EP3239319A4 - Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tuyau de canalisation - Google Patents

Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tuyau de canalisation Download PDF

Info

Publication number
EP3239319A4
EP3239319A4 EP15873094.5A EP15873094A EP3239319A4 EP 3239319 A4 EP3239319 A4 EP 3239319A4 EP 15873094 A EP15873094 A EP 15873094A EP 3239319 A4 EP3239319 A4 EP 3239319A4
Authority
EP
European Patent Office
Prior art keywords
pipe
steel
cracking resistance
induced cracking
excellent hydrogen
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Withdrawn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
EP15873094.5A
Other languages
German (de)
English (en)
Other versions
EP3239319A1 (fr
Inventor
Kiichiro TASHIRO
Taku Kato
Yuichi OKA
Shinsuke Sato
Haruya KAWANO
Takashi Miyake
Sei Kimura
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority claimed from PCT/JP2015/085869 external-priority patent/WO2016104526A1/fr
Publication of EP3239319A1 publication Critical patent/EP3239319A1/fr
Publication of EP3239319A4 publication Critical patent/EP3239319A4/fr
Withdrawn legal-status Critical Current

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
    • C22C38/14Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226Hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263Modifying 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
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • 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
    • C22C38/004Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/16Ferrous 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying 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)
  • Treatment Of Steel In Its Molten State (AREA)
EP15873094.5A 2014-12-26 2015-12-22 Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tuyau de canalisation Withdrawn EP3239319A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014266491 2014-12-26
JP2015202378A JP2016125137A (ja) 2014-12-26 2015-10-13 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
PCT/JP2015/085869 WO2016104526A1 (fr) 2014-12-26 2015-12-22 Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tuyau de canalisation

Publications (2)

Publication Number Publication Date
EP3239319A1 EP3239319A1 (fr) 2017-11-01
EP3239319A4 true EP3239319A4 (fr) 2018-06-27

Family

ID=56359036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15873094.5A Withdrawn EP3239319A4 (fr) 2014-12-26 2015-12-22 Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tuyau de canalisation

Country Status (4)

Country Link
EP (1) EP3239319A4 (fr)
JP (1) JP2016125137A (fr)
KR (1) KR20170093964A (fr)
CN (1) CN107109566A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016125139A (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
JP2016125140A (ja) * 2014-12-26 2016-07-11 株式会社神戸製鋼所 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管
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
CN111220614B (zh) * 2018-11-27 2023-05-09 宝山钢铁股份有限公司 一种快速评估钢水质量的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173893A (ja) * 2013-03-06 2014-09-22 Kobe Steel Ltd スラブにおける特定範囲の板厚位置でのCa濃度分析結果を用いた耐サワー鋼スラブの品質判定方法
JP2014173892A (ja) * 2013-03-06 2014-09-22 Kobe Steel Ltd スラブにおける異なる板厚位置でのCa濃度分析結果を用いた耐サワー鋼スラブの品質判定方法
JP2014208892A (ja) * 2013-03-29 2014-11-06 株式会社神戸製鋼所 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管
JP2014208891A (ja) * 2013-03-29 2014-11-06 株式会社神戸製鋼所 耐水素誘起割れ性と溶接熱影響部の靭性に優れた鋼板およびラインパイプ用鋼管
EP3018231A1 (fr) * 2013-07-01 2016-05-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Tôle d'acier présentant une excellente résistance aux fissurations induites par l'hydrogène et une excellente ténacité ainsi que tube d'acier pour un tube de canalisation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075968B2 (ja) * 1990-02-13 1995-01-25 新日本製鐵株式会社 耐水素誘起割れ性、耐硫化物応力腐食割れ性および低温靭性に優れた鋼板の製造方法
JPH06293915A (ja) * 1993-04-07 1994-10-21 Nippon Steel Corp 耐co2 腐食性、耐サワー性に優れた低合金ラインパイプ用鋼板の製造方法
JPH0941083A (ja) * 1995-07-28 1997-02-10 Nkk Corp 耐hic及び耐sscc特性に優れた電縫管及びその製造方法
JP5157030B2 (ja) * 2001-03-23 2013-03-06 Jfeスチール株式会社 耐hic性に優れた高強度ラインパイプ用鋼の製造方法
JP5098256B2 (ja) * 2006-08-30 2012-12-12 Jfeスチール株式会社 耐水素誘起割れ性能に優れたバウシンガー効果による降伏応力低下が小さい高強度ラインパイプ用鋼板およびその製造方法
JP5262075B2 (ja) * 2007-11-14 2013-08-14 新日鐵住金株式会社 耐サワー性能に優れた鋼管用鋼の製造方法
WO2009148193A1 (fr) * 2008-06-06 2009-12-10 新日本製鐵株式会社 Tôle d’acier à excellente résistance à l’acide et conduit d’acier pour tubes de canalisation
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
JP5423323B2 (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
JP5278188B2 (ja) * 2009-06-19 2013-09-04 新日鐵住金株式会社 耐水素誘起割れ性および脆性亀裂伝播停止特性に優れた厚鋼板
JP5540982B2 (ja) * 2010-08-09 2014-07-02 新日鐵住金株式会社 耐水素誘起割れ性に優れた鋼材
CN104024461B (zh) * 2012-03-30 2016-04-06 新日铁住金株式会社 抗氢诱发裂纹性优良的高强度管道用钢管和其所使用的高强度管道用钢板、以及它们的制造方法
JP5824401B2 (ja) * 2012-03-30 2015-11-25 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その製造方法
JP6101132B2 (ja) * 2012-04-20 2017-03-22 株式会社神戸製鋼所 耐水素誘起割れ性に優れた鋼材の製造方法
JP6211296B2 (ja) * 2013-04-30 2017-10-11 株式会社神戸製鋼所 耐サワー性とhaz靭性に優れた鋼板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173893A (ja) * 2013-03-06 2014-09-22 Kobe Steel Ltd スラブにおける特定範囲の板厚位置でのCa濃度分析結果を用いた耐サワー鋼スラブの品質判定方法
JP2014173892A (ja) * 2013-03-06 2014-09-22 Kobe Steel Ltd スラブにおける異なる板厚位置でのCa濃度分析結果を用いた耐サワー鋼スラブの品質判定方法
JP2014208892A (ja) * 2013-03-29 2014-11-06 株式会社神戸製鋼所 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管
JP2014208891A (ja) * 2013-03-29 2014-11-06 株式会社神戸製鋼所 耐水素誘起割れ性と溶接熱影響部の靭性に優れた鋼板およびラインパイプ用鋼管
EP3018231A1 (fr) * 2013-07-01 2016-05-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Tôle d'acier présentant une excellente résistance aux fissurations induites par l'hydrogène et une excellente ténacité ainsi que tube d'acier pour un tube de canalisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016104526A1 *

