CA2459258A1 - Use of a duplex stainless steel alloy - Google Patents

Use of a duplex stainless steel alloy Download PDF

Info

Publication number
CA2459258A1
CA2459258A1 CA002459258A CA2459258A CA2459258A1 CA 2459258 A1 CA2459258 A1 CA 2459258A1 CA 002459258 A CA002459258 A CA 002459258A CA 2459258 A CA2459258 A CA 2459258A CA 2459258 A1 CA2459258 A1 CA 2459258A1
Authority
CA
Canada
Prior art keywords
ferrite
stainless steel
weight
steel alloy
duplex stainless
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
CA002459258A
Other languages
English (en)
French (fr)
Inventor
Ann Sundstroem
Anna-Lena Nystroem
Pasi Kangas
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 CA2459258A1 publication Critical patent/CA2459258A1/en
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 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • 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
    • 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
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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)
  • Load-Engaging Elements For Cranes (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
CA002459258A 2001-09-02 2002-09-02 Use of a duplex stainless steel alloy Abandoned CA2459258A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0102932A SE524951C2 (sv) 2001-09-02 2001-09-02 Användning av en duplex rostfri stållegering
SE0102932-1 2001-09-02
PCT/SE2002/001565 WO2003020995A1 (en) 2001-09-02 2002-09-02 Use of a duplex stainless steel alloy

Publications (1)

Publication Number Publication Date
CA2459258A1 true CA2459258A1 (en) 2003-03-13

Family

ID=20285221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002459258A Abandoned CA2459258A1 (en) 2001-09-02 2002-09-02 Use of a duplex stainless steel alloy

Country Status (18)

