SE517449C2 - Ferrit-austenitiskt rostfritt stål - Google Patents
Ferrit-austenitiskt rostfritt stålInfo
- Publication number
- SE517449C2 SE517449C2 SE0003448A SE0003448A SE517449C2 SE 517449 C2 SE517449 C2 SE 517449C2 SE 0003448 A SE0003448 A SE 0003448A SE 0003448 A SE0003448 A SE 0003448A SE 517449 C2 SE517449 C2 SE 517449C2
- Authority
- SE
- Sweden
- Prior art keywords
- steel according
- maximum
- steel
- ferrite
- content
- Prior art date
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
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- C22C38/54—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)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003448A SE517449C2 (sv) | 2000-09-27 | 2000-09-27 | Ferrit-austenitiskt rostfritt stål |
AU2001288179A AU2001288179A1 (en) | 2000-09-27 | 2001-09-18 | Ferritic-austenitic stainless steel |
PCT/SE2001/001986 WO2002027056A1 (fr) | 2000-09-27 | 2001-09-18 | Acier inoxydable ferritique austenitique |
US10/381,673 US20030172999A1 (en) | 2000-09-27 | 2001-09-18 | Ferritic-austenitic stainless steel |
DE60117276T DE60117276T3 (de) | 2000-09-27 | 2001-09-18 | Ferritisch-austenistischer rostfreier stahl |
EP01967896A EP1327008B2 (fr) | 2000-09-27 | 2001-09-18 | Acier inoxydable ferritique austenitique |
AT01967896T ATE317919T1 (de) | 2000-09-27 | 2001-09-18 | Ferritisch-austenistischer rostfreier stahl |
ES01967896T ES2258546T5 (es) | 2000-09-27 | 2001-09-18 | Acero inoxidable ferrítico-austenítico. |
ZA200302011A ZA200302011B (en) | 2000-09-27 | 2003-03-12 | Ferritic-austenitic stainless steel. |
US12/654,593 US20100172785A1 (en) | 2000-09-27 | 2009-12-23 | Ferritic-austenitic stainless steel |
US14/725,713 US9856551B2 (en) | 2000-09-27 | 2015-05-29 | Ferritic-austenitic stainless steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003448A SE517449C2 (sv) | 2000-09-27 | 2000-09-27 | Ferrit-austenitiskt rostfritt stål |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0003448D0 SE0003448D0 (sv) | 2000-09-27 |
SE0003448L SE0003448L (sv) | 2002-03-28 |
SE517449C2 true SE517449C2 (sv) | 2002-06-04 |
Family
ID=20281174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0003448A SE517449C2 (sv) | 2000-09-27 | 2000-09-27 | Ferrit-austenitiskt rostfritt stål |
Country Status (9)
Country | Link |
---|---|
US (3) | US20030172999A1 (fr) |
EP (1) | EP1327008B2 (fr) |
AT (1) | ATE317919T1 (fr) |
AU (1) | AU2001288179A1 (fr) |
DE (1) | DE60117276T3 (fr) |
ES (1) | ES2258546T5 (fr) |
SE (1) | SE517449C2 (fr) |
WO (1) | WO2002027056A1 (fr) |
ZA (1) | ZA200302011B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011135170A1 (fr) | 2010-04-29 | 2011-11-03 | Outokumpu Oyj | Procédé de fabrication et d'utilisation d'acier inoxydable ferritique austénitique présentant une grande aptitude au formage |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100392118C (zh) | 2001-10-30 | 2008-06-04 | Ati资产公司 | 二联不锈钢 |
DE10215598A1 (de) * | 2002-04-10 | 2003-10-30 | Thyssenkrupp Nirosta Gmbh | Nichtrostender Stahl, Verfahren zum Herstellen von spannungsrißfreien Formteilen und Formteil |
WO2005073422A1 (fr) * | 2004-01-29 | 2005-08-11 | Jfe Steel Corporation | Acier inoxydable ferritique et austenitique |
JP4760032B2 (ja) * | 2004-01-29 | 2011-08-31 | Jfeスチール株式会社 | 成形性に優れるオーステナイト・フェライト系ステンレス鋼 |
JP4760031B2 (ja) * | 2004-01-29 | 2011-08-31 | Jfeスチール株式会社 | 成形性に優れるオーステナイト・フェライト系ステンレス鋼 |
JP5109233B2 (ja) * | 2004-03-16 | 2012-12-26 | Jfeスチール株式会社 | 溶接部耐食性に優れたフェライト・オーステナイト系ステンレス鋼 |
SE528375C2 (sv) * | 2004-09-07 | 2006-10-31 | Outokumpu Stainless Ab | En sugvalsmantel av stål samt en metod för tillverkning av en sugvalsmantel |
KR20060074400A (ko) * | 2004-12-27 | 2006-07-03 | 주식회사 포스코 | 니켈 절감형 고내식성 2상 스테인리스강 |
JP5021901B2 (ja) * | 2005-02-28 | 2012-09-12 | Jfeスチール株式会社 | 耐粒界腐食性に優れるオーステナイト・フェライト系ステンレス鋼 |
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 |
ES2717840T3 (es) | 2007-08-02 | 2019-06-25 | Nippon Steel & Sumikin Sst | Acero inoxidable ferrítico-austenítico con excelente resistencia a la corrosión y trabajabilidad y método de producción del mismo |
SG10201700586QA (en) | 2007-11-29 | 2017-02-27 | Ati Properties Inc | Lean austenitic stainless steel |
RU2461641C2 (ru) | 2007-12-20 | 2012-09-20 | ЭйТиАй ПРОПЕРТИЗ, ИНК. | Аустенитная нержавеющая сталь с низким содержанием никеля и содержащая стабилизирующие элементы |
KR101467616B1 (ko) | 2007-12-20 | 2014-12-01 | 에이티아이 프로퍼티즈, 인코퍼레이티드 | 내부식성 린 오스테나이트계 스테인리스 강 |
US8337749B2 (en) | 2007-12-20 | 2012-12-25 | Ati Properties, Inc. | Lean austenitic stainless steel |
JP5337473B2 (ja) | 2008-02-05 | 2013-11-06 | 新日鐵住金ステンレス株式会社 | 耐リジング性と加工性に優れたフェライト・オーステナイト系ステンレス鋼板およびその製造方法 |
ES2735502T3 (es) * | 2008-03-26 | 2019-12-19 | Nippon Steel & Sumikin Sst | Acero inoxidable dúplex de baja aleación excelente en resistencia a la corrosión y dureza de una zona afectada por el calor de soldadura |
FI125458B (fi) * | 2008-05-16 | 2015-10-15 | Outokumpu Oy | Ruostumaton terästuote, tuotteen käyttö ja menetelmä sen valmistamiseksi |
EP2295197B1 (fr) | 2008-05-27 | 2012-12-19 | Nippon Steel & Sumikin Stainless Steel Corporation | Fil fourré pour souder de l acier inoxydable duplex permettant la miniaturisation de particules de cristal solidifiées |
FR2934349B1 (fr) * | 2008-07-28 | 2010-08-20 | Technip France | Conduite flexible pour le transport d'hydrocarbures a haute resistance a la corrosion et son procede de fabrication |
EP2093303A1 (fr) | 2008-09-04 | 2009-08-26 | Scanpump AB | Acier moulé en duplex |
FI121340B (fi) | 2008-12-19 | 2010-10-15 | Outokumpu Oy | Dupleksinen ruostumaton teräs |
SE533635C2 (sv) | 2009-01-30 | 2010-11-16 | Sandvik Intellectual Property | Austenitisk rostfri stållegering med låg nickelhalt, samt artikel därav |
KR20120132691A (ko) | 2010-04-29 | 2012-12-07 | 오또꿈뿌 오와이제이 | 높은 성형성을 구비하는 페라이트-오스테나이트계 스테인리스 강의 제조 및 사용 방법 |
CN102605284B (zh) * | 2011-01-25 | 2014-05-07 | 宝山钢铁股份有限公司 | 一种双相不锈钢及其制造方法 |
WO2012102330A1 (fr) | 2011-01-27 | 2012-08-02 | 新日鐵住金ステンレス株式会社 | Matériau d'acier inoxydable duplex laminé à chaud à faible teneur en éléments d'alliage, tôle d'acier plaqué ayant de l'acier inoxydable duplex en tant que matériau de conjugaison pour celui-ci, et procédé de production pour celui-ci |
JP5406233B2 (ja) * | 2011-03-02 | 2014-02-05 | 新日鐵住金ステンレス株式会社 | 二相ステンレス鋼を合わせ材とするクラッド鋼板およびその製造方法 |
JP5406230B2 (ja) * | 2011-01-27 | 2014-02-05 | 新日鐵住金ステンレス株式会社 | 合金元素節減型二相ステンレス熱延鋼材およびその製造方法 |
JP5868206B2 (ja) | 2011-03-09 | 2016-02-24 | 新日鐵住金ステンレス株式会社 | 溶接部耐食性に優れた二相ステンレス鋼 |
KR20130034349A (ko) | 2011-09-28 | 2013-04-05 | 주식회사 포스코 | 내식성 및 열간가공성이 우수한 저합금 듀플렉스 스테인리스강 |
DE102012100908A1 (de) | 2012-02-03 | 2013-08-08 | Klaus Kuhn Edelstahlgiesserei Gmbh | Duplexstahl mit verbesserter Kerbschlagzähigkeit und Zerspanbarkeit |
KR101356946B1 (ko) * | 2012-03-27 | 2014-01-29 | 주식회사 포스코 | 듀플렉스 스테인리스강의 제조방법 |
UA111115C2 (uk) | 2012-04-02 | 2016-03-25 | Ейкей Стіл Пропертіс, Інк. | Рентабельна феритна нержавіюча сталь |
US20130280093A1 (en) † | 2012-04-24 | 2013-10-24 | Mark F. Zelesky | Gas turbine engine core providing exterior airfoil portion |
EP2662461A1 (fr) | 2012-05-07 | 2013-11-13 | Schmidt + Clemens GmbH & Co. KG | Alliage fer-chrome-manganèse-nickel |
KR101460279B1 (ko) * | 2012-12-24 | 2014-11-11 | 주식회사 포스코 | Cr-Mn계 스테인리스강 |
FI125734B (en) * | 2013-06-13 | 2016-01-29 | Outokumpu Oy | Duplex ferritic austenitic stainless steel |
WO2015086903A1 (fr) * | 2013-12-13 | 2015-06-18 | Outokumpu Oyj | Procédé pour la production d'acier inoxydable duplex à haute resistance |
KR101587700B1 (ko) | 2013-12-24 | 2016-01-21 | 주식회사 포스코 | 린 듀플렉스 스테인리스강 |
JP6303851B2 (ja) * | 2014-06-18 | 2018-04-04 | 新日鐵住金株式会社 | 二相ステンレス鋼管 |
CN104152818A (zh) * | 2014-08-12 | 2014-11-19 | 昆明理工大学 | 一种双相不锈钢及其制备方法 |
BR102016001063B1 (pt) | 2016-01-18 | 2021-06-08 | Amsted Maxion Fundição E Equipamentos Ferroviários S/A | liga de aço para componentes ferroviários, e processo de obtenção de uma liga de aço para componentes ferroviários |
ES2933041T3 (es) * | 2016-04-20 | 2023-01-31 | Ugitech | Armazón de ruptor de puente térmico para la construcción de edificios, y ruptor de puente térmico que lo incluye |
CN110234778B (zh) * | 2017-01-23 | 2022-05-17 | 杰富意钢铁株式会社 | 铁素体-奥氏体系双相不锈钢板 |
CN113025891B (zh) * | 2021-02-08 | 2022-07-22 | 江阴兴澄特种钢铁有限公司 | 一种双相不锈钢s32101钢板及其制造方法 |
KR20220132862A (ko) | 2021-03-24 | 2022-10-04 | 주식회사 포스코 | 용접부 내식성 및 표면특성이 우수한 오스테나이트계 스테인리스강 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624670A (en) * | 1952-08-15 | 1953-01-06 | Union Carbide & Carbon Corp | Chromium steels |
GB760926A (en) | 1953-08-21 | 1956-11-07 | Armco Int Corp | Stainless steels and their manufacture |
US3736131A (en) * | 1970-12-23 | 1973-05-29 | Armco Steel Corp | Ferritic-austenitic stainless steel |
DE3018537A1 (de) * | 1979-05-17 | 1980-11-27 | Daido Steel Co Ltd | Kontrollierte einschluesse enthaltender automatenstahl und verfahren zu seiner herstellung |
US4828630A (en) † | 1988-02-04 | 1989-05-09 | Armco Advanced Materials Corporation | Duplex stainless steel with high manganese |
FR2765243B1 (fr) * | 1997-06-30 | 1999-07-30 | Usinor | Acier inoxydable austenoferritique a tres bas nickel et presentant un fort allongement en traction |
-
2000
- 2000-09-27 SE SE0003448A patent/SE517449C2/sv unknown
-
2001
- 2001-09-18 AT AT01967896T patent/ATE317919T1/de active
- 2001-09-18 ES ES01967896T patent/ES2258546T5/es not_active Expired - Lifetime
- 2001-09-18 EP EP01967896A patent/EP1327008B2/fr not_active Expired - Lifetime
- 2001-09-18 AU AU2001288179A patent/AU2001288179A1/en not_active Abandoned
- 2001-09-18 DE DE60117276T patent/DE60117276T3/de not_active Expired - Lifetime
- 2001-09-18 WO PCT/SE2001/001986 patent/WO2002027056A1/fr active IP Right Grant
- 2001-09-18 US US10/381,673 patent/US20030172999A1/en not_active Abandoned
-
2003
- 2003-03-12 ZA ZA200302011A patent/ZA200302011B/en unknown
-
2009
- 2009-12-23 US US12/654,593 patent/US20100172785A1/en not_active Abandoned
-
2015
- 2015-05-29 US US14/725,713 patent/US9856551B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011135170A1 (fr) | 2010-04-29 | 2011-11-03 | Outokumpu Oyj | Procédé de fabrication et d'utilisation d'acier inoxydable ferritique austénitique présentant une grande aptitude au formage |
US11286546B2 (en) | 2010-04-29 | 2022-03-29 | Outokumpu Oyj | Method for manufacturing and utilizing ferritic-austenitic stainless steel with high formability |
Also Published As
Publication number | Publication date |
---|---|
ES2258546T5 (es) | 2011-12-05 |
SE0003448D0 (sv) | 2000-09-27 |
ES2258546T3 (es) | 2006-09-01 |
US20100172785A1 (en) | 2010-07-08 |
DE60117276D1 (de) | 2006-04-20 |
ATE317919T1 (de) | 2006-03-15 |
EP1327008A1 (fr) | 2003-07-16 |
EP1327008B2 (fr) | 2011-07-13 |
US20150259772A1 (en) | 2015-09-17 |
DE60117276T3 (de) | 2012-01-19 |
WO2002027056A1 (fr) | 2002-04-04 |
US20030172999A1 (en) | 2003-09-18 |
EP1327008B1 (fr) | 2006-02-15 |
DE60117276T2 (de) | 2006-11-09 |
ZA200302011B (en) | 2004-02-16 |
AU2001288179A1 (en) | 2002-04-08 |
US9856551B2 (en) | 2018-01-02 |
SE0003448L (sv) | 2002-03-28 |
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