DE69614715D1 - Austenitisch-ferritischer stahl des superduplextyps für die verwendung nahtloser röhren - Google Patents

Austenitisch-ferritischer stahl des superduplextyps für die verwendung nahtloser röhren

Info

Publication number
DE69614715D1
DE69614715D1 DE69614715T DE69614715T DE69614715D1 DE 69614715 D1 DE69614715 D1 DE 69614715D1 DE 69614715 T DE69614715 T DE 69614715T DE 69614715 T DE69614715 T DE 69614715T DE 69614715 D1 DE69614715 D1 DE 69614715D1
Authority
DE
Germany
Prior art keywords
superduplex
austenitic
type
ferritic steel
seamless tubes
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.)
Expired - Lifetime
Application number
DE69614715T
Other languages
English (en)
Inventor
Echebarria Javier Valle
De La Serna Jose Manu Guerrero
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.)
Tubacex SA
Original Assignee
Tubacex SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8293600&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69614715(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tubacex SA filed Critical Tubacex SA
Application granted granted Critical
Publication of DE69614715D1 publication Critical patent/DE69614715D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C38/001—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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
DE69614715T 1996-10-29 1996-10-29 Austenitisch-ferritischer stahl des superduplextyps für die verwendung nahtloser röhren Expired - Lifetime DE69614715D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1996/000201 WO1998018974A1 (es) 1996-10-29 1996-10-29 Acero austenitico-ferritico del tipo superduplex aplicable a la fabricacion de tubos sin soldadura

Publications (1)

Publication Number Publication Date
DE69614715D1 true DE69614715D1 (de) 2001-09-27

Family

ID=8293600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614715T Expired - Lifetime DE69614715D1 (de) 1996-10-29 1996-10-29 Austenitisch-ferritischer stahl des superduplextyps für die verwendung nahtloser röhren

Country Status (4)

Country Link
US (1) US6051081A (de)
EP (1) EP0875592B1 (de)
DE (1) DE69614715D1 (de)
WO (1) WO1998018974A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en duplex rostfri stållegering
US7842434B2 (en) * 2005-06-15 2010-11-30 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US8158057B2 (en) * 2005-06-15 2012-04-17 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US7981561B2 (en) * 2005-06-15 2011-07-19 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
JP4311403B2 (ja) * 2003-06-23 2009-08-12 住友金属工業株式会社 継目無鋼管製造用素管とその製造方法
RU2361962C1 (ru) * 2008-06-16 2009-07-20 Юлия Алексеевна Щепочкина Сталь
US10179943B2 (en) 2014-07-18 2019-01-15 General Electric Company Corrosion resistant article and methods of making
CN108472701B (zh) * 2015-12-30 2020-02-18 山特维克知识产权股份有限公司 生产双相不锈钢管的方法
CN106734327A (zh) * 2016-11-11 2017-05-31 合鸿新材科技有限公司 一种海军黄铜无缝管的成型工艺
JP7377942B2 (ja) * 2022-01-19 2023-11-10 三菱重工パワー環境ソリューション株式会社 熱交換器および排煙処理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424364B2 (de) * 1973-05-04 1979-08-21
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
JP2765392B2 (ja) * 1992-08-31 1998-06-11 住友金属工業株式会社 二相ステンレス鋼熱延鋼帯の製造方法
EP0683241B1 (de) * 1994-05-21 2000-08-16 Yong Soo Park Rostfreies Duplex-Stahl mit guter Korrosionsbeständigkeit

Also Published As

Publication number Publication date
WO1998018974A1 (es) 1998-05-07
EP0875592B1 (de) 2001-08-22
EP0875592A1 (de) 1998-11-04
US6051081A (en) 2000-04-18

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Legal Events

Date Code Title Description
8332 No legal effect for de