BRPI0908484A2 - Aço de baixa liga e alta resistência para tubos sem costura com destacada soldabilidade e resistência à corrosão - Google Patents

Aço de baixa liga e alta resistência para tubos sem costura com destacada soldabilidade e resistência à corrosão

Info

Publication number
BRPI0908484A2
BRPI0908484A2 BRPI0908484-3A BRPI0908484A BRPI0908484A2 BR PI0908484 A2 BRPI0908484 A2 BR PI0908484A2 BR PI0908484 A BRPI0908484 A BR PI0908484A BR PI0908484 A2 BRPI0908484 A2 BR PI0908484A2
Authority
BR
Brazil
Prior art keywords
corrosion resistance
high strength
low alloy
seamless pipe
pipe steel
Prior art date
Application number
BRPI0908484-3A
Other languages
English (en)
Inventor
André Schneider
Tanja Schmidt
Christina Wintermann
Original Assignee
V&M Deutschland Gmbh
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 Deutschland Gmbh filed Critical V&M Deutschland Gmbh
Publication of BRPI0908484A2 publication Critical patent/BRPI0908484A2/pt
Publication of BRPI0908484A8 publication Critical patent/BRPI0908484A8/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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

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)
BRPI0908484A 2008-02-28 2009-02-02 Aço de baixa liga e alta resistência para tubos sem costura com destacada soldabilidade e resistência à corrosão BRPI0908484A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008011856A DE102008011856A1 (de) 2008-02-28 2008-02-28 Hochfester niedriglegierter Stahl für nahtlose Rohre mit hervorragender Schweißbarkeit und Korrosionsbeständigkeit
PCT/DE2009/000158 WO2009106033A1 (de) 2008-02-28 2009-02-02 Hochfester niedriglegierter stahl für nahtlose rohre mit hervorragender schweissbarkeit und korrosionsbeständigkeit

Publications (2)

Publication Number Publication Date
BRPI0908484A2 true BRPI0908484A2 (pt) 2015-08-18
BRPI0908484A8 BRPI0908484A8 (pt) 2017-05-16

Family

ID=40637863

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908484A BRPI0908484A8 (pt) 2008-02-28 2009-02-02 Aço de baixa liga e alta resistência para tubos sem costura com destacada soldabilidade e resistência à corrosão

Country Status (8)

Country Link
US (1) US20110259478A1 (pt)
EP (1) EP2245201B1 (pt)
JP (1) JP5715826B2 (pt)
AR (1) AR070624A1 (pt)
BR (1) BRPI0908484A8 (pt)
DE (1) DE102008011856A1 (pt)
MX (1) MX2010009446A (pt)
WO (1) WO2009106033A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9040865B2 (en) 2007-02-27 2015-05-26 Exxonmobil Upstream Research Company Corrosion resistant alloy weldments in carbon steel structures and pipelines to accommodate high axial plastic strains
CN102154593B (zh) * 2011-05-26 2013-01-16 天津钢管集团股份有限公司 X80钢级抗腐蚀低温无缝管线管
CN102900897A (zh) * 2011-07-28 2013-01-30 锐迈管业有限公司 一种混凝土泵车弯管及其加工工艺
CN104404368A (zh) * 2014-10-22 2015-03-11 苏州莱特复合材料有限公司 耐腐蚀性不锈钢合金及其制备方法
BR102016001063B1 (pt) 2016-01-18 2021-06-08 Amsted Maxion Fundição E Equipamentos Ferroviários S/A liga de aço para componentes ferroviários, e processo de obtenção de uma liga de aço para componentes ferroviários
CN105543705A (zh) * 2016-01-19 2016-05-04 天津钢管集团股份有限公司 海洋环境R-Lay铺设用抗大应变抗腐蚀无缝管线管的制造方法
CN105543690A (zh) * 2016-01-19 2016-05-04 天津钢管集团股份有限公司 具有抗大应变的415spdf以上钢级海底无缝管线管
EP3269837B1 (en) * 2016-07-13 2020-11-04 Vallourec Deutschland GmbH Micro alloyed steel and method for producing the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166324A (en) * 1980-05-23 1981-12-21 Kawasaki Steel Corp Production of high-strength seamless steel pipe of good weldability for middle temperature region
JPS5837120A (ja) * 1981-08-28 1983-03-04 Kawasaki Steel Corp 脆性破壊の伝播停止特性にすぐれたパイプライン用厚肉鋼管の製造方法
JPS62151545A (ja) * 1985-12-25 1987-07-06 Kawasaki Steel Corp 厚肉高強度低ＰｃＭ曲管とその製造方法
JPH01139740A (ja) * 1987-11-27 1989-06-01 Kawasaki Steel Corp 耐食二重管
DE3832014C2 (de) * 1988-09-16 1994-11-24 Mannesmann Ag Verfahren zur Herstellung hochfester nahtloser Stahlrohre
JPH06172855A (ja) * 1992-12-10 1994-06-21 Nippon Steel Corp 低降伏比高靭性シームレス鋼管の製造法
JPH09287027A (ja) * 1996-04-19 1997-11-04 Sumitomo Metal Ind Ltd 高強度高靱性継目無鋼管の製造方法
JPH1017986A (ja) * 1996-06-28 1998-01-20 Nippon Steel Corp パイプラインの耐外面ｓｃｃ特性に優れた鋼
JP2004176172A (ja) * 2002-10-01 2004-06-24 Sumitomo Metal Ind Ltd 耐水素誘起割れ性に優れた高強度継目無鋼管およびその製造方法
CN100564567C (zh) * 2003-10-20 2009-12-02 杰富意钢铁株式会社 扩管用无缝油井钢管及其制造方法
JP4475023B2 (ja) * 2004-06-10 2010-06-09 住友金属工業株式会社 低温靱性に優れた超高強度ベンド管
MXPA05008339A (es) 2005-08-04 2007-02-05 Tenaris Connections Ag Acero de alta resistencia para tubos de acero soldables y sin costura.

