MXPA06014367A - Aleacion baja en acero para tubos de pozo petrolero excelentes en resistencia la agrietamiento por esfuerzo de sulfuro. - Google Patents

Aleacion baja en acero para tubos de pozo petrolero excelentes en resistencia la agrietamiento por esfuerzo de sulfuro.

Info

Publication number
MXPA06014367A
MXPA06014367A MXPA06014367A MXPA06014367A MXPA06014367A MX PA06014367 A MXPA06014367 A MX PA06014367A MX PA06014367 A MXPA06014367 A MX PA06014367A MX PA06014367 A MXPA06014367 A MX PA06014367A MX PA06014367 A MXPA06014367 A MX PA06014367A
Authority
MX
Mexico
Prior art keywords
alloy steel
oil well
low alloy
cracking resistance
stress cracking
Prior art date
Application number
MXPA06014367A
Other languages
English (en)
Inventor
Kenji Kobayashi
Tomohiko Omura
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of MXPA06014367A publication Critical patent/MXPA06014367A/es

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
    • 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
    • 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
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant 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
    • C22C38/24—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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Proveer un acero de aleacion baja para tuberia para pozos petroleros con excelente resistencia al agrietamiento por esfuerzo de sulfuro, que es adecuado para tuberia de revestimiento o tuberia de produccion para uso en pozos de petroleo o pozos de gas. Medios para la Solucion Un acero de baja aleacion para tuberias para pozos petroleros excelente en resistencia al agrietamiento por esfuerzo de sulfuro que contiene en % por masa, C: 0.2 0.35%, Si: 0.05 a 0.5%, Mn: 0.05 a 1.0%, P: 0.025% o menos, 5: 0.01% o menos, Al: 0.005 a 0.10%, Cr: 0.1 a 1.0%, Mo: 0.05 a 1.0%, Ti: 0.002 a 0.05%, V: 0.05 a 0.3%, B: 0.0001 a 0.005%, N: 0.01% o menos, O (oxigeno) : 0.01% o menos, Nb: O a 0.1%, Ca: O a 0.01%, Mg: O a 0.01% y Zr: O a 0.1% con lo cual la anchura de valor medio H y el coeficiente de difusion de hidrogeno D (106cm2/s) satisface la siguiente ecuacion(1) 3OH + ID < 19.5 ecuacion (1).
MXPA06014367A 2004-06-14 2005-06-03 Aleacion baja en acero para tubos de pozo petrolero excelentes en resistencia la agrietamiento por esfuerzo de sulfuro. MXPA06014367A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004175242A JP4140556B2 (ja) 2004-06-14 2004-06-14 耐硫化物応力割れ性に優れた低合金油井管用鋼
PCT/JP2005/010225 WO2006003775A1 (ja) 2004-06-14 2005-06-03 耐硫化物応力割れ性に優れた低合金油井管用鋼

Publications (1)

Publication Number Publication Date
MXPA06014367A true MXPA06014367A (es) 2007-06-25

Family

ID=35585470

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06014367A MXPA06014367A (es) 2004-06-14 2005-06-03 Aleacion baja en acero para tubos de pozo petrolero excelentes en resistencia la agrietamiento por esfuerzo de sulfuro.

Country Status (14)

Country Link
US (1) US8168010B2 (es)
EP (1) EP1785501B1 (es)
JP (1) JP4140556B2 (es)
CN (1) CN100554474C (es)
AR (1) AR050159A1 (es)
AU (1) AU2005258696B2 (es)
BR (1) BRPI0512032B1 (es)
CA (1) CA2569907C (es)
EA (1) EA011681B1 (es)
ES (1) ES2654940T3 (es)
MX (1) MXPA06014367A (es)
NO (1) NO340360B1 (es)
UA (1) UA81878C2 (es)
WO (1) WO2006003775A1 (es)

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JP4725216B2 (ja) * 2005-07-08 2011-07-13 住友金属工業株式会社 耐硫化物応力割れ性に優れた低合金油井管用鋼

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JP2005350754A (ja) 2005-12-22
CN1969053A (zh) 2007-05-23
US8168010B2 (en) 2012-05-01
UA81878C2 (uk) 2008-02-11
US20070137736A1 (en) 2007-06-21
EA200700026A1 (ru) 2007-04-27
AR050159A1 (es) 2006-10-04
BRPI0512032A (pt) 2008-02-06
CA2569907C (en) 2013-08-06
EA011681B1 (ru) 2009-04-28
NO340360B1 (no) 2017-04-10
AU2005258696A1 (en) 2006-01-12
EP1785501B1 (en) 2017-11-08
JP4140556B2 (ja) 2008-08-27
EP1785501A4 (en) 2010-04-14
ES2654940T3 (es) 2018-02-15
WO2006003775A1 (ja) 2006-01-12
AU2005258696B2 (en) 2008-10-09
NO20070033L (no) 2007-01-03
EP1785501A1 (en) 2007-05-16
CN100554474C (zh) 2009-10-28
CA2569907A1 (en) 2006-01-12

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