KR20190084092A - 라인 파이프용 애즈롤 전봉 강관 - Google Patents

라인 파이프용 애즈롤 전봉 강관 Download PDF

Info

Publication number
KR20190084092A
KR20190084092A KR1020197016507A KR20197016507A KR20190084092A KR 20190084092 A KR20190084092 A KR 20190084092A KR 1020197016507 A KR1020197016507 A KR 1020197016507A KR 20197016507 A KR20197016507 A KR 20197016507A KR 20190084092 A KR20190084092 A KR 20190084092A
Authority
KR
South Korea
Prior art keywords
base material
less
material portion
content
steel pipe
Prior art date
Application number
KR1020197016507A
Other languages
English (en)
Korean (ko)
Inventor
겐조 다시마
신야 사카모토
데츠오 이시츠카
다카아키 후쿠시
히토시 아사히
Original Assignee
닛폰세이테츠 가부시키가이샤
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 닛폰세이테츠 가부시키가이샤 filed Critical 닛폰세이테츠 가부시키가이샤
Publication of KR20190084092A publication Critical patent/KR20190084092A/ko

Links

Images

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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • 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
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • C22C38/04—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
    • C22C38/12—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
    • C22C38/18—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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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)
KR1020197016507A 2017-03-29 2017-03-29 라인 파이프용 애즈롤 전봉 강관 KR20190084092A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/013013 WO2018179169A1 (ja) 2017-03-29 2017-03-29 ラインパイプ用アズロール電縫鋼管

Publications (1)

Publication Number Publication Date
KR20190084092A true KR20190084092A (ko) 2019-07-15

Family

ID=61557932

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197016507A KR20190084092A (ko) 2017-03-29 2017-03-29 라인 파이프용 애즈롤 전봉 강관

Country Status (5)

Country Link
EP (1) EP3546610B1 (zh)
JP (1) JP6288390B1 (zh)
KR (1) KR20190084092A (zh)
CN (1) CN110088317A (zh)
WO (1) WO2018179169A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220087979A (ko) * 2020-12-18 2022-06-27 주식회사 포스코 항복강도 이방성이 적은 라인파이프용 열연강판 및 그 제조방법

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6260757B1 (ja) * 2017-06-22 2018-01-17 新日鐵住金株式会社 ラインパイプ用アズロール電縫鋼管及び熱延鋼板
CN108893677A (zh) * 2018-06-20 2018-11-27 南京钢铁股份有限公司 一种抗酸管线钢及生产方法
CN108546884A (zh) * 2018-06-20 2018-09-18 南京钢铁股份有限公司 一种抗酸管线钢及制管方法
CN108866432A (zh) * 2018-06-20 2018-11-23 南京钢铁股份有限公司 一种抗酸管线钢及冶炼方法
JP7091947B2 (ja) * 2018-08-30 2022-06-28 日本製鉄株式会社 継目無鋼管
US11739866B2 (en) 2018-10-12 2023-08-29 Nippon Steel Corporation Electric resistance welded steel pipe for torsion beam
WO2020085888A1 (ko) * 2018-10-26 2020-04-30 주식회사 포스코 황화물 응력부식 균열 저항성이 우수한 고강도 강재 및 이의 제조방법
KR102236852B1 (ko) * 2018-11-30 2021-04-06 주식회사 포스코 우수한 저항복비 및 저온인성 특성을 가지는 구조용강 및 그 제조방법
JP7323797B2 (ja) * 2019-09-10 2023-08-09 日本製鉄株式会社 ラインパイプ用電縫鋼管、及び、ラインパイプ用熱延鋼板
EP4066954A4 (en) * 2020-02-10 2023-07-05 Nippon Steel Corporation ELECTRICAL RESISTANCE WELDED STEEL PIPE FOR LINE PIPE USE
BR112022013767A2 (pt) * 2020-03-04 2022-10-11 Nippon Steel Corp Tubo de aço e placa de aço
WO2021182525A1 (ja) * 2020-03-13 2021-09-16 日鉄ステンレス株式会社 クラッド鋼板およびその製造方法ならびに溶接構造物
CN115605625B (zh) * 2020-08-07 2024-03-22 日本制铁株式会社 钢板
CN113249660B (zh) * 2021-04-15 2022-04-19 首钢集团有限公司 一种极薄宽幅耐硫化氢腐蚀热轧钢板及其制备方法
CN114622140A (zh) * 2022-03-17 2022-06-14 陕西西咸新区沣西新城能源发展有限公司 一种中深层地热地埋管用低合金耐腐蚀套管材料及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013011005A (ja) 2011-06-30 2013-01-17 Jfe Steel Corp 耐サワー性に優れたラインパイプ用溶接鋼管向け高強度熱延鋼板およびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008261046A (ja) * 2007-03-19 2008-10-30 Kobe Steel Ltd 溶接性および塑性変形能に優れた高張力鋼材、並びに冷間成形鋼管
WO2012144248A1 (ja) * 2011-04-19 2012-10-26 新日本製鐵株式会社 油井用電縫鋼管及び油井用電縫鋼管の製造方法
JP5751012B2 (ja) * 2011-05-24 2015-07-22 Ｊｆｅスチール株式会社 耐圧潰性および耐サワー性に優れた高強度ラインパイプの製造方法
JP6047947B2 (ja) * 2011-06-30 2016-12-21 Ｊｆｅスチール株式会社 耐サワー性に優れたラインパイプ用厚肉高強度継目無鋼管およびその製造方法
JP5853456B2 (ja) * 2011-07-19 2016-02-09 Ｊｆｅスチール株式会社 Ｓｒ後の溶接部靱性に優れた低降伏比耐ｈｉｃ溶接鋼管およびその製造方法
EP2752499B1 (en) * 2011-08-23 2016-10-05 Nippon Steel & Sumitomo Metal Corporation Thick wall electric resistance welded steel pipe and method of production of same
JP2013129879A (ja) * 2011-12-22 2013-07-04 Jfe Steel Corp 耐硫化物応力割れ性に優れた油井用高強度継目無鋼管およびその製造方法
JP5565420B2 (ja) * 2012-02-02 2014-08-06 新日鐵住金株式会社 ラインパイプ用ｕｏｅ鋼管
KR101641450B1 (ko) * 2012-04-13 2016-07-20 제이에프이 스틸 가부시키가이샤 우수한 저온 인성을 갖는 고강도 후육 전봉 강관 및 그 제조 방법
JP6305892B2 (ja) 2014-09-30 2018-04-04 本田技研工業株式会社 不整地走行車両のシートベルト取付構造
EP3246427B1 (en) * 2015-03-06 2018-12-12 JFE Steel Corporation High strength electric resistance welded steel pipe and manufacturing method therefor
JP6596971B2 (ja) * 2015-06-24 2019-10-30 日本製鉄株式会社 耐食性に優れたボイラー用曲げ電縫鋼管
CN105986173A (zh) * 2016-06-16 2016-10-05 山东钢铁股份有限公司 一种大应变x80hd2管线钢管和管线钢管用钢板

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013011005A (ja) 2011-06-30 2013-01-17 Jfe Steel Corp 耐サワー性に優れたラインパイプ用溶接鋼管向け高強度熱延鋼板およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220087979A (ko) * 2020-12-18 2022-06-27 주식회사 포스코 항복강도 이방성이 적은 라인파이프용 열연강판 및 그 제조방법

Also Published As

Publication number Publication date
WO2018179169A1 (ja) 2018-10-04
JP6288390B1 (ja) 2018-03-07
JPWO2018179169A1 (ja) 2019-04-04
EP3546610A1 (en) 2019-10-02
EP3546610B1 (en) 2021-06-16
EP3546610A4 (en) 2020-04-29
CN110088317A (zh) 2019-08-02

Similar Documents

Publication Publication Date Title
JP6288390B1 (ja) ラインパイプ用アズロール電縫鋼管
EP3042976B1 (en) Steel sheet for thick-walled high-strength line pipe having exceptional corrosion resistance, crush resistance properties, and low-temperature ductility, and line pipe
EP2759615B1 (en) High-strength hot-rolled steel sheet having excellent bending characteristics and low-temperature toughness and method for producing same
KR101333854B1 (ko) 저온 인성이 우수한 후육 고장력 열연 강판 및 그 제조 방법
EP3608434B1 (en) As-rolled electric resistance-welded steel pipe for line pipe, and hot-rolled steel sheet
EP2692875B1 (en) Electroseamed steel pipe and process for producing same
KR101795979B1 (ko) 전봉 용접 강관
KR101709887B1 (ko) 라인 파이프용 강판 및 라인 파이프
EP3409803A1 (en) High-strength hot-rolled steel sheet for electric resistance welded steel pipe, and method for manufacturing same
KR101954558B1 (ko) 고강도 전봉강관, 고강도 전봉강관용의 강판의 제조 방법, 및 고강도 전봉강관의 제조 방법
JP5742123B2 (ja) ラインパイプ用高強度溶接鋼管向け高張力熱延鋼板およびその製造方法
JP2015190026A (ja) ラインパイプ用厚肉高強度電縫鋼管およびその製造方法
EP3395973A1 (en) As-rolled type k55 electric-resistance-welded oil well pipe, and hot-rolled steel plate
CN114729426B (zh) 电阻焊钢管用热轧钢板及其制造方法、电阻焊钢管及其制造方法、管线管、建筑结构物
JP6693610B1 (ja) ラインパイプ用電縫鋼管
JP7211566B1 (ja) 高強度熱延鋼板およびその製造方法、並びに高強度電縫鋼管およびその製造方法
JP7226595B2 (ja) ラインパイプ用電縫鋼管
JP2022106590A (ja) 電縫鋼管および電縫鋼管の製造方法

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right