BR112014017204A2 - aço inoxidável para poços de petróleo e tubos de aço inoxidável para poços de petróleo - Google Patents

aço inoxidável para poços de petróleo e tubos de aço inoxidável para poços de petróleo

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Publication number
BR112014017204A2
BR112014017204A2 BR112014017204A BR112014017204A BR112014017204A2 BR 112014017204 A2 BR112014017204 A2 BR 112014017204A2 BR 112014017204 A BR112014017204 A BR 112014017204A BR 112014017204 A BR112014017204 A BR 112014017204A BR 112014017204 A2 BR112014017204 A2 BR 112014017204A2
Authority
BR
Brazil
Prior art keywords
stainless steel
oil wells
oil
oil well
less
Prior art date
Application number
BR112014017204A
Other languages
English (en)
Other versions
BR112014017204A8 (pt
BR112014017204B1 (pt
Inventor
Takabe Hideki
Amaya Hisashi
Kondo Kunio
Seo Masanao
Nakatsuka Shinjiro
Ohe Taro
Omura Tomohiko
Otome Yohei
Tomio Yusaku
Original Assignee
Nippon Steel & 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 & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112014017204A2 publication Critical patent/BR112014017204A2/pt
Publication of BR112014017204A8 publication Critical patent/BR112014017204A8/pt
Publication of BR112014017204B1 publication Critical patent/BR112014017204B1/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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C21D6/004—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
    • 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
    • C22C38/002—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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • 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
    • C21D2211/005—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
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (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 Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

resumo "aço inoxidável para poços de petróleo e tubos de aço inoxidável para poços de petróleo" trata-se de um aço inoxidável para poços de petróleo que tem excelente resistência à corrosão de alta temperatura e pode obter de forma estável um limite não menor do que 758 mpa. esse aço inoxidável para poços de petróleo contém, % em massa, de c: não mais do que 0,05%, de si: não mais do que 1,0%, de mn: 0,01 a 1,0%, de p: não mais do que 0,05%, de s: menos do que 0,002%, de cr: 16 a 18%, de mo: 1,8 a 3%, de cu: 1,0 a 3,5%, de ni: 3,0 a 5,5%, de co: 0,01 a 1,0%, de al: 0,001 a 0,1%, de o: não mais do que 0,05% e n: não mais do que 0,05%, em que o restante é composto de fe e impurezas. esse aço inoxidável para poços de petróleo satisfaz as fórmulas (1) e (2) seguintes. cr + 4ni + 3mo + 2cu ? 44 (1) cr + 3ni + 4mo + 2cu/3 ? 46 (2). nesse contexto, o teor (% em massa) de elementos correspondentes é designado para os respectivos símbolos de elementos nas fórmulas (1) e (2). 1/1
BR112014017204-8A 2012-03-26 2013-02-27 Aço inoxidável para poços de petróleo e tubos de aço inoxidável para poços de petróleo BR112014017204B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-068598 2012-03-26
JP2012068598 2012-03-26
PCT/JP2013/055219 WO2013146046A1 (ja) 2012-03-26 2013-02-27 油井用ステンレス鋼及び油井用ステンレス鋼管

Publications (3)

Publication Number Publication Date
BR112014017204A2 true BR112014017204A2 (pt) 2017-06-13
BR112014017204A8 BR112014017204A8 (pt) 2017-07-04
BR112014017204B1 BR112014017204B1 (pt) 2019-04-02

Family

ID=49259321

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017204-8A BR112014017204B1 (pt) 2012-03-26 2013-02-27 Aço inoxidável para poços de petróleo e tubos de aço inoxidável para poços de petróleo

Country Status (13)

Country Link
US (1) US9783876B2 (pt)
EP (1) EP2832881B1 (pt)
JP (1) JP5348354B1 (pt)
CN (1) CN104204253B (pt)
AR (1) AR090306A1 (pt)
AU (1) AU2013238482B2 (pt)
BR (1) BR112014017204B1 (pt)
CA (1) CA2863187C (pt)
ES (1) ES2703049T3 (pt)
IN (1) IN2014DN05668A (pt)
MX (1) MX354334B (pt)
RU (1) RU2583207C1 (pt)
WO (1) WO2013146046A1 (pt)

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Publication number Publication date
AU2013238482A1 (en) 2014-07-24
CN104204253A (zh) 2014-12-10
AU2013238482B2 (en) 2015-07-16
AR090306A1 (es) 2014-11-05
MX354334B (es) 2018-02-26
EP2832881A4 (en) 2016-03-09
EP2832881B1 (en) 2018-09-19
CN104204253B (zh) 2017-03-29
EP2832881A1 (en) 2015-02-04
JPWO2013146046A1 (ja) 2015-12-10
CA2863187A1 (en) 2013-10-03
BR112014017204A8 (pt) 2017-07-04
MX2014009444A (es) 2014-10-23
IN2014DN05668A (pt) 2015-04-03
RU2583207C1 (ru) 2016-05-10
BR112014017204B1 (pt) 2019-04-02
US20150047831A1 (en) 2015-02-19
ES2703049T3 (es) 2019-03-06
JP5348354B1 (ja) 2013-11-20
US9783876B2 (en) 2017-10-10
WO2013146046A1 (ja) 2013-10-03
CA2863187C (en) 2016-11-15

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