢的生产方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052522A (ja) * 1983-08-31 1985-03-25 Nippon Steel Corp 耐候性鋼材の製造方法
EP0528407A1 (fr) * 1991-08-19 1993-02-24 Kawasaki Steel Corporation Tôles d'acier laminées à froid ayant une tenacité élevée et une bonne aptitude à l'emboutissage profond
JPH05171265A (ja) * 1991-12-20 1993-07-09 Sumitomo Metal Ind Ltd 高温強度特性に優れる鉄骨建築用高耐候性鋼材の製造方法
JPH08225888A (ja) * 1995-02-14 1996-09-03 Nkk Corp 化成処理性に優れた耐食性鋼板およびその冷延鋼板の製造方法
JPH09137218A (ja) * 1995-11-13 1997-05-27 Kawasaki Steel Corp 建築構造用ｈ形鋼の製造方法
JPH09316617A (ja) * 1996-05-31 1997-12-09 Kawasaki Steel Corp 高加工性めっき鋼板の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52150324A (en) * 1976-06-10 1977-12-14 Nippon Steel Corp Steel of extremely low sulfure content and its production method
JPS62256947A (ja) * 1986-04-28 1987-11-09 Kobe Steel Ltd 溶接性及び低温靭性に優れた調質高燐型耐候性鋼板
JPH059570A (ja) * 1991-07-03 1993-01-19 Nippon Steel Corp 高溶接性高強度鋼の製造法
JPH08143954A (ja) * 1994-11-17 1996-06-04 Kobe Steel Ltd 耐溶接割れ性の優れた引張強さ７８０Ｎ／ｍｍ２級鋼板の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052522A (ja) * 1983-08-31 1985-03-25 Nippon Steel Corp 耐候性鋼材の製造方法
EP0528407A1 (fr) * 1991-08-19 1993-02-24 Kawasaki Steel Corporation Tôles d'acier laminées à froid ayant une tenacité élevée et une bonne aptitude à l'emboutissage profond
JPH05171265A (ja) * 1991-12-20 1993-07-09 Sumitomo Metal Ind Ltd 高温強度特性に優れる鉄骨建築用高耐候性鋼材の製造方法
JPH08225888A (ja) * 1995-02-14 1996-09-03 Nkk Corp 化成処理性に優れた耐食性鋼板およびその冷延鋼板の製造方法
JPH09137218A (ja) * 1995-11-13 1997-05-27 Kawasaki Steel Corp 建築構造用ｈ形鋼の製造方法
JPH09316617A (ja) * 1996-05-31 1997-12-09 Kawasaki Steel Corp 高加工性めっき鋼板の製造方法

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 184 (C - 294) 30 July 1985 (1985-07-30) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 582 (C - 1123) 22 October 1993 (1993-10-22) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 04 31 March 1998 (1998-03-31) *
See also references of WO0061829A1 *

Also Published As

Publication number Publication date
WO2000061829A1 (fr) 2000-10-19
KR20010043879A (ko) 2001-05-25
AU768461B2 (en) 2003-12-11
CA2333526A1 (fr) 2000-10-19
EP1094126A1 (fr) 2001-04-25
AU3673600A (en) 2000-11-14

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20001204

AK Designated contracting states

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Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RIC1 Information provided on ipc code assigned before grant

Free format text: 7C 22C 38/58 A, 7C 22C 38/04 B, 7C 22C 38/16 B, 7C 22C 38/54 B

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 22C 38/04 A

Ipc: 7C 22C 38/16 B

Ipc: 7C 22C 38/00 B

A4 Supplementary search report drawn up and despatched

Effective date: 20030117

17Q First examination report despatched

Effective date: 20030709

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JFE STEEL CORPORATION

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040120