SE524952C2 - Duplex rostfri stållegering - Google Patents

Duplex rostfri stållegering

Info

Publication number
SE524952C2
SE524952C2 SE0102931A SE0102931A SE524952C2 SE 524952 C2 SE524952 C2 SE 524952C2 SE 0102931 A SE0102931 A SE 0102931A SE 0102931 A SE0102931 A SE 0102931A SE 524952 C2 SE524952 C2 SE 524952C2
Authority
SE
Sweden
Prior art keywords
weight
content
alloy according
ferrite
alloy
Prior art date
Application number
SE0102931A
Other languages
English (en)
Swedish (sv)
Other versions
SE0102931L (sv
SE0102931D0 (sv
Inventor
Ann Sundstroem
Pasi Kangas
Anna-Lena Nystroem
Original Assignee
Sandvik Ab
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 Ab filed Critical Sandvik Ab
Priority to SE0102931A priority Critical patent/SE524952C2/sv
Publication of SE0102931D0 publication Critical patent/SE0102931D0/xx
Priority to KR1020097023792A priority patent/KR20090128568A/ko
Priority to ES02763168T priority patent/ES2266557T3/es
Priority to DK06113879T priority patent/DK1722002T3/da
Priority to OA1200400067A priority patent/OA12657A/en
Priority to DE60225951T priority patent/DE60225951T2/de
Priority to PL368230A priority patent/PL199387B1/pl
Priority to AT06113879T priority patent/ATE391192T1/de
Priority to AT02763168T priority patent/ATE335867T1/de
Priority to BRPI0212270-7A priority patent/BR0212270B1/pt
Priority to EP06113879A priority patent/EP1722002B1/en
Priority to KR1020047003155A priority patent/KR100989022B1/ko
Priority to ES06113879T priority patent/ES2300088T3/es
Priority to DE60213828T priority patent/DE60213828T2/de
Priority to CNB028206177A priority patent/CN100465325C/zh
Priority to PCT/SE2002/001564 priority patent/WO2003020994A1/en
Priority to AU2002328002A priority patent/AU2002328002B9/en
Priority to DK02763168T priority patent/DK1423548T3/da
Priority to MXPA04002017A priority patent/MXPA04002017A/es
Priority to JP2003525691A priority patent/JP4234592B2/ja
Priority to EP02763168A priority patent/EP1423548B1/en
Priority to CA002459253A priority patent/CA2459253A1/en
Priority to US10/232,726 priority patent/US20030086808A1/en
Publication of SE0102931L publication Critical patent/SE0102931L/
Priority to NO20040900A priority patent/NO338090B1/no
Publication of SE524952C2 publication Critical patent/SE524952C2/sv

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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Contacts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE0102931A 2001-09-02 2001-09-02 Duplex rostfri stållegering SE524952C2 (sv)

Priority Applications (24)

Application Number Priority Date Filing Date Title
SE0102931A SE524952C2 (sv) 2001-09-02 2001-09-02 Duplex rostfri stållegering
CA002459253A CA2459253A1 (en) 2001-09-02 2002-09-02 Duplex steel alloy
ES06113879T ES2300088T3 (es) 2001-09-02 2002-09-02 Aleacion de acero duplex.
CNB028206177A CN100465325C (zh) 2001-09-02 2002-09-02 双相钢合金
DK06113879T DK1722002T3 (da) 2001-09-02 2002-09-02 Dupleksstållegering
OA1200400067A OA12657A (en) 2001-09-02 2002-09-02 Duplex steel alloy.
DE60225951T DE60225951T2 (de) 2001-09-02 2002-09-02 Duplexstahllegierung
PL368230A PL199387B1 (pl) 2001-09-02 2002-09-02 Dwufazowy stop stali nierdzewnej i jego zastosowanie
AT06113879T ATE391192T1 (de) 2001-09-02 2002-09-02 Duplexstahllegierung
AT02763168T ATE335867T1 (de) 2001-09-02 2002-09-02 Duplexstahllegierung
BRPI0212270-7A BR0212270B1 (pt) 2001-09-02 2002-09-02 liga de aço duplex.
EP06113879A EP1722002B1 (en) 2001-09-02 2002-09-02 Duplex steel alloy
KR1020047003155A KR100989022B1 (ko) 2001-09-02 2002-09-02 이상 강 합금
KR1020097023792A KR20090128568A (ko) 2001-09-02 2002-09-02 이상 강 합금
DE60213828T DE60213828T2 (de) 2001-09-02 2002-09-02 Duplexstahllegierung
ES02763168T ES2266557T3 (es) 2001-09-02 2002-09-02 Aleacion de acero duplex.
PCT/SE2002/001564 WO2003020994A1 (en) 2001-09-02 2002-09-02 Duplex steel alloy
AU2002328002A AU2002328002B9 (en) 2001-09-02 2002-09-02 Duplex steel alloy
DK02763168T DK1423548T3 (da) 2001-09-02 2002-09-02 Duplexstållegering
MXPA04002017A MXPA04002017A (es) 2001-09-02 2002-09-02 Aleacion de acero duplex.
JP2003525691A JP4234592B2 (ja) 2001-09-02 2002-09-02 ２相鋼
EP02763168A EP1423548B1 (en) 2001-09-02 2002-09-02 Duplex steel alloy
US10/232,726 US20030086808A1 (en) 2001-09-02 2002-09-03 Duplex stainless steel alloy
NO20040900A NO338090B1 (no) 2001-09-02 2004-03-02 Ferrittisk-austenittisk dupleks rustfri stållegering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102931A SE524952C2 (sv) 2001-09-02 2001-09-02 Duplex rostfri stållegering

