BR0011689A - Uso de aço inoxidável em tubulação umbilicais em água do mar - Google Patents

Uso de aço inoxidável em tubulação umbilicais em água do mar

Info

Publication number
BR0011689A
BR0011689A BR0011689-0A BR0011689A BR0011689A BR 0011689 A BR0011689 A BR 0011689A BR 0011689 A BR0011689 A BR 0011689A BR 0011689 A BR0011689 A BR 0011689A
Authority
BR
Brazil
Prior art keywords
maximum
seawater
stainless steel
ferrite
umbilical pipes
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
BR0011689-0A
Other languages
English (en)
Inventor
Kangas Pasi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Publication of BR0011689A publication Critical patent/BR0011689A/pt
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Extraction Processes (AREA)
  • Arc Welding In General (AREA)

Abstract

"USO DE AçO INOXIDáVEL EM TUBULAçõES UMBILICAIS EM áGUA DO MAR". A presente invenção se refere ao uso de uma liga de ferrita-austenita com uma composição definida com um teor máximo de C de 0, 05%, máximo de Si de 0, 8%, Mn de 0,30-1,5%, Cr de 28,0-30,0%, Ni de 5,80-7,40%, Mo de 2,002,50%, N de 0,30-0,40%, máximo de Cu de 1,0%, máximo de W de 2,0%, máximo de S de 0,010%, 30-70% de ferrita e o balanço de austenita para tubos preenchidos com fluidos hidráulicos, como tubos de transporte para soluções de injeção de produtos químicos ou outro uso na aplicação de tubos umbilicais.
BR0011689-0A 1999-06-21 2000-06-13 Uso de aço inoxidável em tubulação umbilicais em água do mar Pending BR0011689A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902346A SE9902346L (sv) 1999-06-21 1999-06-21 Användning av en rostfri stållegering såsom umbilicalrör i havsmiljö
PCT/SE2000/001234 WO2000079017A1 (en) 1999-06-21 2000-06-13 Use of a stainless steel for umbilicals in seawaters

Publications (1)

Publication Number Publication Date
BR0011689A true BR0011689A (pt) 2002-03-05

Family

ID=20416172

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011689-0A Pending BR0011689A (pt) 1999-06-21 2000-06-13 Uso de aço inoxidável em tubulação umbilicais em água do mar

Country Status (18)

