AU2004217572A1 - Duplex stainless steel alloy for use in seawater applications - Google Patents

Duplex stainless steel alloy for use in seawater applications Download PDF

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Publication number
AU2004217572A1
AU2004217572A1 AU2004217572A AU2004217572A AU2004217572A1 AU 2004217572 A1 AU2004217572 A1 AU 2004217572A1 AU 2004217572 A AU2004217572 A AU 2004217572A AU 2004217572 A AU2004217572 A AU 2004217572A AU 2004217572 A1 AU2004217572 A1 AU 2004217572A1
Authority
AU
Australia
Prior art keywords
weight
content
alloy
alloy according
ferrite
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
AU2004217572A
Other languages
English (en)
Inventor
Pasi Kangas
Ann Sundstrom
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
Sandvik Intellectual Property 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 Intellectual Property AB filed Critical Sandvik Intellectual Property AB
Publication of AU2004217572A1 publication Critical patent/AU2004217572A1/en
Abandoned legal-status Critical Current

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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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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

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 Articles (AREA)
  • Arc Welding In General (AREA)
AU2004217572A 2003-03-02 2004-02-19 Duplex stainless steel alloy for use in seawater applications Abandoned AU2004217572A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0300574A SE527178C2 (sv) 2003-03-02 2003-03-02 Användning av en duplex rostfri stållegering
SE0300574-1 2003-03-02
PCT/SE2004/000223 WO2004079027A1 (en) 2003-03-02 2004-02-19 Duplex stainless steel alloy for use in seawater applications

Publications (1)

Publication Number Publication Date
AU2004217572A1 true AU2004217572A1 (en) 2004-09-16

Family

ID=20290561

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004217572A Abandoned AU2004217572A1 (en) 2003-03-02 2004-02-19 Duplex stainless steel alloy for use in seawater applications

Country Status (11)

Country Link
US (1) US20070089810A1 (enExample)
EP (1) EP1599612A1 (enExample)
JP (1) JP2006519313A (enExample)
KR (1) KR20060056886A (enExample)
CN (1) CN100457953C (enExample)
AU (1) AU2004217572A1 (enExample)
CA (1) CA2519786A1 (enExample)
EA (1) EA009108B1 (enExample)
NO (1) NO20054105L (enExample)
SE (1) SE527178C2 (enExample)
WO (1) WO2004079027A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8535606B2 (en) * 2008-07-11 2013-09-17 Baker Hughes Incorporated Pitting corrosion resistant non-magnetic stainless steel
CN101704168B (zh) * 2009-09-24 2012-01-18 江苏大学 一种耐空泡腐蚀的表面堆焊焊接材料
SE534779C2 (sv) 2010-03-03 2011-12-20 Sandvik Intellectual Property Metod för att tillverka en trådprodukt av rostfritt stål
JP5609668B2 (ja) * 2011-01-20 2014-10-22 Ｊｆｅスチール株式会社 耐海水孔食性に優れたステンレスクラッド鋼
KR101539520B1 (ko) * 2011-03-10 2015-07-24 신닛테츠스미킨 카부시키카이샤 2상 스테인리스강
CN102191426B (zh) * 2011-04-14 2013-08-28 山西太钢不锈钢股份有限公司 焊接用不锈钢线材及其线材用钢的冶炼方法
CN103703158B (zh) * 2011-05-26 2016-06-08 新加坡商·联合管线亚太有限公司 奥氏体不锈钢
FI125854B (fi) * 2011-11-04 2016-03-15 Outokumpu Oy Dupleksi ruostumaton teräs
US9347121B2 (en) * 2011-12-20 2016-05-24 Ati Properties, Inc. High strength, corrosion resistant austenitic alloys
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
WO2015109553A1 (zh) * 2014-01-25 2015-07-30 吴津宁 一种双相不锈钢无缝钢管
BR102014005015A8 (pt) * 2014-02-28 2017-12-26 Villares Metals S/A aço inoxidável martensítico-ferrítico, produto manufaturado, processo para a produção de peças ou barras forjadas ou laminadas de aço inoxidável martensítico-ferrítico e processo para a produção de tudo sem costura de aço inoxidável martensítico-ferrítico
CN104004971B (zh) * 2014-05-09 2016-02-03 无锡市华尔泰机械制造有限公司 一种合金材料法兰及其锻造工艺
MX2019001830A (es) * 2016-09-02 2019-06-06 Jfe Steel Corp Acero inoxidable de fase doble y metodo de produccion del mismo.
JP7144418B2 (ja) * 2016-12-21 2022-09-29 サンドビック インテレクチュアル プロパティー アクティエボラーグ 二相ステンレス鋼物体の使用
PL3502293T3 (pl) * 2017-12-22 2020-11-02 Saipem S.P.A. Zastosowania dupleksowych stali nierdzewnych
CN108396257B (zh) * 2018-02-08 2020-01-21 中国兵器科学研究院宁波分院 一种控制析出法制备海洋平台用超级双相不锈钢阀门的方法
CN109187322B (zh) * 2018-08-31 2021-03-12 南京钢铁股份有限公司 一种极地海洋环境用低合金钢的耐蚀性评价方法
CN109266957A (zh) * 2018-09-18 2019-01-25 无锡市华尔泰机械制造有限公司 改进型z2cnd18-12n材料法兰及其锻造方法
CN111020368B (zh) * 2019-10-30 2021-07-20 鞍钢股份有限公司 一种海水淡化用双相不锈钢复合钢板及其制造方法
CN112410675A (zh) * 2020-11-20 2021-02-26 齐鲁工业大学 稀土双相耐蚀铸造不锈钢及其制造方法

Family Cites Families (18)

* 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
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
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
CN1052036C (zh) * 1994-05-21 2000-05-03 朴庸秀 有高耐腐蚀性的双相不锈钢
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
US5733387A (en) * 1995-06-05 1998-03-31 Pohang Iron & Steel Co., Ltd. Duplex stainless steel, and its manufacturing method
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
CN1068385C (zh) * 1996-10-14 2001-07-11 冶金工业部钢铁研究总院 超低碳双相不锈钢及其制造方法
AT405297B (de) * 1997-08-13 1999-06-25 Boehler Edelstahl Duplexlegierung für komplex beanspruchte bauteile
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
SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en duplex rostfri stållegering
SE524952C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Duplex rostfri stållegering

Also Published As

Publication number Publication date
NO20054105D0 (no) 2005-09-02
US20070089810A1 (en) 2007-04-26
CA2519786A1 (en) 2004-09-16
CN1768156A (zh) 2006-05-03
JP2006519313A (ja) 2006-08-24
EP1599612A1 (en) 2005-11-30
SE527178C2 (sv) 2006-01-17
KR20060056886A (ko) 2006-05-25
WO2004079027A1 (en) 2004-09-16
EA009108B1 (ru) 2007-10-26
NO20054105L (no) 2005-09-27
SE0300574L (sv) 2004-09-03
EA200501409A1 (ru) 2006-04-28
SE0300574D0 (sv) 2003-03-02
CN100457953C (zh) 2009-02-04

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Legal Events

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MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted