EP2832879A4 - Tuyau d'acier à haute résistance pour tuyau de canalisation ayant une excellente résistance à la fissuration induite par hydrogène, tuyau d'acier à haute résistance pour tuyau de canalisation l'utilisant et son procédé de fabrication - Google Patents

Tuyau d'acier à haute résistance pour tuyau de canalisation ayant une excellente résistance à la fissuration induite par hydrogène, tuyau d'acier à haute résistance pour tuyau de canalisation l'utilisant et son procédé de fabrication

Info

Publication number
EP2832879A4
EP2832879A4 EP13768001.3A EP13768001A EP2832879A4 EP 2832879 A4 EP2832879 A4 EP 2832879A4 EP 13768001 A EP13768001 A EP 13768001A EP 2832879 A4 EP2832879 A4 EP 2832879A4
Authority
EP
European Patent Office
Prior art keywords
strength steel
pipe
steel pipe
same
line pipe
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
EP13768001.3A
Other languages
German (de)
English (en)
Other versions
EP2832879B1 (fr
EP2832879A1 (fr
Inventor
Takuya Hara
Taishi Fujishiro
Taro Muraki
Go Suzuki
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 and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2832879A1 publication Critical patent/EP2832879A1/fr
Publication of EP2832879A4 publication Critical patent/EP2832879A4/fr
Application granted granted Critical
Publication of EP2832879B1 publication Critical patent/EP2832879B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/005Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/08Ferrous alloys, e.g. steel alloys containing nickel
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/12Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/14Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/16Ferrous alloys, e.g. steel alloys containing copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel

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)
EP13768001.3A 2012-03-30 2013-03-29 Tuyau d'acier à haute résistance pour tuyau de canalisation ayant une excellente résistance à la fissuration induite par hydrogène, tôle d'acier à haute résistance pour tuyau de canalisation l'utilisant et son procédé de fabrication Active EP2832879B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012079554 2012-03-30
PCT/JP2013/059617 WO2013147197A1 (fr) 2012-03-30 2013-03-29 Tuyau d'acier à haute résistance pour tuyau de canalisation ayant une excellente résistance à la fissuration induite par hydrogène, tuyau d'acier à haute résistance pour tuyau de canalisation l'utilisant et son procédé de fabrication

Publications (3)

Publication Number Publication Date
EP2832879A1 EP2832879A1 (fr) 2015-02-04
EP2832879A4 true EP2832879A4 (fr) 2016-01-13
EP2832879B1 EP2832879B1 (fr) 2019-11-20

Family

ID=49260438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13768001.3A Active EP2832879B1 (fr) 2012-03-30 2013-03-29 Tuyau d'acier à haute résistance pour tuyau de canalisation ayant une excellente résistance à la fissuration induite par hydrogène, tôle d'acier à haute résistance pour tuyau de canalisation l'utilisant et son procédé de fabrication

Country Status (5)

