CA2586452A1 - Acier inoxydable duplex - Google Patents

Acier inoxydable duplex Download PDF

Info

Publication number
CA2586452A1
CA2586452A1 CA002586452A CA2586452A CA2586452A1 CA 2586452 A1 CA2586452 A1 CA 2586452A1 CA 002586452 A CA002586452 A CA 002586452A CA 2586452 A CA2586452 A CA 2586452A CA 2586452 A1 CA2586452 A1 CA 2586452A1
Authority
CA
Canada
Prior art keywords
alloy
alloy according
weight
content
cndot
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.)
Abandoned
Application number
CA002586452A
Other languages
English (en)
Inventor
Pasi Kangas
Karin Jakobsson
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 Intellectual Property AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2586452A1 publication Critical patent/CA2586452A1/fr
Abandoned 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
    • C22C38/18—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
    • B23K35/3053—Fe as the principal constituent
    • 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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
CA002586452A 2004-11-04 2005-11-04 Acier inoxydable duplex Abandoned CA2586452A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0402698A SE528782C2 (sv) 2004-11-04 2004-11-04 Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet
SE0402698-5 2004-11-04
PCT/SE2005/001661 WO2006049572A1 (fr) 2004-11-04 2005-11-04 Acier inoxydable duplex

Publications (1)

Publication Number Publication Date
CA2586452A1 true CA2586452A1 (fr) 2006-05-11

Family

ID=33488170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002586452A Abandoned CA2586452A1 (fr) 2004-11-04 2005-11-04 Acier inoxydable duplex

Country Status (10)

Country Link
US (1) US20080138232A1 (fr)
EP (1) EP1812614A4 (fr)
JP (1) JP2008519165A (fr)
KR (1) KR20070073870A (fr)
CN (1) CN101057002A (fr)
AU (1) AU2005301376B2 (fr)
CA (1) CA2586452A1 (fr)
NO (1) NO341532B1 (fr)
SE (1) SE528782C2 (fr)
WO (1) WO2006049572A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101367161B (zh) * 2007-08-18 2011-07-20 中国船舶重工集团公司第七二五研究所 一种低氢型超级双相不锈钢焊条
EP2228578A1 (fr) * 2009-03-13 2010-09-15 NV Bekaert SA Fil d'acier inoxydable à taux élevé de nitrogène pour tuyau flexible
SE534779C2 (sv) 2010-03-03 2011-12-20 Sandvik Intellectual Property Metod för att tillverka en trådprodukt av rostfritt stål
CH704427A1 (de) * 2011-01-20 2012-07-31 Alstom Technology Ltd Schweisszusatzwerkstoff.
EP2677054B1 (fr) * 2011-02-14 2020-03-25 Nippon Steel Corporation Tole ou tuyau d'acier inoxydable duplex et procédé pour la production de celui-ci
CN103370166B (zh) * 2011-02-14 2016-04-06 新日铁住金株式会社 双相不锈钢焊接接头
FI125854B (fi) * 2011-11-04 2016-03-15 Outokumpu Oy Dupleksi ruostumaton teräs
EP2737972A1 (fr) * 2012-11-28 2014-06-04 Sandvik Intellectual Property AB Matériel de soudage pour soudage de placage
JP5803890B2 (ja) * 2012-12-07 2015-11-04 Ｊｆｅスチール株式会社 耐孔食性に優れた二相ステンレスクラッド鋼の合せ材及びそれを用いた二相ステンレスクラッド鋼並びにその製造方法
CN103438951A (zh) * 2013-09-06 2013-12-11 高正 合金钢耐磨防堵式风量及风速传感器
US12398448B2 (en) * 2013-12-27 2025-08-26 Alleima Tube Ab Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy
KR20240042679A (ko) 2015-07-20 2024-04-02 산드빅 인터렉츄얼 프로퍼티 에이비 듀플렉스 스테인레스 강 및 상기 듀플렉스 스테인레스 강의 성형품
CN116083817A (zh) 2015-07-20 2023-05-09 斯塔米卡邦有限公司 双相不锈钢及其用途
KR101889176B1 (ko) * 2016-12-15 2018-08-16 주식회사 포스코 크랙발생이 저감된 고강도 듀플렉스 스테인리스 강 및 그 제조방법
CA3080706A1 (fr) * 2017-11-15 2019-05-23 Nippon Steel Corporation Acier inoxydable duplex et procede de production d'acier inoxydable duplex
ES2793387T3 (es) 2017-12-22 2020-11-13 Saipem Spa Usos de aceros inoxidables dúplex
EP3502294A1 (fr) * 2017-12-22 2019-06-26 Tubacex Innovación A.I.E. Acier inoxydable duplex résistant à la corrosion
WO2019158663A1 (fr) * 2018-02-15 2019-08-22 Sandvik Intellectual Property Ab Nouvel acier inoxydable duplex
JP7277484B2 (ja) * 2018-06-15 2023-05-19 エービー サンドビック マテリアルズ テクノロジー 二相ステンレス鋼ストリップおよびそれを製造するための方法
KR102197316B1 (ko) * 2018-12-28 2021-01-05 한국재료연구원 고부식 환경용 듀플렉스 스테인리스강
NO348152B1 (en) 2020-11-05 2024-09-09 Aker Solutions As Umbilical, use of an umbilical, and an appurtenant method
CN113981724B (zh) * 2021-09-26 2023-06-23 江苏亚盛金属制品有限公司 海洋工程系泊用高强度耐腐蚀钢丝绳及其制作方法
CN118984757A (zh) * 2022-04-12 2024-11-19 合瑞迈管材有限公司 适用于焊接双相不锈钢的新型焊接双相不锈钢材料、其焊接接头及焊接方法
EP4508252A1 (fr) * 2022-04-12 2025-02-19 Alleima Tube AB Nouvel acier inoxydable duplex
WO2025080191A1 (fr) * 2023-10-11 2025-04-17 Alleima Tube Ab Objet qui est un acier ou une barre

