ATE336605T1 - Verwendung einer duplexedelstahllegierung - Google Patents

Verwendung einer duplexedelstahllegierung

Info

Publication number
ATE336605T1
ATE336605T1 AT02765734T AT02765734T ATE336605T1 AT E336605 T1 ATE336605 T1 AT E336605T1 AT 02765734 T AT02765734 T AT 02765734T AT 02765734 T AT02765734 T AT 02765734T AT E336605 T1 ATE336605 T1 AT E336605T1
Authority
AT
Austria
Prior art keywords
stainless steel
steel alloy
duplex stainless
ferrite
austenite
Prior art date
Application number
AT02765734T
Other languages
German (de)
English (en)
Inventor
Ann Sundstroem
Anna-Lena Nystroem
Pasi Kangas
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
Application granted granted Critical
Publication of ATE336605T1 publication Critical patent/ATE336605T1/de

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
    • 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)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
AT02765734T 2001-09-02 2002-09-02 Verwendung einer duplexedelstahllegierung ATE336605T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102932A SE524951C2 (sv) 2001-09-02 2001-09-02 Användning av en duplex rostfri stållegering

Publications (1)

Publication Number Publication Date
ATE336605T1 true ATE336605T1 (de) 2006-09-15

Family

ID=20285221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02765734T ATE336605T1 (de) 2001-09-02 2002-09-02 Verwendung einer duplexedelstahllegierung

Country Status (18)

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

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
BRPI0412092A (pt) * 2003-06-30 2006-09-05 Sumitomo Metal Ind aço inoxidável dúplex
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
UA90217C2 (ru) * 2007-03-26 2010-04-12 Сумитомо Метал Индастриз, Лтд. Труба нефтяного сортамента для развальцовывания в скважине и дуплексная нержавеющая сталь для труб нефтяного сортамента, приспособленных для развальцевания
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
CN104204253B (zh) 2012-03-26 2017-03-29 新日铁住金株式会社 油井用不锈钢及油井用不锈钢管
EP2737972A1 (en) * 2012-11-28 2014-06-04 Sandvik Intellectual Property AB Welding material for weld cladding
US20150354038A1 (en) * 2013-01-15 2015-12-10 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Duplex stainless steel material and duplex stainless steel pipe
JP6580245B2 (ja) * 2016-02-17 2019-09-25 日鉄ステンレス株式会社 フェライト‐オーステナイト系二相ステンレス鋼材とその製造方法
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
EP3559295B1 (en) * 2016-12-21 2021-04-28 Sandvik Intellectual Property AB An object comprising a duplex stainless steel and the use thereof
EP4310214A4 (en) * 2021-03-15 2024-09-04 NIPPON STEEL Stainless Steel Corporation DUPLEX STAINLESS STEEL
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
US6051081A (en) * 1996-10-29 2000-04-18 Tubacex, S.A. Austenitic-ferritic steel of the superduplex type applicable to the fabrication of seamless tubes
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
EE05413B1 (et) 2011-04-15
EP1423549B1 (en) 2006-08-16
SE0102932L (sv) 2003-03-03
EE200400066A (et) 2004-06-15
SE524951C2 (sv) 2004-10-26
KR20040029141A (ko) 2004-04-03
OA12658A (en) 2006-06-19
JP4234593B2 (ja) 2009-03-04
NO20040899L (no) 2004-04-30
MXPA04002018A (es) 2004-07-08
SE0102932D0 (sv) 2001-09-02
AU2002329144B2 (en) 2007-07-05
DE60214013D1 (de) 2006-09-28
CN100540713C (zh) 2009-09-16
CN1571861A (zh) 2005-01-26
PL368558A1 (en) 2005-04-04
JP2005501970A (ja) 2005-01-20
US20030133823A1 (en) 2003-07-17
BR0212268A (pt) 2004-10-13
EP1423549A1 (en) 2004-06-02
DE60214013T2 (de) 2007-03-08
CA2459258A1 (en) 2003-03-13
WO2003020995A1 (en) 2003-03-13
ES2266561T3 (es) 2007-03-01

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