BR0208629A - Aço e tubulação em aço para uso à elevada temperatura - Google Patents

Aço e tubulação em aço para uso à elevada temperatura

Info

Publication number
BR0208629A
BR0208629A BR0208629A BR0208629A BR0208629A BR 0208629 A BR0208629 A BR 0208629A BR 0208629 A BR0208629 A BR 0208629A BR 0208629 A BR0208629 A BR 0208629A BR 0208629 A BR0208629 A BR 0208629A
Authority
BR
Brazil
Prior art keywords
steel
high temperature
temperature use
steel pipe
free
Prior art date
Application number
BR0208629A
Other languages
English (en)
Other versions
BR0208629B1 (pt
Inventor
Alireza Arbad
Bruno Lefebvre
Jean-Claude Vaillant
Original Assignee
V & M France
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 V & M France filed Critical V & M France
Publication of BR0208629A publication Critical patent/BR0208629A/pt
Publication of BR0208629B1 publication Critical patent/BR0208629B1/pt

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
    • C22C38/40—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
    • C22C38/22—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
    • C22C38/001—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
    • C22C38/18—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
    • C22C38/52—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
    • 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
    • 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
    • Y02P10/20—Recycling

Landscapes

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

Abstract

"AçO E TUBULAçãO EM AçO PARA USO à ELEVADA TEMPERATURA". A invenção refere-se a um aço para uso à elevada temperatura que contém, em peso 0,06 a 0,20% de C, 0,10 a 1,00% de Si, 0,10 a 1,00% de Mn, no máximo 0,010% de S, 10,00 a 13,00% de Cr, no máximo 1,00% de Ni, 1,00 a 1,80% de W, Mo, tal como (W/2+Mo), inferior ou igual a 1,50%, 0,50 a 2,00% de Co, 0,15 a 0,35% de V, 0,040 a 0,150% de Nb, de 0,030 a 0,12% de N, 0,0010 a 0,0100% de B, assim como o opcionalmente até 0,0100% de Ca, o resto da composição sendo constituído de ferro e das impurezas ou dos resíduos resultantes dos ou necessários aos processos de elaboração ou de fundição do aço. Os teores em constituintes da composição química obedecem perfeitamente, além disso, a uma relação para que o aço, após tratamento térmico de normalização entre 1050 e 1080<198>C e revenido possua uma estrutura martensítica revenida isenta ou quase isenta de ferrita <sym>.
BR0208629A 2001-04-04 2002-04-03 aço e tubulação em aço para uso à elevada temperatura. BR0208629B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0104551A FR2823226B1 (fr) 2001-04-04 2001-04-04 Acier et tube en acier pour usage a haute temperature
PCT/FR2002/001151 WO2002081766A1 (fr) 2001-04-04 2002-04-03 Acier et tube en acier pour usage a haute temperature

Publications (2)

Publication Number Publication Date
BR0208629A true BR0208629A (pt) 2004-03-23
BR0208629B1 BR0208629B1 (pt) 2010-06-29

Family

ID=8861915

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208629A BR0208629B1 (pt) 2001-04-04 2002-04-03 aço e tubulação em aço para uso à elevada temperatura.

Country Status (17)

Country Link
US (1) US20040109784A1 (pt)
EP (1) EP1373589B1 (pt)
JP (1) JP2004526058A (pt)
KR (1) KR20040007489A (pt)
CN (1) CN1317415C (pt)
AT (1) ATE280843T1 (pt)
AU (1) AU2002302671B8 (pt)
BR (1) BR0208629B1 (pt)
CA (1) CA2442299C (pt)
CZ (1) CZ299079B6 (pt)
DE (1) DE60201741T2 (pt)
ES (1) ES2231694T3 (pt)
FR (1) FR2823226B1 (pt)
MX (1) MXPA03008934A (pt)
PL (1) PL196693B1 (pt)
RU (1) RU2293786C2 (pt)
WO (1) WO2002081766A1 (pt)

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RU2558738C1 (ru) * 2014-06-03 2015-08-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Жаропрочная сталь мартенситного класса
CN104313494B (zh) * 2014-11-12 2016-05-25 通裕重工股份有限公司 一种超临界锅炉用钢sa-335p92的冶炼方法
CN104498695A (zh) * 2014-12-06 2015-04-08 常熟市东鑫钢管有限公司 一种1Cr5Mo合金无缝钢管的热处理工艺
CN104745953B (zh) * 2015-03-31 2017-01-11 马鞍山市兴隆铸造有限公司 一种船用侧板低碳铬合金材料及其制备方法
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CN105385948B (zh) * 2015-11-06 2018-06-29 天津钢管集团股份有限公司 自升钻井平台用屈服强度大于690MPa无缝管的制造方法
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Also Published As

Publication number Publication date
CZ20032695A3 (cs) 2004-03-17
PL196693B1 (pl) 2008-01-31
EP1373589B1 (fr) 2004-10-27
MXPA03008934A (es) 2003-12-08
EP1373589A1 (fr) 2004-01-02
DE60201741T2 (de) 2006-03-02
ES2231694T3 (es) 2005-05-16
JP2004526058A (ja) 2004-08-26
CA2442299C (fr) 2009-08-18
RU2003132171A (ru) 2005-04-10
RU2293786C2 (ru) 2007-02-20
WO2002081766A1 (fr) 2002-10-17
PL363975A1 (en) 2004-11-29
FR2823226B1 (fr) 2004-02-20
CN1317415C (zh) 2007-05-23
BR0208629B1 (pt) 2010-06-29
CA2442299A1 (fr) 2002-10-17
CZ299079B6 (cs) 2008-04-16
KR20040007489A (ko) 2004-01-24
AU2002302671B2 (en) 2008-01-03
DE60201741D1 (de) 2004-12-02
US20040109784A1 (en) 2004-06-10
CN1509342A (zh) 2004-06-30
AU2002302671B8 (en) 2008-02-21
FR2823226A1 (fr) 2002-10-11
ATE280843T1 (de) 2004-11-15

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