SE0300573L - Duplex rostfri ställegering och dess användning - Google Patents

Duplex rostfri ställegering och dess användning

Info

Publication number
SE0300573L
SE0300573L SE0300573A SE0300573A SE0300573L SE 0300573 L SE0300573 L SE 0300573L SE 0300573 A SE0300573 A SE 0300573A SE 0300573 A SE0300573 A SE 0300573A SE 0300573 L SE0300573 L SE 0300573L
Authority
SE
Sweden
Prior art keywords
stainless steel
steel alloy
duplex stainless
max
corrosion resistance
Prior art date
Application number
SE0300573A
Other languages
English (en)
Other versions
SE0300573D0 (sv
SE527175C2 (sv
Inventor
Anders Lindh
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 SE0300573A priority Critical patent/SE527175C2/sv
Publication of SE0300573D0 publication Critical patent/SE0300573D0/sv
Priority to KR1020057016309A priority patent/KR20060056885A/ko
Priority to CNB2004800057697A priority patent/CN100510147C/zh
Priority to EA200501405A priority patent/EA009438B1/ru
Priority to CA2522352A priority patent/CA2522352C/en
Priority to BRPI0408001-7A priority patent/BRPI0408001A/pt
Priority to US10/547,704 priority patent/US7892366B2/en
Priority to MXPA05009319A priority patent/MXPA05009319A/es
Priority to JP2006507922A priority patent/JP2006519314A/ja
Priority to EP04712792A priority patent/EP1639146A1/en
Priority to AU2004217573A priority patent/AU2004217573A1/en
Priority to PCT/SE2004/000224 priority patent/WO2004079028A1/en
Publication of SE0300573L publication Critical patent/SE0300573L/sv
Priority to NO20056228A priority patent/NO342396B1/no
Publication of SE527175C2 publication Critical patent/SE527175C2/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
    • C22C38/58—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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C22C38/005—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
    • C22C38/50—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
    • C22C38/18—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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
SE0300573A 2003-03-02 2003-03-02 Duplex rostfri ställegering och dess användning SE527175C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0300573A SE527175C2 (sv) 2003-03-02 2003-03-02 Duplex rostfri ställegering och dess användning
PCT/SE2004/000224 WO2004079028A1 (en) 2003-03-02 2004-02-19 Duplex stainless steel alloy and use thereof
US10/547,704 US7892366B2 (en) 2003-03-02 2004-02-19 Duplex stainless steel alloy and use thereof
JP2006507922A JP2006519314A (ja) 2003-03-02 2004-02-19 海水装置に使用する２相ステンレス鋼
EA200501405A EA009438B1 (ru) 2003-03-02 2004-02-19 Двухфазная нержавеющая легированная сталь и её применение
CA2522352A CA2522352C (en) 2003-03-02 2004-02-19 Duplex stainless steel alloy and use thereof
BRPI0408001-7A BRPI0408001A (pt) 2003-03-02 2004-02-19 liga de aço inoxidável duplex e utilização da mesma
KR1020057016309A KR20060056885A (ko) 2003-03-02 2004-02-19 2상 스테인리스강 합금 및 그 용도
MXPA05009319A MXPA05009319A (es) 2003-03-02 2004-02-19 Aleacion de acero inoxidable doble y usos de la misma.
CNB2004800057697A CN100510147C (zh) 2003-03-02 2004-02-19 双相不锈钢合金制成配线产品及其用途
EP04712792A EP1639146A1 (en) 2003-03-02 2004-02-19 Duplex stainless steel alloy and use thereof
AU2004217573A AU2004217573A1 (en) 2003-03-02 2004-02-19 Duplex stainless steel alloy and use thereof
NO20056228A NO342396B1 (no) 2003-03-02 2005-12-29 Anvendelse av en wire av en ferrittisk-austenittisk dupleks rustfri stållegering.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300573A SE527175C2 (sv) 2003-03-02 2003-03-02 Duplex rostfri ställegering och dess användning

Publications (3)

Publication Number Publication Date
SE0300573D0 SE0300573D0 (sv) 2003-03-02
SE0300573L true SE0300573L (sv) 2004-09-03
SE527175C2 SE527175C2 (sv) 2006-01-17

Family

ID=20290560

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300573A SE527175C2 (sv) 2003-03-02 2003-03-02 Duplex rostfri ställegering och dess användning

Country Status (13)

