EP1094126A4 - Atmospheric corrosion resistant steel product - Google Patents

Atmospheric corrosion resistant steel product

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Withdrawn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)
French (fr)
Other versions
EP1094126A1 (en
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/en
Publication of EP1094126A4 publication Critical patent/EP1094126A4/en
Withdrawn legal-status Critical Current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
EP00915415A 1999-04-08 2000-04-07 Atmospheric corrosion resistant steel product Withdrawn EP1094126A4 (en)

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 (en) 1999-04-08 2000-04-07 Atmospheric corrosion resistant steel product

Publications (2)

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

Family

ID=26442562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00915415A Withdrawn EP1094126A4 (en) 1999-04-08 2000-04-07 Atmospheric corrosion resistant steel product

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3367608B2 (en) * 1998-06-17 2003-01-14 川崎製鉄株式会社 Weather resistant steel
ATE406466T1 (en) 2004-10-29 2008-09-15 Alstom Technology Ltd CREEP-RESISTANT MARTENSITIC HARDENABLE STEEL
EP1825014B1 (en) * 2004-11-12 2012-04-11 Posco Method for manufacturing a steel with excellent weather resistance at sea atmosphere
JP5047180B2 (en) * 2005-10-25 2012-10-10 ポスコ Steel plate for automobile muffler with excellent corrosion resistance and method for producing the same
US8361248B2 (en) 2007-12-07 2013-01-29 Nippon Steel Corporation Steel superior in CTOD properties of weld heat-affected zone and method of production of same
BRPI1007386A2 (en) 2009-05-19 2016-02-16 Nippon Steel Corp welded structure steel and method of production
CN103667968B (en) * 2012-08-31 2016-01-27 宝山钢铁股份有限公司 A kind of method utilizing the online Static Recrystallization of low temperature to produce steel band
CN103667969B (en) * 2012-08-31 2016-01-27 宝山钢铁股份有限公司 A kind of method utilizing the online Static Recrystallization of low temperature to produce steel band
CN106521360B (en) * 2016-10-26 2018-03-09 南京钢铁股份有限公司 A kind of production method for exempting from the weather-proof round steel of application

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052522A (en) * 1983-08-31 1985-03-25 Nippon Steel Corp Manufacture of weather-resistant steel material
EP0528407A1 (en) * 1991-08-19 1993-02-24 Kawasaki Steel Corporation Cold-rolled high-tension steel sheet having superior deep drawability
JPH05171265A (en) * 1991-12-20 1993-07-09 Sumitomo Metal Ind Ltd Production of steel material with high atmosphere corrosion resistance for steel frame structure excellent in high temperature strength characteristic
JPH08225888A (en) * 1995-02-14 1996-09-03 Nkk Corp Production of corrosion resistant steel sheet excellent in chemical convertibility and cold rolled steel sheet therefrom
JPH09137218A (en) * 1995-11-13 1997-05-27 Kawasaki Steel Corp Manufacture of wide flange shape for building construction
JPH09316617A (en) * 1996-05-31 1997-12-09 Kawasaki Steel Corp Production of high workability plated steel sheet

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 (en) * 1986-04-28 1987-11-09 Kobe Steel Ltd Tempered high-phosphorus-type weather-resisting steel plate excellent in weldability and toughness at low temperature
JPH059570A (en) * 1991-07-03 1993-01-19 Nippon Steel Corp Production of high weldability and high strength steel
JPH08143954A (en) * 1994-11-17 1996-06-04 Kobe Steel Ltd Production of steel plate excellent in weld crack resistance and having 780n/square millimeter class tensile strength

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052522A (en) * 1983-08-31 1985-03-25 Nippon Steel Corp Manufacture of weather-resistant steel material
EP0528407A1 (en) * 1991-08-19 1993-02-24 Kawasaki Steel Corporation Cold-rolled high-tension steel sheet having superior deep drawability
JPH05171265A (en) * 1991-12-20 1993-07-09 Sumitomo Metal Ind Ltd Production of steel material with high atmosphere corrosion resistance for steel frame structure excellent in high temperature strength characteristic
JPH08225888A (en) * 1995-02-14 1996-09-03 Nkk Corp Production of corrosion resistant steel sheet excellent in chemical convertibility and cold rolled steel sheet therefrom
JPH09137218A (en) * 1995-11-13 1997-05-27 Kawasaki Steel Corp Manufacture of wide flange shape for building construction
JPH09316617A (en) * 1996-05-31 1997-12-09 Kawasaki Steel Corp Production of high workability plated steel sheet

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

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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