Country Link
EP (1) EP2832879B1 (fr)
JP (1) JP5392441B1 (fr)
KR (1) KR101615842B1 (fr)
CN (1) CN104024461B (fr)
WO (1) WO2013147197A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016125137A (ja) * 2014-12-26 2016-07-11 株式会社神戸製鋼所 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管
WO2016104527A1 (fr) * 2014-12-26 2016-06-30 株式会社神戸製鋼所 Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tube de canalisation
JP6584912B2 (ja) * 2014-12-26 2019-10-02 株式会社神戸製鋼所 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管
WO2016104526A1 (fr) * 2014-12-26 2016-06-30 株式会社神戸製鋼所 Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tuyau de canalisation
CN104846260A (zh) * 2015-04-20 2015-08-19 杭州科明电子有限公司 一种工具开关的扳机
CN104928568B (zh) * 2015-06-30 2017-07-28 宝山钢铁股份有限公司 一种铁素体低密度高强钢及其制造方法
CN104988401B (zh) * 2015-07-03 2017-07-07 中国石油大学(华东) 一种含钽起重机悬臂
MX2017011637A (es) * 2015-07-27 2017-11-02 Nippon Steel & Sumitomo Metal Corp Tuberia de acero para tuberia y su metodo de fabricacion.
JP2017078221A (ja) * 2015-10-21 2017-04-27 株式会社神戸製鋼所 鋼板及び接合体
WO2017203357A1 (fr) 2016-05-23 2017-11-30 Robowash Pty Ltd. Appareil et procédé pour le nettoyage de machines
JP6869151B2 (ja) * 2016-11-16 2021-05-12 株式会社神戸製鋼所 鋼板およびラインパイプ用鋼管並びにその製造方法
US10744538B2 (en) 2016-12-13 2020-08-18 Robowash Pty Ltd. Apparatus and method for cleaning industrial parts
KR101889189B1 (ko) * 2016-12-22 2018-08-16 주식회사 포스코 수소유기균열 저항성이 우수한 인장강도 450MPa급 후육 강재 및 그 제조방법
KR102216413B1 (ko) * 2017-02-20 2021-02-17 닛폰세이테츠 가부시키가이샤 강판
WO2019058420A1 (fr) * 2017-09-19 2019-03-28 新日鐵住金株式会社 Tube en acier et plaque d'acier
KR102379935B1 (ko) * 2017-09-19 2022-04-01 닛폰세이테츠 가부시키가이샤 강관 및 강판
JP6344538B1 (ja) * 2017-09-19 2018-06-20 新日鐵住金株式会社 鋼管及び鋼板
JP6866855B2 (ja) * 2018-01-29 2021-04-28 Jfeスチール株式会社 耐サワーラインパイプ用高強度鋼板の製造方法、及び耐サワーラインパイプ用高強度鋼板、並びに耐サワーラインパイプ用高強度鋼板を用いた高強度鋼管
CN108456834B (zh) * 2018-03-05 2020-04-24 白婷婷 一种具有含Ti析出物的高强度管线钢及其制备方法
WO2020003499A1 (fr) * 2018-06-29 2020-01-02 日本製鉄株式会社 Tuyau d'acier et tôle d'acier
JP7155702B2 (ja) * 2018-07-19 2022-10-19 日本製鉄株式会社 耐サワーラインパイプ用厚鋼板およびその製造方法
KR102131537B1 (ko) * 2018-11-30 2020-07-08 주식회사 포스코 수소유기균열 저항성이 우수한 압력용기용 강재 및 그 제조방법
JP7248885B2 (ja) * 2019-01-24 2023-03-30 日本製鉄株式会社 鋼板及び鋼板の製造方法
KR102255818B1 (ko) 2019-06-24 2021-05-25 주식회사 포스코 내부식성이 우수한 고강도 구조용 강재 및 그 제조방법
CN110735084A (zh) * 2019-09-20 2020-01-31 包头钢铁(集团)有限责任公司 一种管线钢x42m热轧钢带及其制备方法
KR102326109B1 (ko) * 2019-12-16 2021-11-16 주식회사 포스코 황화물 응력부식 균열 저항성이 우수한 강재 및 이의 제조방법
EP4129510A1 (fr) * 2020-03-26 2023-02-08 JFE Steel Corporation Tôle d'acier à haute résistance pour tuyau de canalisation résistant à l'acidité, procédé de fabrication correspondant et tuyau d'acier à haute résistance utilisant une tôle d'acier à haute résistance pour tuyau de canalisation résistant à l'acidité
CN113862572B (zh) * 2021-09-28 2022-07-26 武汉科技大学 一种海洋用抗氢致开裂x80级管线钢及其制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010052928A1 (fr) * 2008-11-07 2010-05-14 新日本製鐵株式会社 Procede de fabrication de tole et de tuyau d'acier pour tuyau de canalisation a ultra-haute resistance
WO2010093057A1 (fr) * 2009-02-12 2010-08-19 新日本製鐵株式会社 Tôle d'acier haute résistance et tuyau en acier haute résistance ayant une excellente résistance au craquage induit par l'hydrogène pour une utilisation dans un tuyau de canalisation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06220577A (ja) 1993-01-26 1994-08-09 Kawasaki Steel Corp 耐hic特性に優れた高張力鋼及びその製造方法
JPH06256894A (ja) 1993-03-08 1994-09-13 Nippon Steel Corp 耐水素誘起割れ性に優れた高強度ラインパイプ
JPH06271974A (ja) 1993-03-18 1994-09-27 Nippon Steel Corp 耐水素誘起割れ性に優れたラインパイプ
JP3633515B2 (ja) 2001-06-12 2005-03-30 住友金属工業株式会社 耐水素誘起割れ性に優れた熱延鋼板およびその製造方法
EP1473376B1 (fr) * 2002-02-07 2015-11-18 JFE Steel Corporation Tole d'acier haute resistance et procede de production
JP2006063351A (ja) 2004-08-24 2006-03-09 Sumitomo Metal Ind Ltd 耐水素誘起割れ性に優れた高強度鋼板および製造方法、並びにラインパイプ用鋼管
JP4725437B2 (ja) 2006-06-30 2011-07-13 住友金属工業株式会社 厚鋼板用連続鋳造鋳片及びその製造方法並びに厚鋼板
JP4900260B2 (ja) * 2008-01-25 2012-03-21 Jfeスチール株式会社 延性亀裂伝播特性および耐サワー性に優れる熱延鋼板の製造方法
JP5439887B2 (ja) * 2008-03-31 2014-03-12 Jfeスチール株式会社 高張力鋼およびその製造方法
JP5423324B2 (ja) 2009-02-12 2014-02-19 新日鐵住金株式会社 耐水素誘起割れ性に優れた高強度ラインパイプ用鋼板及び高強度ラインパイプ用鋼管

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010052928A1 (fr) * 2008-11-07 2010-05-14 新日本製鐵株式会社 Procede de fabrication de tole et de tuyau d'acier pour tuyau de canalisation a ultra-haute resistance
WO2010093057A1 (fr) * 2009-02-12 2010-08-19 新日本製鐵株式会社 Tôle d'acier haute résistance et tuyau en acier haute résistance ayant une excellente résistance au craquage induit par l'hydrogène pour une utilisation dans un tuyau de canalisation
JP2010209460A (ja) * 2009-02-12 2010-09-24 Nippon Steel Corp 耐水素誘起割れ性に優れた高強度ラインパイプ用鋼板及び高強度ラインパイプ用鋼管

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013147197A1 *

Also Published As

Publication number Publication date
EP2832879B1 (fr) 2019-11-20
CN104024461A (zh) 2014-09-03
WO2013147197A1 (fr) 2013-10-03
KR20140116913A (ko) 2014-10-06
KR101615842B1 (ko) 2016-04-26
BR112014019281A8 (pt) 2017-07-11
CN104024461B (zh) 2016-04-06
JPWO2013147197A1 (ja) 2015-12-14
EP2832879A1 (fr) 2015-02-04
JP5392441B1 (ja) 2014-01-22
BR112014019281A2 (fr) 2017-06-20

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