Country Link
US (1) US7892366B2 (sv)
EP (1) EP1639146A1 (sv)
JP (1) JP2006519314A (sv)
KR (1) KR20060056885A (sv)
CN (1) CN100510147C (sv)
AU (1) AU2004217573A1 (sv)
BR (1) BRPI0408001A (sv)
CA (1) CA2522352C (sv)
EA (1) EA009438B1 (sv)
MX (1) MXPA05009319A (sv)
NO (1) NO342396B1 (sv)
SE (1) SE527175C2 (sv)
WO (1) WO2004079028A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO345983B1 (no) 2005-03-18 2021-12-06 Nkt Flexibles Is Bruk av en stalblanding til fremstilling av et armeringslag for et fleksibelt ror og det fleksible roret
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
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
US8313691B2 (en) 2007-11-29 2012-11-20 Ati Properties, Inc. Lean austenitic stainless steel
WO2009082498A1 (en) 2007-12-20 2009-07-02 Ati Properties, Inc. Austenitic stainless steel low in nickel containing stabilizing elements
MX2010005668A (es) * 2007-12-20 2010-06-03 Ati Properties Inc Acero inoxidable austenitico delgado resistente a la corrosion.
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
EP2228578A1 (en) 2009-03-13 2010-09-15 NV Bekaert SA High nitrogen stainless steel wire for flexible pipe
KR20120132691A (ko) * 2010-04-29 2012-12-07 오또꿈뿌 오와이제이 높은 성형성을 구비하는 페라이트-오스테나이트계 스테인리스 강의 제조 및 사용 방법
EP2721334B1 (en) 2011-06-17 2020-03-18 National Oilwell Varco Denmark I/S An unbonded flexible pipe
CN102296248B (zh) * 2011-08-29 2013-04-24 江苏九胜特钢制品有限公司 一种双相钨不锈钢合金材料及其制备方法
US10179943B2 (en) 2014-07-18 2019-01-15 General Electric Company Corrosion resistant article and methods of making
US11566301B2 (en) * 2016-09-02 2023-01-31 Jfe Steel Corporation Dual-phase stainless steel, and method of production thereof
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
WO2018114867A1 (en) * 2016-12-21 2018-06-28 Sandvik Intellectual Property Ab Use of a duplex stainless steel object
DE102018133251A1 (de) * 2018-12-20 2020-06-25 Schoeller-Bleckmann Oilfield Technology Gmbh Bohrstrangkomponente mit hoher Korrosionsbeständigkeit und Verfahren zu ihrer Herstellung
CN111500936A (zh) * 2020-04-27 2020-08-07 浙江丰原型钢科技有限公司 一种沉淀硬化不锈钢材料
CN111560564B (zh) * 2020-06-09 2021-07-13 江苏省海洋资源开发研究院(连云港) 一种资源节约型高氮双相不锈钢及其近净成形方法

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US3539013A (en) * 1968-06-24 1970-11-10 Millard F Smith Oil collection boom
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
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
IT1263251B (it) * 1992-10-27 1996-08-05 Sviluppo Materiali Spa Procedimento per la produzione di manufatti in acciaio inossidabile super-duplex.
ZA938889B (en) * 1992-12-07 1994-08-01 Mintek Stainless steel composition
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
EP0683241B1 (en) * 1994-05-21 2000-08-16 Yong Soo Park Duplex stainless steel with high corrosion resistance
JP3588826B2 (ja) * 1994-09-20 2004-11-17 住友金属工業株式会社 高窒素含有ステンレス鋼の熱処理方法
JP3022746B2 (ja) 1995-03-20 2000-03-21 住友金属工業株式会社 高耐食高靱性二相ステンレス鋼溶接用溶接材料
JPH09209087A (ja) * 1996-02-01 1997-08-12 Sumitomo Metal Mining Co Ltd 二相ステンレス鋼
JPH09279313A (ja) * 1996-04-15 1997-10-28 Sumitomo Metal Ind Ltd 都市ゴミ焼却設備排ガス系用ステンレス鋼
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AT405297B (de) 1997-08-13 1999-06-25 Boehler Edelstahl Duplexlegierung für komplex beanspruchte bauteile
SE514044C2 (sv) * 1998-10-23 2000-12-18 Sandvik Ab Stål för havsvattentillämpningar
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
JP3758508B2 (ja) * 2001-02-13 2006-03-22 住友金属工業株式会社 二相ステンレス鋼管の製造方法
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
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
CA2522352C (en) 2014-07-29
SE0300573D0 (sv) 2003-03-02
CN1756855A (zh) 2006-04-05
EA200501405A1 (ru) 2006-04-28
AU2004217573A1 (en) 2004-09-16
CA2522352A1 (en) 2004-09-16
WO2004079028A1 (en) 2004-09-16
US20060196582A1 (en) 2006-09-07
MXPA05009319A (es) 2006-02-22
NO20056228L (no) 2005-12-29
KR20060056885A (ko) 2006-05-25
CN100510147C (zh) 2009-07-08
BRPI0408001A (pt) 2006-02-14
US7892366B2 (en) 2011-02-22
SE527175C2 (sv) 2006-01-17
EA009438B1 (ru) 2007-12-28
JP2006519314A (ja) 2006-08-24
EP1639146A1 (en) 2006-03-29
NO342396B1 (no) 2018-05-14

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