EP3492612A4 - Hochfestes nahtloses stahlrohr und steigrohr - Google Patents

Hochfestes nahtloses stahlrohr und steigrohr Download PDF

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Publication number
EP3492612A4
EP3492612A4 EP17833981.8A EP17833981A EP3492612A4 EP 3492612 A4 EP3492612 A4 EP 3492612A4 EP 17833981 A EP17833981 A EP 17833981A EP 3492612 A4 EP3492612 A4 EP 3492612A4
Authority
EP
European Patent Office
Prior art keywords
riser
steel pipe
high strength
seamless steel
strength seamless
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.)
Pending
Application number
EP17833981.8A
Other languages
English (en)
French (fr)
Other versions
EP3492612A1 (de
Inventor
Taro Oe
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 EP3492612A1 publication Critical patent/EP3492612A1/de
Publication of EP3492612A4 publication Critical patent/EP3492612A4/de
Pending legal-status Critical Current

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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • 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
    • 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
    • C22C38/02—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
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—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
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
EP17833981.8A 2016-07-28 2017-07-05 Hochfestes nahtloses stahlrohr und steigrohr Pending EP3492612A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016148646 2016-07-28
PCT/JP2017/024739 WO2018020972A1 (ja) 2016-07-28 2017-07-05 高強度継目無鋼管及びライザー

Publications (2)

Publication Number Publication Date
EP3492612A1 EP3492612A1 (de) 2019-06-05
EP3492612A4 true EP3492612A4 (de) 2019-08-07

Family

ID=61016070

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17833981.8A Pending EP3492612A4 (de) 2016-07-28 2017-07-05 Hochfestes nahtloses stahlrohr und steigrohr

Country Status (6)

Country Link
EP (1) EP3492612A4 (de)
JP (1) JP6642715B2 (de)
AR (1) AR109055A1 (de)
BR (1) BR112018015533A2 (de)
MX (1) MX2018011404A (de)
WO (1) WO2018020972A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6891828B2 (ja) * 2018-01-25 2021-06-18 日本製鉄株式会社 高強度継目無鋼管及びジャッキアップリグのブレーシングパイプ
CN111187982A (zh) * 2020-02-17 2020-05-22 本钢板材股份有限公司 低屈强比螺旋焊管钢A139Gr.B及其制备方法
JP7469734B1 (ja) 2022-09-30 2024-04-17 日本製鉄株式会社 鋼板

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61238917A (ja) * 1985-04-15 1986-10-24 Kawasaki Steel Corp 低合金調質型高張力継目無鋼管の製造方法
WO2004031420A1 (en) * 2002-10-01 2004-04-15 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance and its production method
EP1918395A1 (de) * 2005-07-26 2008-05-07 Sumitomo Metal Industries, Ltd. Nahtloses stahlrohr und herstellungsverfahren dafür
EP2371982A1 (de) * 2008-11-26 2011-10-05 Sumitomo Metal Industries, Ltd. Nahtloses stahlrohr und verfahren zu dessen herstellung
EP2728030A1 (de) * 2011-06-30 2014-05-07 JFE Steel Corporation Dickwandiges, hochfestes und nahtloses stahlrohr mit hervorragender säurebeständigkeit für eine rohrleitung und verfahren zu ihrer herstellung
EP2843072A1 (de) * 2012-04-27 2015-03-04 Nippon Steel & Sumitomo Metal Corporation Nahtloses stahlrohr und verfahren zur herstellung davon
EP3031943A1 (de) * 2013-08-06 2016-06-15 Nippon Steel & Sumitomo Metal Corporation Nahtloses stahlrohr für ein leitungsrohr und verfahren zur herstellung davon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575819A (en) * 1980-06-13 1982-01-12 Nippon Kokan Kk <Nkk> Preparation of seamless line pipe having excellent sulfide hydrogen cracking resistance
JP3975852B2 (ja) * 2001-10-25 2007-09-12 Ｊｆｅスチール株式会社 加工性に優れた鋼管およびその製造方法
JP5326344B2 (ja) * 2007-04-27 2013-10-30 新日鐵住金株式会社 接熱影響部のクリープ特性に優れた耐熱構造体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61238917A (ja) * 1985-04-15 1986-10-24 Kawasaki Steel Corp 低合金調質型高張力継目無鋼管の製造方法
WO2004031420A1 (en) * 2002-10-01 2004-04-15 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance and its production method
EP1918395A1 (de) * 2005-07-26 2008-05-07 Sumitomo Metal Industries, Ltd. Nahtloses stahlrohr und herstellungsverfahren dafür
EP2371982A1 (de) * 2008-11-26 2011-10-05 Sumitomo Metal Industries, Ltd. Nahtloses stahlrohr und verfahren zu dessen herstellung
EP2728030A1 (de) * 2011-06-30 2014-05-07 JFE Steel Corporation Dickwandiges, hochfestes und nahtloses stahlrohr mit hervorragender säurebeständigkeit für eine rohrleitung und verfahren zu ihrer herstellung
EP2843072A1 (de) * 2012-04-27 2015-03-04 Nippon Steel & Sumitomo Metal Corporation Nahtloses stahlrohr und verfahren zur herstellung davon
EP3031943A1 (de) * 2013-08-06 2016-06-15 Nippon Steel & Sumitomo Metal Corporation Nahtloses stahlrohr für ein leitungsrohr und verfahren zur herstellung davon

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018020972A1 *

Also Published As

Publication number Publication date
WO2018020972A1 (ja) 2018-02-01
BR112018015533A2 (pt) 2018-12-26
JPWO2018020972A1 (ja) 2018-11-01
JP6642715B2 (ja) 2020-02-12
MX2018011404A (es) 2019-03-28
AR109055A1 (es) 2018-10-24
EP3492612A1 (de) 2019-06-05

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RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/04 20060101ALI20190704BHEP

Ipc: C21D 8/10 20060101ALI20190704BHEP

Ipc: C22C 38/46 20060101ALI20190704BHEP

Ipc: C22C 38/48 20060101ALI20190704BHEP

Ipc: C22C 38/02 20060101ALI20190704BHEP

Ipc: C22C 38/00 20060101AFI20190704BHEP

Ipc: C21D 9/08 20060101ALI20190704BHEP

Ipc: C22C 38/54 20060101ALI20190704BHEP

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Ipc: C22C 38/42 20060101ALI20190704BHEP

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Owner name: NIPPON STEEL CORPORATION

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