MX2009004535A - Aleacion de acero inoxidable duplex y uso de esta aleacion. - Google Patents
Aleacion de acero inoxidable duplex y uso de esta aleacion.Info
- Publication number
- MX2009004535A MX2009004535A MX2009004535A MX2009004535A MX2009004535A MX 2009004535 A MX2009004535 A MX 2009004535A MX 2009004535 A MX2009004535 A MX 2009004535A MX 2009004535 A MX2009004535 A MX 2009004535A MX 2009004535 A MX2009004535 A MX 2009004535A
- Authority
- MX
- Mexico
- Prior art keywords
- alloy
- stainless steel
- duplex stainless
- max
- weight
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title abstract 3
- 239000000956 alloy Substances 0.000 title abstract 3
- 229910001039 duplex stainless steel Inorganic materials 0.000 title abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
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
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)
Abstract
La presente invención se relaciona con una aleación de acero inoxidable dúplex que contiene en % en peso: C max 0.03%, Si <0.30%, Mn 0-3.0%, P max 0,030%, S max 0,050%, Cr 25-29%, Ni 5-9%, Mo 4.5-8%, W 0-3%, Cu 0-2%, Co 0-3%, Ti 0-2%, Al 0-0.05%, B 0-0.01%, Ca 0-0.01%, y N 0.35-0.60%, siendo el resto Fe e impurezas que ocurren de manera normal, donde el contenido de ferrita es de 30-70% en volumen, y donde cada % en peso de Mo por encima puede ser reemplazado opcionalmente por dos (2) % en peso de W.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0602287A SE530711C2 (sv) | 2006-10-30 | 2006-10-30 | Duplex rostfri stållegering samt användning av denna legering |
| PCT/SE2007/050694 WO2008054300A1 (en) | 2006-10-30 | 2007-10-02 | Duplex stainless steel alloy and use of this alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2009004535A true MX2009004535A (es) | 2009-05-20 |
Family
ID=39344543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2009004535A MX2009004535A (es) | 2006-10-30 | 2007-10-02 | Aleacion de acero inoxidable duplex y uso de esta aleacion. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20100316522A1 (es) |
| EP (1) | EP2082073A4 (es) |
| JP (1) | JP2010508439A (es) |
| KR (1) | KR20090078813A (es) |
| CN (1) | CN101558180A (es) |
| BR (1) | BRPI0717944A2 (es) |
| CA (1) | CA2667436A1 (es) |
| EA (1) | EA014812B1 (es) |
| MX (1) | MX2009004535A (es) |
| SE (1) | SE530711C2 (es) |
| UA (1) | UA93587C2 (es) |
| WO (1) | WO2008054300A1 (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110160838A1 (en) * | 2009-12-31 | 2011-06-30 | Blanzy Jeffrey S | Endoprosthesis containing multi-phase ferrous steel |
| SE534779C2 (sv) | 2010-03-03 | 2011-12-20 | Sandvik Intellectual Property | Metod för att tillverka en trådprodukt av rostfritt stål |
| CN104357763B (zh) * | 2014-11-15 | 2016-07-06 | 柳州市潮林机械有限公司 | 一种双相不锈钢管材 |
| CN104451455A (zh) * | 2014-11-15 | 2015-03-25 | 柳州市潮林机械有限公司 | 一种双相不锈钢管材 |
| CN104357765B (zh) * | 2014-11-15 | 2016-07-06 | 柳州市潮林机械有限公司 | 一种双相不锈钢管材 |
| CN104357764B (zh) * | 2014-11-15 | 2016-06-08 | 柳州市潮林机械有限公司 | 一种双相不锈钢管材 |
| CN104357762B (zh) * | 2014-11-15 | 2016-06-08 | 柳州市潮林机械有限公司 | 一种双相不锈钢管材 |
| KR101641796B1 (ko) * | 2014-12-26 | 2016-07-22 | 주식회사 포스코 | 드로잉성이 우수한 린 듀플렉스 스테인리스강 및 그 제조방법 |
| CN106011689B (zh) * | 2015-03-30 | 2019-05-03 | 新日铁住金不锈钢株式会社 | 含臭氧水用双相不锈钢 |
| CN108699645B (zh) * | 2016-02-17 | 2020-06-16 | 新日铁住金不锈钢株式会社 | 铁素体-奥氏体系二相不锈钢材及其制造方法 |
| US20190376156A1 (en) * | 2016-12-21 | 2019-12-12 | Sandvik Intellectual Property Ab | Use of a duplex stainless steel object |
| JP6791012B2 (ja) * | 2017-05-24 | 2020-11-25 | Ｊｆｅスチール株式会社 | 耐食性及び耐水素脆性に優れた二相ステンレス鋼 |
| CN108048755B (zh) * | 2017-11-10 | 2019-06-28 | 洛阳双瑞特种装备有限公司 | 一种用于流体输送的高硬度耐蚀铸造不锈钢 |
| EP3712289A4 (en) * | 2017-11-15 | 2021-03-10 | Nippon Steel Corporation | TWO-PHASE STAINLESS STEEL AND METHOD FOR MANUFACTURING TWO-PHASE STAINLESS STEEL |
| CN109898015A (zh) * | 2019-02-01 | 2019-06-18 | 上海加宁新材料科技有限公司 | 舰船用耐海水腐蚀hdr双相不锈钢的制造方法 |
| EP4310214A4 (en) * | 2021-03-15 | 2024-09-04 | NIPPON STEEL Stainless Steel Corporation | DUPLEX STAINLESS STEEL |
| KR102885372B1 (ko) * | 2023-09-14 | 2025-11-11 | 부산대학교 산학협력단 | 페라이트상의 분율이 70 % 이상인 슈퍼 듀플렉스 스테인리스강 및 이의 제조 방법, 니켈 도금된 슈퍼 듀플렉스 스테인리스강 및 이의 제조 방법 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE453838B (sv) * | 1985-09-05 | 1988-03-07 | Santrade Ltd | Hogkvevehaltigt ferrit-austenitiskt rostfritt stal |
