BR112022025826A2 - Tubo sem costura de aço inoxidável e método para fabricar este - Google Patents

Tubo sem costura de aço inoxidável e método para fabricar este

Info

Publication number
BR112022025826A2
BR112022025826A2 BR112022025826A BR112022025826A BR112022025826A2 BR 112022025826 A2 BR112022025826 A2 BR 112022025826A2 BR 112022025826 A BR112022025826 A BR 112022025826A BR 112022025826 A BR112022025826 A BR 112022025826A BR 112022025826 A2 BR112022025826 A2 BR 112022025826A2
Authority
BR
Brazil
Prior art keywords
less
stainless steel
manufacturing
steel tube
tube
Prior art date
Application number
BR112022025826A
Other languages
English (en)
Inventor
Kamo Yuichi
Yuga Masao
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 BR112022025826A2 publication Critical patent/BR112022025826A2/pt

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Classifications

    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • 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
    • C21D9/085—Cooling or quenching
    • 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
    • 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
    • C21D2211/001—Austenite
    • 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
    • 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)
  • 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)
  • Heat Treatment Of Articles (AREA)

Abstract

TUBO SEM COSTURA DE AÇO INOXIDÁVEL E MÉTODO PARA FABRICAR ESTE. São fornecidos um tubo sem costura de aço inoxidável e um método para fabricar o mesmo. Um tubo sem costura de aço inoxidável da presente invenção tem uma composição de componentes contendo, em termos de % em massa, C: 0,06% ou menos, Si: 1,0% ou menos, Mn: 0,01% ou mais e 0,90% ou menos, P: 0,05% ou menos, S: 0,005% ou menos, Cr: 15,70% ou mais e 18,00% ou menos, Mo: 1,60% ou mais e 3,80% ou menos, Cu: 1,10% ou mais e 4,00% ou menos, Ni: 3,0% ou mais e 6,0% ou menos, Al: 0,10% ou menos, e N: 0,10% ou menos, O: 0,010% ou menos, V: 0,120% ou mais e 1,000% ou menos, C, Si, Mn, Cr, Ni, Mo, Cu e N satisfazendo uma fórmula predeterminada, e um restante consistindo em Fe e impurezas inevitáveis, em que o tubo de aço sem costura inoxidável tem uma microestrutura incluindo, em termos de fração volumétrica, 30% ou mais de uma fase martensítica, 60% ou menos de uma fase ferrítica e 40% ou menos de uma fase austenítica retida, e um limite de escoamento é de 758 MPa ou mais alta.
BR112022025826A 2020-07-06 2021-06-10 Tubo sem costura de aço inoxidável e método para fabricar este BR112022025826A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020116091 2020-07-06
PCT/JP2021/022014 WO2022009598A1 (ja) 2020-07-06 2021-06-10 ステンレス継目無鋼管およびその製造方法

Publications (1)

Publication Number Publication Date
BR112022025826A2 true BR112022025826A2 (pt) 2023-01-17

Family

ID=79552469

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022025826A BR112022025826A2 (pt) 2020-07-06 2021-06-10 Tubo sem costura de aço inoxidável e método para fabricar este

Country Status (8)

Country Link
US (1) US20230340632A1 (pt)
EP (1) EP4123037A1 (pt)
JP (1) JP7226571B2 (pt)
CN (1) CN115917028A (pt)
AR (1) AR122877A1 (pt)
BR (1) BR112022025826A2 (pt)
MX (1) MX2022016143A (pt)
WO (1) WO2022009598A1 (pt)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869803B (zh) * 2010-04-28 2016-04-27 新日铁住金株式会社 油井用高强度不锈钢和油井用高强度不锈钢管
CA2863187C (en) 2012-03-26 2016-11-15 Nippon Steel & Sumitomo Metal Corporation Stainless steel for oil wells and stainless steel pipe for oil wells
CN105324495A (zh) * 2013-07-09 2016-02-10 新日铁住金株式会社 高Cr钢管的制造方法
US10329633B2 (en) 2014-05-21 2019-06-25 Jfe Steel Corporation High-strength seamless stainless steel pipe for oil country tubular goods and method for manufacturing the same
EP3112492A1 (en) 2015-06-29 2017-01-04 Vallourec Oil And Gas France Corrosion resistant steel, method for producing said steel and its use thereof
JP6409827B2 (ja) 2015-08-18 2018-10-24 Ｊｆｅスチール株式会社 油井用継目無ステンレス鋼管の製造方法
JP6156609B1 (ja) * 2016-02-08 2017-07-05 Ｊｆｅスチール株式会社 油井用高強度ステンレス継目無鋼管およびその製造方法
EP3385403B1 (en) 2016-02-08 2020-01-01 JFE Steel Corporation High-strength seamless stainless steel pipe for oil country tubular goods and method of manufacturing high-strength seamless stainless steel pipe
MX2018011883A (es) 2016-03-29 2018-12-17 Jfe Steel Corp Tubo de acero inoxidable sin soldadura de alta resistencia para articulos tubulares para la industria del petroleo.
WO2018020886A1 (ja) 2016-07-27 2018-02-01 Ｊｆｅスチール株式会社 油井用高強度ステンレス継目無鋼管およびその製造方法
US11268161B2 (en) 2017-01-13 2022-03-08 Jfe Steel Corporation High strength seamless stainless steel pipe and method for producing same
JP6399259B1 (ja) * 2017-02-24 2018-10-03 Ｊｆｅスチール株式会社 油井用高強度ステンレス継目無鋼管およびその製造方法

Also Published As

Publication number Publication date
JP7226571B2 (ja) 2023-02-21
US20230340632A1 (en) 2023-10-26
CN115917028A (zh) 2023-04-04
MX2022016143A (es) 2023-02-09
AR122877A1 (es) 2022-10-12
WO2022009598A1 (ja) 2022-01-13
EP4123037A1 (en) 2023-01-25
JPWO2022009598A1 (pt) 2022-01-13

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