Country Link
US (1) US6689231B1 (pt)
EP (1) EP1214457B1 (pt)
JP (1) JP4808878B2 (pt)
KR (1) KR100706078B1 (pt)
AT (1) ATE278048T1 (pt)
AU (1) AU775477B2 (pt)
BR (1) BR0011689A (pt)
CA (1) CA2377398C (pt)
DE (1) DE60014407T2 (pt)
ES (1) ES2230119T3 (pt)
HK (1) HK1047604A1 (pt)
MX (1) MXPA01013329A (pt)
NO (1) NO332573B1 (pt)
NZ (1) NZ516142A (pt)
RU (1) RU2247171C2 (pt)
SE (1) SE9902346L (pt)
WO (1) WO2000079017A1 (pt)
ZA (1) ZA200110151B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0010976A (pt) 1999-05-27 2002-03-26 Sandvik Ab Modificação da superfìcie de ligas de alta temperatura
SE0000678L (sv) 2000-03-02 2001-04-30 Sandvik Ab Duplext rostfritt stål
SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en duplex rostfri stållegering
KR100461351B1 (ko) * 2002-07-30 2004-12-14 대우조선해양 주식회사 체결력과 고착방지성이 우수한 패스너
GB2395539B (en) * 2002-11-20 2005-08-17 Coflexip Umbilical
SE527175C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Duplex rostfri ställegering och dess användning
FR2875285B1 (fr) * 2004-09-13 2006-11-03 Technip France Sa Canalisations flexibles a conduites multiples preservees de la corrosion
SE528782C2 (sv) * 2004-11-04 2007-02-13 Sandvik Intellectual Property Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet
RU2579082C2 (ru) * 2009-07-23 2016-03-27 Бейкер Хьюз Инкорпорейтед Сегмент скважинной трубы с заложенным проводником
EP2690188B1 (en) * 2011-03-24 2019-01-23 Nippon Steel & Sumitomo Metal Corporation Austenite system alloy pipe and manufacturing method thereof
JP5924256B2 (ja) 2012-06-21 2016-05-25 Ｊｆｅスチール株式会社 耐食性に優れた油井用高強度ステンレス鋼継目無管およびその製造方法
DE102013110743B4 (de) * 2013-09-27 2016-02-11 Böhler Edelstahl GmbH & Co. KG Verfahren zur Herstellung eines Duplexstahles
GB2525609B (en) 2014-04-28 2017-04-19 Acergy France SAS Riser system with gas-lift facility
JP6358411B1 (ja) * 2016-09-02 2018-07-18 Ｊｆｅスチール株式会社 二相ステンレス鋼およびその製造方法
GB2554087B (en) * 2016-09-19 2020-01-01 Equinor Energy As Sacrificial anode protection of a subsea umbilical
WO2018131412A1 (ja) 2017-01-10 2018-07-19 Ｊｆｅスチール株式会社 二相ステンレス鋼およびその製造方法
US11339900B2 (en) 2017-02-13 2022-05-24 Webco Industries, Inc. Work hardened welds and methods for same
JP6744500B2 (ja) 2017-02-13 2020-08-19 ウェブコ インダストリーズ インコーポレイテッド 加工硬化溶接及びそのための方法
CN111742075B (zh) * 2018-02-15 2022-07-08 山特维克知识产权股份有限公司 新型双相不锈钢
US11098387B2 (en) 2018-06-15 2021-08-24 Ab Sandvik Materials Technology Duplex stainless steel strip and method for producing thereof
CN110284056B (zh) * 2019-06-17 2021-02-09 南阳汉冶特钢有限公司 一种耐腐蚀海洋平台用钢板及其生产方法
EP3987074A1 (en) * 2019-06-24 2022-04-27 AB Sandvik Materials Technology A laying head pipe
CN113798727A (zh) * 2020-06-12 2021-12-17 江苏立新合金实业总公司 高强合金钢焊丝及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513157A (en) * 1974-10-28 1978-06-07 Langley Alloys Ltd Corrosion resistant steels
SE453838B (sv) 1985-09-05 1988-03-07 Santrade Ltd Hogkvevehaltigt ferrit-austenitiskt rostfritt stal
JPH04198456A (ja) * 1990-11-28 1992-07-17 Nippon Steel Corp 自動車モール材用フェライト・オーステナイト２相ステンレス鋼
JP3227734B2 (ja) * 1991-09-30 2001-11-12 住友金属工業株式会社 高耐食二相ステンレス鋼とその製造方法
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
JPH09262685A (ja) * 1996-03-29 1997-10-07 Sumitomo Metal Ind Ltd ステンレス鋼の接合方法
NO303917B1 (no) * 1996-09-05 1998-09-21 Alcatel Kabel Norge As Undersjöisk ledning omfattende et antall fluid/gass-förende stålrör

Also Published As

Publication number Publication date
KR20020014818A (ko) 2002-02-25
JP2003502506A (ja) 2003-01-21
ATE278048T1 (de) 2004-10-15
NO20003197D0 (no) 2000-06-20
DE60014407T2 (de) 2005-03-03
KR100706078B1 (ko) 2007-04-11
NO20003197L (no) 2000-12-22
DE60014407D1 (de) 2004-11-04
ES2230119T3 (es) 2005-05-01
AU775477B2 (en) 2004-08-05
SE9902346D0 (sv) 1999-06-21
NZ516142A (en) 2004-01-30
RU2247171C2 (ru) 2005-02-27
SE513235C2 (sv) 2000-08-07
NO332573B1 (no) 2012-11-05
WO2000079017A1 (en) 2000-12-28
RU2002100638A (ru) 2004-01-20
US6689231B1 (en) 2004-02-10
HK1047604A1 (zh) 2003-02-28
ZA200110151B (en) 2003-07-30
EP1214457B1 (en) 2004-09-29
CA2377398A1 (en) 2000-12-28
MXPA01013329A (es) 2002-08-20
EP1214457A1 (en) 2002-06-19
AU5860500A (en) 2001-01-09
CA2377398C (en) 2009-12-15
SE9902346L (sv) 2000-08-07
JP4808878B2 (ja) 2011-11-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A , 4A E 5A ANUIDADES.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B25A Requested transfer of rights approved

Owner name: SANDVIK INTELLECTUAL PROPERTY HB (SE)

Free format text: TRANSFERIDO DE: SANDVIK AB

B25A Requested transfer of rights approved

Owner name: SANDVIK INTELLECTUAL PROPERTY AB (SE)

Free format text: TRANSFERIDO DE: SANDVIK INTELLECTUAL PROPERTY HB

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O COMBINADO COM ART. 13O DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.