Publications (3)

Publication Number Publication Date
SE0102931D0 SE0102931D0 (sv) 2001-09-02
SE0102931L SE0102931L (sv) 2003-03-03
SE524952C2 true SE524952C2 (sv) 2004-10-26

Family

ID=20285220

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102931A SE524952C2 (sv) 2001-09-02 2001-09-02 Duplex rostfri stållegering

Country Status (18)

Country Link
US (1) US20030086808A1 (ja)
EP (2) EP1423548B1 (ja)
JP (1) JP4234592B2 (ja)
KR (2) KR20090128568A (ja)
CN (1) CN100465325C (ja)
AT (2) ATE335867T1 (ja)
AU (1) AU2002328002B9 (ja)
BR (1) BR0212270B1 (ja)
CA (1) CA2459253A1 (ja)
DE (2) DE60225951T2 (ja)
DK (2) DK1722002T3 (ja)
ES (2) ES2300088T3 (ja)
MX (1) MXPA04002017A (ja)
NO (1) NO338090B1 (ja)
OA (1) OA12657A (ja)
PL (1) PL199387B1 (ja)
SE (1) SE524952C2 (ja)
WO (1) WO2003020994A1 (ja)

Families Citing this family (26)

* 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
SE527177C2 (sv) * 2001-09-25 2006-01-17 Sandvik Intellectual Property Användning av ett austenitiskt rostfritt stål
SE527178C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Användning av en duplex rostfri stållegering
SE527175C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Duplex rostfri ställegering och dess användning
SE528782C2 (sv) * 2004-11-04 2007-02-13 Sandvik Intellectual Property Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet
SE531305C2 (sv) * 2005-11-16 2009-02-17 Sandvik Intellectual Property Strängar för musikinstrument
SE530711C2 (sv) * 2006-10-30 2008-08-19 Sandvik Intellectual Property Duplex rostfri stållegering samt användning av denna legering
CN101353769B (zh) * 2007-07-26 2011-10-05 傅丰仁 铬23镍6铁素体-奥氏体不锈钢管及其制造工艺
SE531593C2 (sv) * 2007-10-26 2009-06-02 Sandvik Intellectual Property Värmeväxlare för fosforsyramiljö
ES2713899T3 (es) 2007-11-29 2019-05-24 Ati Properties Llc Acero inoxidable austenítico pobre
MX2010005668A (es) 2007-12-20 2010-06-03 Ati Properties Inc Acero inoxidable austenitico delgado resistente a la corrosion.
RU2461641C2 (ru) 2007-12-20 2012-09-20 ЭйТиАй ПРОПЕРТИЗ, ИНК. Аустенитная нержавеющая сталь с низким содержанием никеля и содержащая стабилизирующие элементы
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
CN101215673B (zh) * 2008-01-08 2010-12-01 上海大学 高性能双相不锈钢合金材料及其制备方法
FI121340B (fi) * 2008-12-19 2010-10-15 Outokumpu Oy Dupleksinen ruostumaton teräs
EP2684974B1 (en) 2011-03-10 2017-05-10 Nippon Steel & Sumitomo Metal Corporation Duplex stainless steel
US9803267B2 (en) 2011-05-26 2017-10-31 Upl, L.L.C. Austenitic stainless steel
FI125854B (fi) * 2011-11-04 2016-03-15 Outokumpu Oy Dupleksi ruostumaton teräs
JP5403192B1 (ja) * 2012-06-22 2014-01-29 新日鐵住金株式会社 ２相ステンレス鋼
DE102013110743B4 (de) * 2013-09-27 2016-02-11 Böhler Edelstahl GmbH & Co. KG Verfahren zur Herstellung eines Duplexstahles
KR20180031009A (ko) * 2015-07-20 2018-03-27 산드빅 인터렉츄얼 프로퍼티 에이비 듀플렉스 스테인레스 강 및 상기 듀플렉스 스테인레스 강의 성형품
CN107937825A (zh) * 2017-11-15 2018-04-20 江阴方圆环锻法兰有限公司 油气用双相钢阀门锻件及其锻造方法
EP3502293B1 (en) * 2017-12-22 2020-05-13 Saipem S.p.A. Uses of duplex stainless steels
US11098387B2 (en) * 2018-06-15 2021-08-24 Ab Sandvik Materials Technology Duplex stainless steel strip and method for producing thereof
CN111230406A (zh) * 2018-11-28 2020-06-05 无锡市新峰管业有限公司 一种海洋环境下双相不锈钢管及其加工方法
CN112342473A (zh) * 2020-09-17 2021-02-09 江苏华久辐条制造有限公司 一种冷轧带钢表面耐蚀处理方法

