EP3561126A4 - Steel material having excellent corrosion resistance in dew condensation environment containing sulfide and method for producing same - Google Patents

Steel material having excellent corrosion resistance in dew condensation environment containing sulfide and method for producing same Download PDF

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Publication number
EP3561126A4
EP3561126A4 EP17885245.5A EP17885245A EP3561126A4 EP 3561126 A4 EP3561126 A4 EP 3561126A4 EP 17885245 A EP17885245 A EP 17885245A EP 3561126 A4 EP3561126 A4 EP 3561126A4
Authority
EP
European Patent Office
Prior art keywords
corrosion resistance
steel material
dew condensation
excellent corrosion
producing same
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.)
Granted
Application number
EP17885245.5A
Other languages
German (de)
French (fr)
Other versions
EP3561126B1 (en
EP3561126A1 (en
Inventor
Jin-Ho Park
Kyung-Keun Um
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3561126A1 publication Critical patent/EP3561126A1/en
Publication of EP3561126A4 publication Critical patent/EP3561126A4/en
Application granted granted Critical
Publication of EP3561126B1 publication Critical patent/EP3561126B1/en
Active 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching
    • 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
    • C22C38/002—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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/18—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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

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 Steel (AREA)
EP17885245.5A 2016-12-22 2017-12-21 Steel material having excellent corrosion resistance in dew condensation environment containing sulfide and method for producing same Active EP3561126B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160177202A KR101889195B1 (en) 2016-12-22 2016-12-22 Steel having excellent corrosion resitance in condensed water containing surfide and method for manufacturing the same
PCT/KR2017/015294 WO2018117715A1 (en) 2016-12-22 2017-12-21 Steel material having excellent corrosion resistance in dew condensation environment containing sulfide and method for producing same

Publications (3)

Publication Number Publication Date
EP3561126A1 EP3561126A1 (en) 2019-10-30
EP3561126A4 true EP3561126A4 (en) 2019-12-25
EP3561126B1 EP3561126B1 (en) 2023-08-30

Family

ID=62626952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17885245.5A Active EP3561126B1 (en) 2016-12-22 2017-12-21 Steel material having excellent corrosion resistance in dew condensation environment containing sulfide and method for producing same

Country Status (6)

Country Link
US (1) US20200087766A1 (en)
EP (1) EP3561126B1 (en)
JP (1) JP6818145B2 (en)
KR (1) KR101889195B1 (en)
CN (1) CN110088345A (en)
WO (1) WO2018117715A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114428051A (en) * 2020-10-29 2022-05-03 中国石油化工股份有限公司 Dew point corrosion assessment device with controllable condensation temperature

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115611A (en) * 1977-03-19 1978-10-09 Nippon Steel Corp Method for low-alloyed steel of high carbon content for welding use excellent in weld crack resistance
JPH07188838A (en) * 1993-12-27 1995-07-25 Nippon Steel Corp Thick steel plate for pressure vessel excellent in sohic resistance in wet hydrogen sulfide environment
KR20100067510A (en) * 2008-12-11 2010-06-21 주식회사 포스코 Manufacturing method for steel with excellent corrosion resistance at condensed water containing hydrogen sulfide
JP2010222701A (en) * 2009-02-26 2010-10-07 Jfe Steel Corp Steel for crude oil tanker
KR20160085311A (en) * 2013-12-12 2016-07-15 제이에프이 스틸 가부시키가이샤 Steel for crude oil tank and crude oil tank

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3860666B2 (en) 1998-07-03 2006-12-20 新日本製鐵株式会社 Corrosion resistant steel for cargo oil tanks
JP3570376B2 (en) * 2000-12-04 2004-09-29 Ｊｆｅスチール株式会社 Steel material excellent in corrosion resistance of crude oil tank and its manufacturing method
KR20060012952A (en) 2004-08-05 2006-02-09 엔에이치엔(주) Internet game service system capable of using customized sound effect for victory and method thereof
JP5014831B2 (en) * 2007-02-22 2012-08-29 新日本製鐵株式会社 ERW steel pipe for expanded oil well with excellent pipe expansion performance and corrosion resistance and method for producing the same
JP5662894B2 (en) * 2011-07-27 2015-02-04 株式会社神戸製鋼所 Steel material for the upper deck of crude oil tankers with excellent corrosion resistance or cargo for bulk carriers
JP2014201759A (en) 2013-04-01 2014-10-27 Ｊｆｅスチール株式会社 Steel material for crude oil tank with excellent corrosion resistance, and crude oil tank
CN103286127B (en) * 2013-06-14 2015-06-24 首钢总公司 Method for manufacturing anticorrosion steel plate for upper deck on crude oil tanker oil cargo tank and steel plate
CN106086641B (en) * 2016-06-23 2017-08-22 江阴兴澄特种钢铁有限公司 A kind of super-huge petroleum storage tank high-strength steel of hydrogen sulfide corrosion resistant and its manufacture method
KR101696157B1 (en) * 2016-08-01 2017-01-13 주식회사 포스코 Hot rolled steel plate having excellent sulfide stress cracking resistance and method for manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115611A (en) * 1977-03-19 1978-10-09 Nippon Steel Corp Method for low-alloyed steel of high carbon content for welding use excellent in weld crack resistance
JPH07188838A (en) * 1993-12-27 1995-07-25 Nippon Steel Corp Thick steel plate for pressure vessel excellent in sohic resistance in wet hydrogen sulfide environment
KR20100067510A (en) * 2008-12-11 2010-06-21 주식회사 포스코 Manufacturing method for steel with excellent corrosion resistance at condensed water containing hydrogen sulfide
JP2010222701A (en) * 2009-02-26 2010-10-07 Jfe Steel Corp Steel for crude oil tanker
KR20160085311A (en) * 2013-12-12 2016-07-15 제이에프이 스틸 가부시키가이샤 Steel for crude oil tank and crude oil tank

Also Published As

Publication number Publication date
KR101889195B1 (en) 2018-08-16
US20200087766A1 (en) 2020-03-19
JP6818145B2 (en) 2021-01-20
JP2020509164A (en) 2020-03-26
KR20180073414A (en) 2018-07-02
EP3561126B1 (en) 2023-08-30
CN110088345A (en) 2019-08-02
WO2018117715A1 (en) 2018-06-28
EP3561126A1 (en) 2019-10-30

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