SE528782C2 - Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet - Google Patents

Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet

Info

Publication number
SE528782C2
SE528782C2 SE0402698A SE0402698A SE528782C2 SE 528782 C2 SE528782 C2 SE 528782C2 SE 0402698 A SE0402698 A SE 0402698A SE 0402698 A SE0402698 A SE 0402698A SE 528782 C2 SE528782 C2 SE 528782C2
Authority
SE
Sweden
Prior art keywords
alloy
alloy according
weight
content
article
Prior art date
Application number
SE0402698A
Other languages
English (en)
Swedish (sv)
Other versions
SE0402698L (sv
SE0402698D0 (sv
Inventor
Pasi Kangas
Karin Jakobsson
Original Assignee
Sandvik Intellectual Property
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 Intellectual Property filed Critical Sandvik Intellectual Property
Priority to SE0402698A priority Critical patent/SE528782C2/sv
Publication of SE0402698D0 publication Critical patent/SE0402698D0/sv
Priority to EP05799601A priority patent/EP1812614A4/fr
Priority to JP2007540286A priority patent/JP2008519165A/ja
Priority to CA002586452A priority patent/CA2586452A1/fr
Priority to CNA2005800380743A priority patent/CN101057002A/zh
Priority to KR1020077010126A priority patent/KR20070073870A/ko
Priority to AU2005301376A priority patent/AU2005301376B2/en
Priority to US11/666,903 priority patent/US20080138232A1/en
Priority to PCT/SE2005/001661 priority patent/WO2006049572A1/fr
Publication of SE0402698L publication Critical patent/SE0402698L/xx
Publication of SE528782C2 publication Critical patent/SE528782C2/sv
Priority to NO20072275A priority patent/NO341532B1/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053Fe as the principal constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/001Austenite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/005Ferrite

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)
SE0402698A 2004-11-04 2004-11-04 Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet SE528782C2 (sv)

Priority Applications (10)

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
PCT/SE2005/001661 WO2006049572A1 (fr) 2004-11-04 2005-11-04 Acier inoxydable duplex
CNA2005800380743A CN101057002A (zh) 2004-11-04 2005-11-04 双相不锈钢
JP2007540286A JP2008519165A (ja) 2004-11-04 2005-11-04 2相ステンレス鋼
CA002586452A CA2586452A1 (fr) 2004-11-04 2005-11-04 Acier inoxydable duplex
EP05799601A EP1812614A4 (fr) 2004-11-04 2005-11-04 Acier inoxydable duplex
KR1020077010126A KR20070073870A (ko) 2004-11-04 2005-11-04 2상 스테인리스강
AU2005301376A AU2005301376B2 (en) 2004-11-04 2005-11-04 Duplex stainless steel
US11/666,903 US20080138232A1 (en) 2004-11-04 2005-11-04 Duplex Stainless Steel
NO20072275A NO341532B1 (no) 2004-11-04 2007-05-03 Dupleks rustfri stållegering, gjenstand inneholdende legeringen og bruk av legeringen eller gjenstanden.

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE0402698D0 SE0402698D0 (sv) 2004-11-04
SE0402698L SE0402698L (sv) 2006-05-05
SE528782C2 true SE528782C2 (sv) 2007-02-13

Family

ID=33488170

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402698A SE528782C2 (sv) 2004-11-04 2004-11-04 Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet

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 (24)

* 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.
CA2826880C (fr) * 2011-02-14 2017-07-25 Nippon Steel & Sumitomo Metal Corporation Acier inoxydable duplex et procede pour la production de celui-ci
EP2676763B1 (fr) * 2011-02-14 2018-01-17 Nippon Steel & Sumitomo Metal Corporation Conduit avec un joint soudé en acier duplex inoxydable
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
KR102277880B1 (ko) * 2013-12-27 2021-07-15 산드빅 인터렉츄얼 프로퍼티 에이비 내부식성 듀플렉스 강 합금, 합금으로 만들어진 물체들, 및 합금을 제조하는 방법
EP3325676B1 (fr) 2015-07-20 2019-12-18 Stamicarbon B.V. Acier inoxydable duplex et son utilisation
WO2017013180A1 (fr) * 2015-07-20 2017-01-26 Sandvik Intellectual Property Ab Acier inoxydable duplex et objet formé constitué de celui-ci
KR101889176B1 (ko) * 2016-12-15 2018-08-16 주식회사 포스코 크랙발생이 저감된 고강도 듀플렉스 스테인리스 강 및 그 제조방법
WO2019098233A1 (fr) * 2017-11-15 2019-05-23 日本製鉄株式会社 Acier inoxydable biphasique et procédé de fabrication d'acier inoxydable biphasique
LT3502293T (lt) 2017-12-22 2020-07-10 Saipem S.P.A. Dupleksinio nerūdijančio plieno panaudojimas
EP3502294A1 (fr) * 2017-12-22 2019-06-26 Tubacex Innovación A.I.E. Acier inoxydable duplex résistant à la corrosion
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
BR112020025305A2 (pt) * 2018-06-15 2021-03-09 Ab Sandvik Materials Technology Uma tira de aço inoxidável duplex e método para produção da mesma
KR102197316B1 (ko) * 2018-12-28 2021-01-05 한국재료연구원 고부식 환경용 듀플렉스 스테인리스강
NO20201206A1 (en) 2020-11-05 2022-05-06 Aker Solutions As Umbilical
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
WO2023198720A1 (fr) * 2022-04-12 2023-10-19 Alleima Tube Ab Nouvel acier inoxydable duplex
WO2023198721A1 (fr) * 2022-04-12 2023-10-19 Alleima Tube Ab Nouveau matériau de soudage d'acier inoxydable duplex approprié pour le soudage d'un acier inoxydable duplex, joint soudé et procédé de soudage associé

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
WO1998010888A1 (fr) * 1996-09-13 1998-03-19 Sumitomo Metal Industries, Ltd. Materiau d'apport pour la soudure d'aciers inoxydables
SE513235C2 (sv) * 1999-06-21 2000-08-07 Sandvik Ab Användning av en rostfri stållegering såsom umbilicalrör i havsmiljö
SE513247C2 (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
SE524952C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Duplex rostfri stållegering
SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en 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
WO2006049572A1 (fr) 2006-05-11
JP2008519165A (ja) 2008-06-05
NO20072275L (no) 2007-06-13
EP1812614A4 (fr) 2009-11-18
AU2005301376B2 (en) 2010-04-22
CN101057002A (zh) 2007-10-17
NO341532B1 (no) 2017-12-04
CA2586452A1 (fr) 2006-05-11
EP1812614A1 (fr) 2007-08-01
AU2005301376A1 (en) 2006-05-11
KR20070073870A (ko) 2007-07-10
SE0402698L (sv) 2006-05-05
US20080138232A1 (en) 2008-06-12
SE0402698D0 (sv) 2004-11-04

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