Country Link
US (1) US20030133823A1 (cg-RX-API-DMAC7.html)
EP (1) EP1423549B1 (cg-RX-API-DMAC7.html)
JP (1) JP4234593B2 (cg-RX-API-DMAC7.html)
KR (1) KR20040029141A (cg-RX-API-DMAC7.html)
CN (1) CN100540713C (cg-RX-API-DMAC7.html)
AT (1) ATE336605T1 (cg-RX-API-DMAC7.html)
AU (1) AU2002329144B2 (cg-RX-API-DMAC7.html)
BR (1) BR0212268A (cg-RX-API-DMAC7.html)
CA (1) CA2459258A1 (cg-RX-API-DMAC7.html)
DE (1) DE60214013T2 (cg-RX-API-DMAC7.html)
EE (1) EE05413B1 (cg-RX-API-DMAC7.html)
ES (1) ES2266561T3 (cg-RX-API-DMAC7.html)
MX (1) MXPA04002018A (cg-RX-API-DMAC7.html)
NO (1) NO20040899L (cg-RX-API-DMAC7.html)
OA (1) OA12658A (cg-RX-API-DMAC7.html)
PL (1) PL368558A1 (cg-RX-API-DMAC7.html)
SE (1) SE524951C2 (cg-RX-API-DMAC7.html)
WO (1) WO2003020995A1 (cg-RX-API-DMAC7.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524952C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Duplex rostfri stållegering
SE527175C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Duplex rostfri ställegering och dess användning
SE527178C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Användning av en duplex rostfri stållegering
EP1645650A4 (en) * 2003-06-30 2007-07-25 Sumitomo Metal Ind DUPLEX STAINLESS STEEL
SE528782C2 (sv) * 2004-11-04 2007-02-13 Sandvik Intellectual Property Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet
US7807028B2 (en) 2005-03-09 2010-10-05 Xstrata Queensland Limited Stainless steel electrolytic plates
SE530711C2 (sv) * 2006-10-30 2008-08-19 Sandvik Intellectual Property Duplex rostfri stållegering samt användning av denna legering
SE530847C2 (sv) * 2006-12-14 2008-09-30 Sandvik Intellectual Property Platta till plattvärmeväxlare, plattvärmeväxlare uppbyggd av sådana plattor samt användning av denna plattvärmeväxlare
JP2008179844A (ja) * 2007-01-23 2008-08-07 Yamaha Marine Co Ltd 二相ステンレス鋼及び二相ステンレス鋼製鋳造品
EA013146B1 (ru) * 2007-03-26 2010-02-26 Сумитомо Метал Индастриз, Лтд. Трубы нефтяного сортамента для развальцовки в скважине и дуплексная нержавеющая сталь, используемая для труб нефтяного сортамента для развальцовки
SE531593C2 (sv) * 2007-10-26 2009-06-02 Sandvik Intellectual Property Värmeväxlare för fosforsyramiljö
CN101684541B (zh) * 2008-09-24 2012-08-08 张家港市飞浪泵阀有限公司 用在泵阀产品上的双相不锈钢
CN102011067A (zh) * 2010-12-14 2011-04-13 江苏大学 一种耐空泡腐蚀双相不锈钢
WO2012121232A1 (ja) 2011-03-10 2012-09-13 住友金属工業株式会社 二相ステンレス鋼
FI125854B (fi) * 2011-11-04 2016-03-15 Outokumpu Oy Dupleksi ruostumaton teräs
RU2583207C1 (ru) 2012-03-26 2016-05-10 Ниппон Стил Энд Сумитомо Метал Корпорейшн Нержавеющая сталь для нефтяных скважин и труба из нержавеющей стали для нефтяных скважин
EP2737972A1 (en) * 2012-11-28 2014-06-04 Sandvik Intellectual Property AB Welding material for weld cladding
KR101702252B1 (ko) * 2013-01-15 2017-02-03 가부시키가이샤 고베 세이코쇼 2상 스테인리스강재 및 2상 스테인리스강관
KR102154579B1 (ko) * 2016-02-17 2020-09-10 닛테츠 스테인레스 가부시키가이샤 페라이트-오스테나이트계 2상 스테인리스 강재와 그 제조 방법
CN106591735B (zh) * 2016-12-05 2019-04-12 四川六合锻造股份有限公司 一种超级双相不锈钢及其制备方法
CN110088323B (zh) * 2016-12-21 2022-03-22 山特维克知识产权股份有限公司 包含双相不锈钢的制品及其用途
WO2022196498A1 (ja) * 2021-03-15 2022-09-22 日鉄ステンレス株式会社 二相ステンレス鋼
CN116287964A (zh) * 2021-12-06 2023-06-23 宝武特种冶金有限公司 一种pren≥42的超级双相不锈钢及无缝管制备方法
CN116083815A (zh) * 2023-02-01 2023-05-09 杭州碱泵有限公司 一种耐磨不锈钢及其制备工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1242095A (en) * 1984-02-07 1988-09-20 Akira Yoshitake Ferritic-austenitic duplex stainless steel
SE453838B (sv) * 1985-09-05 1988-03-07 Santrade Ltd Hogkvevehaltigt ferrit-austenitiskt rostfritt stal
US4678523A (en) * 1986-07-03 1987-07-07 Cabot Corporation Corrosion- and wear-resistant duplex steel
US4985091A (en) * 1990-01-12 1991-01-15 Carondelet Foundry Company Corrosion resistant duplex alloys
AT397515B (de) * 1990-05-03 1994-04-25 Boehler Edelstahl Hochfeste korrosionsbeständige duplex-legierung
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
US5440090A (en) * 1993-06-07 1995-08-08 Atlantic Richfield Company Duplex stainless steel welding method
ATE195559T1 (de) * 1994-05-21 2000-09-15 Park Yong S Rostfreies duplex-stahl mit guter korrosionsbeständigkeit
DE69614715D1 (de) * 1996-10-29 2001-09-27 Tubacex Sa Austenitisch-ferritischer stahl des superduplextyps für die verwendung nahtloser röhren
US5906791A (en) * 1997-07-28 1999-05-25 General Electric Company Steel alloys
AT405297B (de) * 1997-08-13 1999-06-25 Boehler Edelstahl Duplexlegierung für komplex beanspruchte bauteile
SE9704544D0 (sv) * 1997-12-05 1997-12-05 Astra Pharma Prod Novel compounds
SE519589C2 (sv) * 1998-02-18 2003-03-18 Sandvik Ab Användning av höghållfast rostfritt stål i apparatur för framställning av kaustiksoda
SE513235C2 (sv) * 1999-06-21 2000-08-07 Sandvik Ab Användning av en rostfri stållegering såsom umbilicalrör i havsmiljö
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

Also Published As

Publication number Publication date
OA12658A (en) 2006-06-19
CN100540713C (zh) 2009-09-16
ATE336605T1 (de) 2006-09-15
DE60214013D1 (de) 2006-09-28
KR20040029141A (ko) 2004-04-03
EP1423549A1 (en) 2004-06-02
EE05413B1 (et) 2011-04-15
SE524951C2 (sv) 2004-10-26
CN1571861A (zh) 2005-01-26
JP2005501970A (ja) 2005-01-20
ES2266561T3 (es) 2007-03-01
NO20040899L (no) 2004-04-30
WO2003020995A1 (en) 2003-03-13
MXPA04002018A (es) 2004-07-08
DE60214013T2 (de) 2007-03-08
BR0212268A (pt) 2004-10-13
JP4234593B2 (ja) 2009-03-04
SE0102932L (sv) 2003-03-03
AU2002329144B2 (en) 2007-07-05
SE0102932D0 (sv) 2001-09-02
US20030133823A1 (en) 2003-07-17
EP1423549B1 (en) 2006-08-16
EE200400066A (et) 2004-06-15
PL368558A1 (en) 2005-04-04

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued