BR112018017191B8 - Tubo de aço sem costura de alta resistência e de baixa liga para produtos tubulares de campos de petróleo - Google Patents

Tubo de aço sem costura de alta resistência e de baixa liga para produtos tubulares de campos de petróleo

Info

Publication number
BR112018017191B8
BR112018017191B8 BR112018017191A BR112018017191A BR112018017191B8 BR 112018017191 B8 BR112018017191 B8 BR 112018017191B8 BR 112018017191 A BR112018017191 A BR 112018017191A BR 112018017191 A BR112018017191 A BR 112018017191A BR 112018017191 B8 BR112018017191 B8 BR 112018017191B8
Authority
BR
Brazil
Prior art keywords
steel tube
strength
low
seamless steel
tubular products
Prior art date
Application number
BR112018017191A
Other languages
English (en)
Other versions
BR112018017191B1 (pt
BR112018017191A2 (pt
Inventor
Okatsu Mitsuhiro
Yuga Masao
Ota Hiroki
Fujimura Kazuki
Original Assignee
Jfe 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
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BR112018017191A2 publication Critical patent/BR112018017191A2/pt
Publication of BR112018017191B1 publication Critical patent/BR112018017191B1/pt
Publication of BR112018017191B8 publication Critical patent/BR112018017191B8/pt

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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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D6/02—Hardening by precipitation
    • 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
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Um tubo de aço sem costura de alta resistência e de baixa liga para produtos tubulares de campos de petróleo tendo excelente resistência SSC é provido. O tubo de aço da presente invenção é um tubo de aço sem costura de alta resistência e de baixa liga para produtos tubulares de campos de petróleo que inclui uma composição que contém, em termos de % em massa, C: 0,23 a 0,27%, Si: 0,01 a 0,35%, Mn: 0,45 a 0,70%, P: 0,010% ou menos, S: 0,001% ou menos, O: 0,0015% ou menos, Al: 0,015 a 0,080%, Cu: 0,02 a 0,09%, Cr: 0,8 a 1,5%, Mo: 0,5 a 1,0%, Nb: 0,02 a 0,05%, B: 0,0015 a 0,0030%, Ti: 0,005 a 0,020%, e N: 0,005% ou menos, e que tem um valor de uma razão entre o teor de Ti e o teor de N (Ti/N) de 3,0 a 4,0, sendo que o saldo é Fe e impurezas inevitáveis, sendo que o tubo de aço tem um valor (Sigma 0,7/ Sigma 0,4), como uma razão entre uma tensão a uma deformação de 0,7% e uma tensão em uma deformação de 0,4% em uma curva de tensão-deformação de 1,02 ou menos e um limite de elasticidade de 655 MPa ou mais.
BR112018017191A 2016-02-29 2016-11-18 Tubo de aço sem costura de alta resistência e de baixa liga para produtos tubulares de campos de petróleo BR112018017191B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016036574 2016-02-29
JP2016-036574 2016-02-29
PCT/JP2016/004914 WO2017149570A1 (ja) 2016-02-29 2016-11-18 油井用低合金高強度継目無鋼管

Publications (3)

Publication Number Publication Date
BR112018017191A2 BR112018017191A2 (pt) 2019-01-02
BR112018017191B1 BR112018017191B1 (pt) 2021-10-13
BR112018017191B8 true BR112018017191B8 (pt) 2022-09-20

Family

ID=59743564

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018017191A BR112018017191B8 (pt) 2016-02-29 2016-11-18 Tubo de aço sem costura de alta resistência e de baixa liga para produtos tubulares de campos de petróleo

Country Status (7)

Country Link
US (1) US11111566B2 (pt)
EP (1) EP3425075B1 (pt)
AR (1) AR107719A1 (pt)
BR (1) BR112018017191B8 (pt)
MX (1) MX2018010366A (pt)
NZ (1) NZ744590A (pt)
WO (1) WO2017149570A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5943164B1 (ja) 2014-12-24 2016-06-29 Ｊｆｅスチール株式会社 油井用高強度継目無鋼管およびその製造方法
MX2017008360A (es) 2014-12-24 2017-10-24 Jfe Steel Corp Tubo de acero sin costura de alta resistencia para productos tubulares para paises productores de petroleo y metodo para producir el mismo.
US10988868B2 (en) 2015-03-20 2021-04-27 Sysco Guest Supply, Llc Textile structures comprising core spun yarns and associated methods for manufacture
NZ744590A (en) 2016-02-29 2019-04-26 Jfe Steel Corp Low alloy high strength seamless steel pipe for oil country tubular goods
WO2017149572A1 (ja) * 2016-02-29 2017-09-08 Ｊｆｅスチール株式会社 油井用低合金高強度厚肉継目無鋼管
WO2018074109A1 (ja) 2016-10-17 2018-04-26 Ｊｆｅスチール株式会社 油井用高強度継目無鋼管およびその製造方法
AR118071A1 (es) * 2019-02-15 2021-09-15 Nippon Steel Corp Material de acero adecuado para uso en ambiente agrio
CN109898023A (zh) * 2019-04-16 2019-06-18 柳州市创科复合金属陶瓷制品有限公司 板坯连铸辊轴承座及其制造方法
JP6981570B2 (ja) * 2019-12-26 2021-12-15 Ｊｆｅスチール株式会社 高強度継目無鋼管およびその製造方法

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JP5971435B1 (ja) 2014-09-08 2016-08-17 Ｊｆｅスチール株式会社 油井用高強度継目無鋼管およびその製造方法
MX2017002976A (es) 2014-09-08 2017-06-19 Jfe Steel Corp Tuberia de acero sin costura de alta resistencia para productos tubulares de region petrolifera y metodo de produccion de la misma.
EP3425076B1 (en) 2016-02-29 2021-11-10 JFE Steel Corporation Low-alloy, high-strength seamless steel pipe for oil country tubular goods
NZ744590A (en) 2016-02-29 2019-04-26 Jfe Steel Corp Low alloy high strength seamless steel pipe for oil country tubular goods

Also Published As

Publication number Publication date
AR107719A1 (es) 2018-05-23
US11111566B2 (en) 2021-09-07
BR112018017191B1 (pt) 2021-10-13
EP3425075A1 (en) 2019-01-09
NZ744590A (en) 2019-04-26
MX2018010366A (es) 2018-12-06
US20190048443A1 (en) 2019-02-14
EP3425075A4 (en) 2019-04-24
WO2017149570A1 (ja) 2017-09-08
EP3425075B1 (en) 2021-11-03
BR112018017191A2 (pt) 2019-01-02

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