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Publication number Priority date Publication date Assignee Title
US3861908A (en) * 1973-08-20 1975-01-21 Crucible Inc Duplex stainless steel
CA1242095A (en) * 1984-02-07 1988-09-20 Akira Yoshitake Ferritic-austenitic duplex stainless steel
JPS60165362A (ja) * 1984-02-07 1985-08-28 Kubota Ltd 高耐食性高耐力二相ステンレス鋼
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
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
JP3166798B2 (ja) * 1992-10-06 2001-05-14 住友金属工業株式会社 耐食性、相安定性に優れた二相ステンレス鋼
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
ATE195559T1 (de) * 1994-05-21 2000-09-15 Park Yong S Rostfreies duplex-stahl mit guter korrosionsbeständigkeit
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
US6033497A (en) * 1997-09-05 2000-03-07 Sandusky International, Inc. Pitting resistant duplex stainless steel alloy with improved machinability and method of making thereof
SE9704544D0 (sv) * 1997-12-05 1997-12-05 Astra Pharma Prod Novel compounds
SE514044C2 (sv) * 1998-10-23 2000-12-18 Sandvik Ab Stål för havsvattentillämpningar
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

Also Published As

Publication number Publication date
DE60225951T2 (de) 2009-04-09
KR100989022B1 (ko) 2010-10-20
WO2003020994A1 (en) 2003-03-13
NO338090B1 (no) 2016-07-25
BR0212270B1 (pt) 2011-05-31
CN1571862A (zh) 2005-01-26
DE60213828D1 (de) 2006-09-21
ES2300088T3 (es) 2008-06-01
BR0212270A (pt) 2004-10-13
DE60213828T2 (de) 2007-03-01
PL199387B1 (pl) 2008-09-30
SE0102931L (sv) 2003-03-03
MXPA04002017A (es) 2004-07-08
SE0102931D0 (sv) 2001-09-02
CN100465325C (zh) 2009-03-04
CA2459253A1 (en) 2003-03-13
KR20090128568A (ko) 2009-12-15
PL368230A1 (en) 2005-03-21
AU2002328002B2 (en) 2007-07-05
EP1423548B1 (en) 2006-08-09
EP1722002B1 (en) 2008-04-02
ATE335867T1 (de) 2006-09-15
ATE391192T1 (de) 2008-04-15
JP4234592B2 (ja) 2009-03-04
DK1722002T3 (da) 2008-07-28
AU2002328002B9 (en) 2008-03-13
OA12657A (en) 2006-06-19
ES2266557T3 (es) 2007-03-01
JP2005501969A (ja) 2005-01-20
DE60225951D1 (de) 2008-05-15
NO20040900L (no) 2004-04-30
DK1423548T3 (da) 2006-12-04
KR20040029142A (ko) 2004-04-03
EP1423548A1 (en) 2004-06-02
US20030086808A1 (en) 2003-05-08
EP1722002A1 (en) 2006-11-15

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