Also Published As

Publication number Publication date
JP5715826B2 (ja) 2015-05-13
AR070624A1 (es) 2010-04-21
JP2011513584A (ja) 2011-04-28
BRPI0908484A8 (pt) 2017-05-16
WO2009106033A1 (de) 2009-09-03
EP2245201A1 (de) 2010-11-03
US20110259478A1 (en) 2011-10-27
MX2010009446A (es) 2010-09-30
EP2245201B1 (de) 2017-09-13
DE102008011856A1 (de) 2009-09-10

Similar Documents

Publication Publication Date Title
BRPI0908484A2 (pt) Aço de baixa liga e alta resistência para tubos sem costura com destacada soldabilidade e resistência à corrosão
BRPI1008378A2 (pt) aço para estabilizador de alta solidez para veículos que tem excelente resistência a corrosão e tenacidade a baixa temperatura, método para produzir o mesmo e estabilizador
BR112013009277A2 (pt) chapa de aço laminada a quente, laminada a frio e revestida tendo ductilidade local e uniforme melhoradas a uma alta taxa de tensão
BRPI1012568A2 (pt) aço de baixa liga com alto limite de elasticidade e alta resistência à fratura por estresse por sulfeto
GB0804797D0 (en) Automobile high-strength electric resistance welded steel pipe with excellent low-temperture impact properties and method of manufacturing the same
EP2172574A4 (en) Ferritic-austenitic stainless steel excellent in corrosion resistance and workability and process for manufacturing the same
BRPI0718935A2 (pt) Tubos soldados para tubulação de alta resistência superior em tenacidade à baixa temperatura e método de produção dos mesmos.
BRPI0716886A2 (pt) Junta rosqueada para tubos de aço
BRPI0820024A2 (pt) Aço inoxidável austenístico pobre resistente à corrosão
BRPI0920855A2 (pt) junta rosqueada para tubos de aco.
BR112013034058A8 (pt) tubo de aço sem costura de parede grossa e alta resistência tendo alta resistência à acidez e método para produção do mesmo
EP2397570A4 (en) STEEL PLATE FOR LINE TUBES WITH EXCELLENT STRENGTH AND DUCTILITY AND MANUFACTURING METHOD THEREFOR
BRPI1011757A2 (pt) "liga de alumínio, cobre, lítio com resistência mecânica e tenacidade melhoradas"
BRPI0812995A2 (pt) Método para produção de aço para tubos de aço excelente em performance de resistência à corrosão por ácido
EP2166120A4 (en) FERRITIC STAINLESS STEEL WITH EXCELLENT HEAT RESISTANCE
ZA201105166B (en) Hot-dip zn-al-mg-si-cr alloy coated steel material with excellent corrosion resistance
EP2684973A4 (en) TWO-PHASE STAINLESS STEEL WITH EXCELLENT WELDING-CORROSION RESISTANCE
BRPI0810062A2 (pt) Junta rosqueada para tubos de aço.
BRPI0814514A2 (pt) Processo para produção de chapa de aço tendo características de alta limite de resistência à tração e ductilidade, e chapa assim produzida
BRPI1011755A2 (pt) tubo de aço de alta resistência sem costura, com excelente resistência a fragilização causada por sulfeto, para poços de petróleo e processo para produção do mesmo
BR112013023476A8 (pt) chapa de aço inoxidável ferrítico de pureza alta excelente em resistência à corrosão e propriedade antilustrosa
ZA200807786B (en) Steel tube with excellent steam oxidation resistance and method for producing the steel tube
EP2562284A4 (en) Cr-CONTAINING STEEL PIPE FOR LINE PIPE AND HAVING EXCELLENT INTERGRANULAR STRESS CORROSION CRACKING RESISTANCE AT WELDING-HEAT-AFFECTED PORTION
BR112012004577A2 (pt) chapa de aço para oleoduto de alta resistência e aço para uso em oleoduto de alta resistência com excelente tenacidade a baixa temperatura
EP2474635A4 (en) FERRITIC STAINLESS STEEL WITH EXCELLENT HEAT RESISTANCE

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: VALLOUREC DEUTSCHLAND GMBH (DE)

B25G Requested change of headquarter approved

Owner name: VALLOUREC DEUTSCHLAND GMBH (DE)

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]