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2500162B2 (ja) * 1991-11-11 1996-05-29 住友金属工業株式会社 耐食性に優れた高強度二相ステンレス鋼
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
JPH0813094A (ja) * 1994-06-24 1996-01-16 Sumitomo Metal Mining Co Ltd 二相ステンレス鋳鋼およびその製法
JPH09209087A (ja) * 1996-02-01 1997-08-12 Sumitomo Metal Mining Co Ltd 二相ステンレス鋼
DE69709308T2 (de) * 1996-09-13 2002-08-08 Sumitomo Metal Industries, Ltd. Schweissmaterial für nichtrostenden stahl
SE513235C2 (sv) * 1999-06-21 2000-08-07 Sandvik Ab Användning av en rostfri stållegering såsom umbilicalrör i havsmiljö
SE9902472L (sv) * 1999-06-29 2000-08-07 Sandvik Ab Ferrit-austenitisk stållegering
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
SE524952C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Duplex rostfri stållegering
SE525252C2 (sv) * 2001-11-22 2005-01-11 Sandvik Ab Superaustenitiskt rostfritt stål samt användning av detta stål
KR100460346B1 (ko) * 2002-03-25 2004-12-08 이인성 금속간상의 형성이 억제된 내식성, 내취화성, 주조성 및열간가공성이 우수한 슈퍼 듀플렉스 스테인리스강

Also Published As

Publication number Publication date
SE0402698L (sv) 2006-05-05
AU2005301376B2 (en) 2010-04-22
EP1812614A4 (fr) 2009-11-18
SE0402698D0 (sv) 2004-11-04
NO341532B1 (no) 2017-12-04
EP1812614A1 (fr) 2007-08-01
JP2008519165A (ja) 2008-06-05
CN101057002A (zh) 2007-10-17
US20080138232A1 (en) 2008-06-12
SE528782C2 (sv) 2007-02-13
KR20070073870A (ko) 2007-07-10
AU2005301376A1 (en) 2006-05-11
NO20072275L (no) 2007-06-13
WO2006049572A1 (fr) 2006-05-11

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130722