Also Published As

Publication number Publication date
CN107109566A (zh) 2017-08-29
EP3239319A1 (fr) 2017-11-01
JP2016125137A (ja) 2016-07-11
KR20170093964A (ko) 2017-08-16

Similar Documents

Publication Publication Date Title
EP3508603A4 (fr) Acier et tuyau en acier pour puits de pétrole
EP3102654A4 (fr) Agents anti-encrassement pour une utilisation dans des fluides hydrocarbonés
EP3239320A4 (fr) Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tube de canalisation
EP3205918A4 (fr) Joint fileté pour tube en acier
EP3173501A4 (fr) Tuyau en acier faiblement allié pour puits de pétrole
EP3130616A4 (fr) Polyoléfine à excellente résistance à la fissuration sous contrainte dans un environnement donné
EP3239333A4 (fr) Plaque d'acier ayant d'excellentes propriétés en termes de ténacité et de résistance à la fissuration sous hydrogène et tube en acier pour tube de canalisation
EP3122344A4 (fr) Inhibiteurs de la kinase trka, compositions en contenant et méthodes associées
EP3093543A4 (fr) Raccord fileté pour tuyau en acier
EP3159591A4 (fr) Joint à vis pour tuyauterie en acier
EP3112490A4 (fr) Tuyau en acier pour une ligne d'injection de carburant, et ligne d'injection de carburant utilisant celui-ci
EP3608433A4 (fr) Tuyau en acier soudé par cordon vertical
EP3018231A4 (fr) Tôle d'acier présentant une excellente résistance aux fissurations induites par l'hydrogène et une excellente ténacité ainsi que tube d'acier pour un tube de canalisation
EP3026140A4 (fr) Tôle d'acier pour tube de canalisation et tube de canalisation
EP3366968A4 (fr) Raccord fileté pour des tuyaux en acier
EP2980238A4 (fr) Plaque en acier présentant une résistance à la fissuration induite par l'hydrogène et une ténacité excellentes, et tube de canalisation en acier
EP3095886A4 (fr) Acier contenant du chrome à base de martensite et tuyau en acier pour puits de pétrole
EP3392543A4 (fr) Joint fileté pour tube en acier
EP3193067A4 (fr) Dispositif de tuyau de fluide
EP3081674A4 (fr) Dispositif de galvanoplastie d'un tuyau d'acier
EP3354952A4 (fr) Dispositif de serrage pour tuyau
EP3159592A4 (fr) Accouplement fileté pour canalisation en acier
EP3428299A4 (fr) Tuyau en acier électrosoudé pour tuyau de canalisation
EP3128025A4 (fr) Tuyau en acier sans soudure pour un tuyau d'injection de carburant
EP3186038A4 (fr) Pince serre-tubes

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20170725

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180528

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/04 20060101ALI20180522BHEP

Ipc: C22C 38/00 20060101AFI20180522BHEP

Ipc: C21D 8/10 20060101ALI20180522BHEP

Ipc: C21D 1/18 20060101ALN20180522BHEP

Ipc: C21D 9/08 20060101ALI20180522BHEP

Ipc: C22C 38/16 20060101ALI20180522BHEP

Ipc: C22C 38/02 20060101ALI20180522BHEP

Ipc: C22C 38/58 20060101ALI20180522BHEP

Ipc: C22C 38/06 20060101ALI20180522BHEP

Ipc: C22C 38/12 20060101ALI20180522BHEP

Ipc: C21D 8/02 20060101ALI20180522BHEP

Ipc: C22C 38/08 20060101ALI20180522BHEP

Ipc: C21C 7/04 20060101ALI20180522BHEP

Ipc: C22C 38/14 20060101ALI20180522BHEP

17Q First examination report despatched

Effective date: 20191211

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: 20200603