| US4985091A (en) * | 1990-01-12 | 1991-01-15 | Carondelet Foundry Company | Corrosion resistant duplex alloys |
| 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 |
| JPH08176742A (ja) * | 1994-12-27 | 1996-07-09 | Sumitomo Metal Ind Ltd | 硫化水素環境での耐食性に優れた２相ステンレス鋼 |
| JPH1088288A (ja) * | 1996-09-18 | 1998-04-07 | Sumitomo Metal Ind Ltd | 高純度ガス用二相ステンレス鋼材およびその製造方法 |
| KR100444248B1 (ko) * | 2001-04-27 | 2004-08-16 | 한국산업기술평가원 | 열간가공성이 우수한 고망간 듀플렉스 스텐레스강과 그제조방법 |
| 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 |
| 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 |
-
2006
- 2006-10-30 SE SE0602287A patent/SE530711C2/sv unknown
-
2007
- 2007-10-02 MX MX2009004535A patent/MX2009004535A/es active IP Right Grant
- 2007-10-02 WO PCT/SE2007/050694 patent/WO2008054300A1/en not_active Ceased
- 2007-10-02 KR KR1020097008892A patent/KR20090078813A/ko not_active Withdrawn
- 2007-10-02 CN CNA2007800407711A patent/CN101558180A/zh active Pending
- 2007-10-02 UA UAA200905389A patent/UA93587C2/ru unknown
- 2007-10-02 EA EA200970433A patent/EA014812B1/ru not_active IP Right Cessation
- 2007-10-02 US US12/447,689 patent/US20100316522A1/en not_active Abandoned
- 2007-10-02 JP JP2009534543A patent/JP2010508439A/ja active Pending
- 2007-10-02 BR BRPI0717944-8A2A patent/BRPI0717944A2/pt not_active Application Discontinuation
- 2007-10-02 EP EP07835279A patent/EP2082073A4/en not_active Withdrawn
- 2007-10-02 CA CA002667436A patent/CA2667436A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2667436A1 (en) | 2008-05-08 |
| EA014812B1 (ru) | 2011-02-28 |
| US20100316522A1 (en) | 2010-12-16 |
| JP2010508439A (ja) | 2010-03-18 |
| WO2008054300A9 (en) | 2009-06-11 |
| SE0602287L (sv) | 2008-05-01 |
| UA93587C2 (ru) | 2011-02-25 |
| EP2082073A4 (en) | 2011-06-29 |
| EA200970433A1 (ru) | 2009-10-30 |
| CN101558180A (zh) | 2009-10-14 |
| KR20090078813A (ko) | 2009-07-20 |
| BRPI0717944A2 (pt) | 2013-12-03 |
| EP2082073A1 (en) | 2009-07-29 |
| WO2008054300A1 (en) | 2008-05-08 |
| SE530711C2 (sv) | 2008-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2009004535A (es) | Aleacion de acero inoxidable duplex y uso de esta aleacion. | |
| EP1990439A3 (en) | High-strength nonmagnetic stainless steel, and high-strength nonmagnetic stainless steel part and process for producing the same | |
| RU2009149446A (ru) | Термостойкая ферритная нержавеющая сталь | |
| MX2013006210A (es) | Aleacion de hierro gris y disco de freno con aleacion de hierro gris. | |
| SE0402698L (sv) | Duplext rostfritt stål | |
| MX2012004745A (es) | Acero inoxidable austenitico delgado. | |
| MXPA06000764A (es) | Acero inoxidable martensitico. | |
| MY175890A (en) | Ferritic stainless steel | |
| WO2007144516A3 (fr) | Acier inoxydable duplex | |
| WO2009028671A1 (ja) | 高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金及びそれを用いたボイラ部品並びにボイラ部品の製造方法 | |
| NZ594089A (en) | Ferrite stainless steel with low black spot generation | |
| MX2009010504A (es) | Aleacion austenitica de hierro-niquel-cromo-cobre. | |
| IL205868A0 (en) | Austenitic stainless steel low in nickel containing stabilizing elements | |
| CA2464856A1 (en) | Austenitic stainless steel | |
| WO2009126954A3 (en) | Martensitic stainless steel strengthened by copper-nucleated nitride precipitates | |
| PL368230A1 (en) | Duplex steel alloy | |
| TW200500474A (en) | High strength multi-component alloy | |
| SE0000678D0 (sv) | Duplext rostfritt stål | |
| MY182247A (en) | Ferritic stainless steel sheet | |
| MY165138A (en) | Ferritic stainless steel excellent in heat resistance property and formability | |
| SE0700142L (sv) | Pansar för ballistiskt skydd av människokroppen | |
| EP1826287A3 (en) | High strength steel sheet having excellent formability | |
| SE0501536L (sv) | Ni-Cr-Fe-legering för högtemperaturanvändning | |
| EP1580290A4 (en) | COLD MATRIX STEEL HAVING EXCELLENT CHARACTERISTICS FOR REMOVING DIMENSIONAL VARIATION | |
| TW200734470A (en) | Corrosion-resistant, free-machining, magnetic stainless steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |