ES2768088T3 - Acero inoxidable dúplex, plancha de acero inoxidable dúplex y material de acero inoxidable dúplex - Google Patents
Acero inoxidable dúplex, plancha de acero inoxidable dúplex y material de acero inoxidable dúplex Download PDFInfo
- Publication number
- ES2768088T3 ES2768088T3 ES12842430T ES12842430T ES2768088T3 ES 2768088 T3 ES2768088 T3 ES 2768088T3 ES 12842430 T ES12842430 T ES 12842430T ES 12842430 T ES12842430 T ES 12842430T ES 2768088 T3 ES2768088 T3 ES 2768088T3
- Authority
- ES
- Spain
- Prior art keywords
- stainless steel
- duplex stainless
- steel
- amount
- less
- 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.)
- Active
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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/04—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
- C22C38/06—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
- C22C38/52—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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011231352A JP5329632B2 (ja) | 2011-10-21 | 2011-10-21 | 二相ステンレス鋼、二相ステンレス鋼鋳片、および、二相ステンレス鋼鋼材 |
JP2011266351A JP5329634B2 (ja) | 2011-12-06 | 2011-12-06 | 二相ステンレス鋼、二相ステンレス鋼鋳片、および、二相ステンレス鋼鋼材 |
PCT/JP2012/076821 WO2013058274A1 (ja) | 2011-10-21 | 2012-10-17 | 二相ステンレス鋼、二相ステンレス鋼鋳片、および、二相ステンレス鋼鋼材 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2768088T3 true ES2768088T3 (es) | 2020-06-19 |
Family
ID=48140919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES12842430T Active ES2768088T3 (es) | 2011-10-21 | 2012-10-17 | Acero inoxidable dúplex, plancha de acero inoxidable dúplex y material de acero inoxidable dúplex |
Country Status (8)
Country | Link |
---|---|
US (2) | US20140255244A1 (ja) |
EP (1) | EP2770076B1 (ja) |
KR (2) | KR101632516B1 (ja) |
CN (1) | CN103857816B (ja) |
ES (1) | ES2768088T3 (ja) |
TW (1) | TWI460293B (ja) |
WO (1) | WO2013058274A1 (ja) |
ZA (1) | ZA201402169B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103498355B (zh) * | 2013-10-14 | 2015-12-09 | 无锡通用钢绳有限公司 | 一种耐腐蚀钢丝绳 |
WO2015091366A1 (en) * | 2013-12-20 | 2015-06-25 | Höganäs Ab (Publ) | A method for producing a sintered component and a sintered component |
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 |
CN105018850A (zh) * | 2014-08-21 | 2015-11-04 | 太仓钧浩自行车科技有限公司 | 一种低钨钼耐热耐腐蚀不锈钢及其制备方法 |
WO2016074057A1 (pt) * | 2014-11-12 | 2016-05-19 | Companhia Siderúrgica Nacional | Produto laminado a quente em aços longos e uso do mesmo |
KR101647210B1 (ko) | 2014-12-11 | 2016-08-10 | 주식회사 포스코 | 개재물이 저감된 듀플렉스 스테인리스 강판의 제조 방법 |
FI128294B (en) * | 2015-01-27 | 2020-02-28 | Outokumpu Oy | A process for preparing a sheet material for an electrochemical process |
KR101973309B1 (ko) * | 2015-03-26 | 2019-04-26 | 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 | 전단 단면의 내식성이 우수한 페라이트·오스테나이트계 스테인리스 강판 |
CN105349906B (zh) * | 2015-11-02 | 2018-08-10 | 四川维珍高新材料有限公司 | 超级双相不锈钢卧螺离心分离机转鼓离心浇铸方法 |
CN107630835A (zh) * | 2017-08-23 | 2018-01-26 | 沈阳鼓风机集团核电泵业有限公司 | 一种堆腔注水冷却泵 |
KR102160735B1 (ko) * | 2018-08-13 | 2020-09-28 | 주식회사 포스코 | 강도가 향상된 오스테나이트계 스테인리스강 |
CN109972060B (zh) * | 2019-05-07 | 2020-10-09 | 四川维珍高新材料有限公司 | 一种低镍高强度双相不锈钢材料及其制备方法 |
WO2024020145A1 (en) * | 2022-07-22 | 2024-01-25 | Carpenter Technology Corporation | High molybdenum duplex stainless steel |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101347A (en) * | 1977-05-06 | 1978-07-18 | Daido Tokushuko Kabushiki Kaisha | Ferrite-austenite stainless steel castings having an improved erosion-corrosion resistance |
JPS5915979B2 (ja) * | 1980-07-03 | 1984-04-12 | 新日本製鐵株式会社 | 熱間圧延において圧延による疵発生の少ないステンレス合金 |
JPS5959826A (ja) * | 1982-09-30 | 1984-04-05 | Nippon Steel Corp | 二相ステンレス鋼材の製造法 |
JPH01316439A (ja) * | 1987-11-10 | 1989-12-21 | Nkk Corp | 極高真空機器用ステンレス鋼 |
US4828630A (en) * | 1988-02-04 | 1989-05-09 | Armco Advanced Materials Corporation | Duplex stainless steel with high manganese |
JPH0297651A (ja) * | 1988-09-30 | 1990-04-10 | Aichi Steel Works Ltd | 制御圧延性の優れた快削オーステナイト系ステンレス鋼およびその製造方法 |
JPH03158437A (ja) * | 1989-11-16 | 1991-07-08 | Nippon Steel Corp | 耐濃硫酸腐食性に優れた二相ステンレス鋼 |
FR2662181B1 (fr) * | 1990-05-17 | 1993-07-16 | Unirec | Acier inoxydable pour utilisation en milieux aquatiques naturels. |
JPH0717946B2 (ja) * | 1990-07-11 | 1995-03-01 | 新日本製鐵株式会社 | 耐濃硫酸腐食性に優れた二相ステンレス鋼の製造方法 |
RU2001156C1 (ru) * | 1991-11-04 | 1993-10-15 | Центральный научно-исследовательский институт конструкционных материалов "Прометей" | Сталь |
JPH06200353A (ja) * | 1992-12-28 | 1994-07-19 | Nippon Steel Corp | 熱間加工性の優れたオーステナイト系ステンレス鋼 |
JP3521442B2 (ja) | 1993-06-17 | 2004-04-19 | マツダ株式会社 | 車両のランプ構造 |
JPH07118805A (ja) | 1993-08-31 | 1995-05-09 | Nkk Corp | 加工性に優れた2相系ステンレス鋼およびその加工方法 |
JP3831184B2 (ja) | 2000-09-06 | 2006-10-11 | 新日鐵住金ステンレス株式会社 | 熱間加工性に優れたオーステナイト−フェライト二相を有するステンレス鋼鋳片 |
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 |
US20040168750A1 (en) * | 2001-06-11 | 2004-09-02 | Kouki Tomimura | Double phase stainless steel strip for steel belt |
KR100460346B1 (ko) * | 2002-03-25 | 2004-12-08 | 이인성 | 금속간상의 형성이 억제된 내식성, 내취화성, 주조성 및열간가공성이 우수한 슈퍼 듀플렉스 스테인리스강 |
EP1715073B1 (en) * | 2004-01-29 | 2014-10-22 | JFE Steel Corporation | Austenitic-ferritic stainless steel |
EP1867748A1 (fr) * | 2006-06-16 | 2007-12-19 | Industeel Creusot | Acier inoxydable duplex |
JP5072285B2 (ja) * | 2006-08-08 | 2012-11-14 | 新日鐵住金ステンレス株式会社 | 二相ステンレス鋼 |
JP4651682B2 (ja) * | 2008-01-28 | 2011-03-16 | 新日鐵住金ステンレス株式会社 | 耐食性と加工性に優れた高純度フェライト系ステンレス鋼およびその製造方法 |
KR101767016B1 (ko) * | 2008-03-26 | 2017-08-09 | 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 | 용접 열 영향부의 내식성과 인성이 양호한 저합금 2상 스테인리스강 |
JP5335503B2 (ja) | 2009-03-19 | 2013-11-06 | 新日鐵住金ステンレス株式会社 | プレス成形性に優れた二相ステンレス鋼板 |
JP5366609B2 (ja) * | 2009-03-26 | 2013-12-11 | 新日鐵住金ステンレス株式会社 | 耐食性の良好な省合金二相ステンレス鋼材とその製造方法 |
JP5398574B2 (ja) * | 2010-02-18 | 2014-01-29 | 新日鐵住金ステンレス株式会社 | 真空容器用二相ステンレス鋼材とその製造方法 |
JP5744575B2 (ja) * | 2010-03-29 | 2015-07-08 | 新日鐵住金ステンレス株式会社 | 複相組織ステンレス鋼鋼板および鋼帯、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 |
-
2012
- 2012-10-17 KR KR1020147009392A patent/KR101632516B1/ko active IP Right Grant
- 2012-10-17 US US14/347,437 patent/US20140255244A1/en not_active Abandoned
- 2012-10-17 TW TW101138219A patent/TWI460293B/zh active
- 2012-10-17 CN CN201280050356.5A patent/CN103857816B/zh active Active
- 2012-10-17 KR KR1020167005157A patent/KR101648694B1/ko active IP Right Grant
- 2012-10-17 EP EP12842430.6A patent/EP2770076B1/en active Active
- 2012-10-17 WO PCT/JP2012/076821 patent/WO2013058274A1/ja active Application Filing
- 2012-10-17 ES ES12842430T patent/ES2768088T3/es active Active
-
2014
- 2014-03-24 ZA ZA2014/02169A patent/ZA201402169B/en unknown
-
2016
- 2016-08-02 US US15/226,287 patent/US20160340764A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR101632516B1 (ko) | 2016-06-21 |
KR20140064941A (ko) | 2014-05-28 |
WO2013058274A1 (ja) | 2013-04-25 |
TWI460293B (zh) | 2014-11-11 |
ZA201402169B (en) | 2015-04-29 |
US20140255244A1 (en) | 2014-09-11 |
EP2770076A1 (en) | 2014-08-27 |
CN103857816A (zh) | 2014-06-11 |
EP2770076A4 (en) | 2016-03-09 |
US20160340764A1 (en) | 2016-11-24 |
KR20160028514A (ko) | 2016-03-11 |
CN103857816B (zh) | 2017-02-15 |
EP2770076B1 (en) | 2019-12-04 |
KR101648694B1 (ko) | 2016-08-16 |
TW201333223A (zh) | 2013-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2768088T3 (es) | Acero inoxidable dúplex, plancha de acero inoxidable dúplex y material de acero inoxidable dúplex | |
ES2735502T3 (es) | Acero inoxidable dúplex de baja aleación excelente en resistencia a la corrosión y dureza de una zona afectada por el calor de soldadura | |
ES2962575T3 (es) | Junta de soldadura de acero inoxidable austenítico | |
US7081173B2 (en) | Super-austenitic stainless steel | |
ES2355171T3 (es) | Material de acero inoxidable ferrítico para los componentes del pasaje del gas de escape de un automóvil. | |
JP5366609B2 (ja) | 耐食性の良好な省合金二相ステンレス鋼材とその製造方法 | |
EP2684973B1 (en) | Two-phase stainless steel exhibiting excellent corrosion resistance in weld | |
JP4803174B2 (ja) | オーステナイト系ステンレス鋼 | |
JP5072285B2 (ja) | 二相ステンレス鋼 | |
KR101690441B1 (ko) | 내열성이 우수한 페라이트계 스테인리스 강판 | |
JP5511208B2 (ja) | 耐食性の良好な省合金二相ステンレス鋼材とその製造方法 | |
EP0220141A2 (en) | High nitrogen containing duplex stainless steel having high corrosion resistance and good structure stability | |
KR102154217B1 (ko) | 용접 구조 부재 | |
ES2734051T3 (es) | Acero inoxidable austenítico | |
ES2719774T3 (es) | Acero inoxidable de dos fases | |
JP6241234B2 (ja) | オーステナイト系耐熱鋼用溶接材料ならびにそれを用いてなる溶接金属および溶接継手 | |
JP2011190521A (ja) | 溶接部の特性に優れたマルテンサイトステンレス鋼および鋼材 | |
JP4265605B2 (ja) | 二相ステンレス鋼 | |
JP5329632B2 (ja) | 二相ステンレス鋼、二相ステンレス鋼鋳片、および、二相ステンレス鋼鋼材 | |
US20190105727A1 (en) | Welding Structure Member | |
JP3890223B2 (ja) | オーステナイト系ステンレス鋼 | |
JP2005036313A (ja) | 二相ステンレス鋼 | |
RU2413031C1 (ru) | Аустенитная коррозионно-стойкая сталь для хлоридсодержащих сред и изделие, выполненное из нее | |
JPS62297440A (ja) | 耐孔食性の優れたオ−ステナイト系ステンレス鋼 | |
JP2013119627A (ja) | 二相ステンレス鋼、二相ステンレス鋼鋳片、および、二相ステンレス鋼鋼材 |