EP3428299A4 - Tuyau en acier électrosoudé pour tuyau de canalisation - Google Patents

Tuyau en acier électrosoudé pour tuyau de canalisation Download PDF

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Publication number
EP3428299A4
EP3428299A4 EP17823802.8A EP17823802A EP3428299A4 EP 3428299 A4 EP3428299 A4 EP 3428299A4 EP 17823802 A EP17823802 A EP 17823802A EP 3428299 A4 EP3428299 A4 EP 3428299A4
Authority
EP
European Patent Office
Prior art keywords
pipe
line
steel pipe
electroseamed steel
electroseamed
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
EP17823802.8A
Other languages
German (de)
English (en)
Other versions
EP3428299B1 (fr
EP3428299A1 (fr
Inventor
Kensuke Nagai
Masakazu Ozaki
Noboru Hasegawa
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.)
Nippon Steel Corp
Original Assignee
Nippon 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
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Publication of EP3428299A1 publication Critical patent/EP3428299A1/fr
Publication of EP3428299A4 publication Critical patent/EP3428299A4/fr
Application granted granted Critical
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Classifications

    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • 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
    • 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
    • C22C38/002—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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/08—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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C21D2211/002—Bainite
    • 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
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
EP17823802.8A 2016-07-06 2017-03-13 Tuyau en acier électrosoudé pour tuyau de canalisation Active EP3428299B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016134289 2016-07-06
PCT/JP2017/010024 WO2018008194A1 (fr) 2016-07-06 2017-03-13 Tuyau en acier électrosoudé pour tuyau de canalisation

Publications (3)

Publication Number Publication Date
EP3428299A1 EP3428299A1 (fr) 2019-01-16
EP3428299A4 true EP3428299A4 (fr) 2019-08-21
EP3428299B1 EP3428299B1 (fr) 2020-07-22

Family

ID=60912054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17823802.8A Active EP3428299B1 (fr) 2016-07-06 2017-03-13 Tuyau en acier électrosoudé pour tuyau de canalisation

Country Status (4)

Country Link
EP (1) EP3428299B1 (fr)
KR (1) KR102129296B1 (fr)
CN (1) CN109072379B (fr)
WO (1) WO2018008194A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102555312B1 (ko) * 2019-03-29 2023-07-12 제이에프이 스틸 가부시키가이샤 전봉 강관 및 그의 제조 방법, 그리고 강관 말뚝
JP6693610B1 (ja) * 2019-08-23 2020-05-13 日本製鉄株式会社 ラインパイプ用電縫鋼管
TR201921217A2 (tr) * 2019-12-24 2021-07-26 Tirsan Kardan Sanayi Ve Ticaret Anonim Sirketi Yüksek mukavemetli, düşük alaşımlı çelik kompozisyonu
KR102443927B1 (ko) * 2020-08-26 2022-09-19 주식회사 포스코 용접부 충격 인성이 우수한 열연강판 및 이의 제조방법
WO2022044271A1 (fr) * 2020-08-28 2022-03-03 日本製鉄株式会社 Tuyau en acier soudé par résistance électrique
CN113151737B (zh) * 2021-02-25 2022-06-07 江阴兴澄特种钢铁有限公司 一种抗氢致裂纹的08Ni3DR钢板及其制造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948183A (en) * 1995-03-23 1999-09-07 Kawasaki Steel Corporation Hot-rolled steel sheet and method for forming hot-rolled steel sheet having low yield ratio, high strength and excellent toughness
JP3214353B2 (ja) * 1996-05-08 2001-10-02 住友金属工業株式会社 耐水素誘起割れ性に優れた高強度鋼板の製造方法
JP3303647B2 (ja) * 1996-01-22 2002-07-22 住友金属工業株式会社 耐サワー性と耐炭酸ガス腐食性とに優れた溶接鋼管
JP2014189808A (ja) * 2013-03-26 2014-10-06 Kobe Steel Ltd 耐水素誘起割れ性と曲げ性に優れた低降伏比型高強度鋼板
US20150176727A1 (en) * 2012-06-18 2015-06-25 Jfe Steel Corporation Thick, high-strength, sour-resistant line pipe and method for producing same
US20150203933A1 (en) * 2012-06-28 2015-07-23 Jfe Steel Corporation High-strength electric-resistance-welded steel pipe of excellent long-term softening resistance in intermediate temperature ranges, and method of producing same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920006604B1 (ko) * 1989-12-28 1992-08-10 포항종합제철주식회사 용접부의 내구상부식성이 우수한 전봉강관의 제조방법
JP3932821B2 (ja) * 2001-04-06 2007-06-20 住友金属工業株式会社 強度および靱性に優れる電縫鋼管およびその製造方法
JP4305216B2 (ja) 2004-02-24 2009-07-29 Ｊｆｅスチール株式会社 溶接部の靭性に優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法
JP4375087B2 (ja) * 2004-03-31 2009-12-02 Ｊｆｅスチール株式会社 材質均質性の優れた高強度高靭性熱延鋼帯及びその製造方法
JP4466320B2 (ja) 2004-10-27 2010-05-26 Ｊｆｅスチール株式会社 ラインパイプ用低降伏比電縫鋼管の製造方法
JP4984447B2 (ja) * 2005-07-11 2012-07-25 Ｊｆｅスチール株式会社 ラインパイプ向け低ｙｒ電縫鋼管の製造方法
KR20090078807A (ko) * 2006-10-06 2009-07-20 엑손모빌 업스트림 리서치 캄파니 탁월한 변형 시효 저항성을 갖는 낮은 항복비의 복합조직강 라인파이프
NO2692875T3 (fr) 2011-03-30 2018-05-12
CA2832021C (fr) * 2011-08-23 2014-11-18 Nippon Steel & Sumitomo Metal Corporation Tube d'acier soude par resistance electrique a paroi epaisse et procede de fabrication de ce dernier
KR101795979B1 (ko) * 2013-12-20 2017-11-08 신닛테츠스미킨 카부시키카이샤 전봉 용접 강관

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948183A (en) * 1995-03-23 1999-09-07 Kawasaki Steel Corporation Hot-rolled steel sheet and method for forming hot-rolled steel sheet having low yield ratio, high strength and excellent toughness
JP3303647B2 (ja) * 1996-01-22 2002-07-22 住友金属工業株式会社 耐サワー性と耐炭酸ガス腐食性とに優れた溶接鋼管
JP3214353B2 (ja) * 1996-05-08 2001-10-02 住友金属工業株式会社 耐水素誘起割れ性に優れた高強度鋼板の製造方法
US20150176727A1 (en) * 2012-06-18 2015-06-25 Jfe Steel Corporation Thick, high-strength, sour-resistant line pipe and method for producing same
US20150203933A1 (en) * 2012-06-28 2015-07-23 Jfe Steel Corporation High-strength electric-resistance-welded steel pipe of excellent long-term softening resistance in intermediate temperature ranges, and method of producing same
JP2014189808A (ja) * 2013-03-26 2014-10-06 Kobe Steel Ltd 耐水素誘起割れ性と曲げ性に優れた低降伏比型高強度鋼板

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018008194A1 *

Also Published As

Publication number Publication date
KR102129296B1 (ko) 2020-07-03
CN109072379A (zh) 2018-12-21
EP3428299B1 (fr) 2020-07-22
EP3428299A1 (fr) 2019-01-16
WO2018008194A1 (fr) 2018-01-11
KR20180123519A (ko) 2018-11-16
CN109072379B (zh) 2020-11-06

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