BR112015011640A2 - aço inoxidável ferrítico - Google Patents
aço inoxidável ferríticoInfo
- Publication number
- BR112015011640A2 BR112015011640A2 BR112015011640A BR112015011640A BR112015011640A2 BR 112015011640 A2 BR112015011640 A2 BR 112015011640A2 BR 112015011640 A BR112015011640 A BR 112015011640A BR 112015011640 A BR112015011640 A BR 112015011640A BR 112015011640 A2 BR112015011640 A2 BR 112015011640A2
- Authority
- BR
- Brazil
- Prior art keywords
- stainless steel
- ferritic stainless
- ferritic
- steel
- stainless
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
-
- 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
- C22C38/04—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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/42—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
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold 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
- 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
- C21D8/0273—Final recrystallisation annealing
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20126212 | 2012-11-20 | ||
| FI20126212A FI124995B (fi) | 2012-11-20 | 2012-11-20 | Ferriittinen ruostumaton teräs |
| PCT/FI2013/051085 WO2014080078A1 (en) | 2012-11-20 | 2013-11-19 | Ferritic stainless steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112015011640A2 true BR112015011640A2 (pt) | 2017-07-11 |
| BR112015011640B1 BR112015011640B1 (pt) | 2023-10-17 |
Family
ID=50775596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015011640-0A BR112015011640B1 (pt) | 2012-11-20 | 2013-11-19 | Aço inoxidável ferrítico |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US11384405B2 (pt) |
| EP (1) | EP2922978B1 (pt) |
| JP (1) | JP6426617B2 (pt) |
| KR (1) | KR20150080628A (pt) |
| CN (1) | CN104903483B (pt) |
| AU (1) | AU2013349589B2 (pt) |
| BR (1) | BR112015011640B1 (pt) |
| CA (1) | CA2890857C (pt) |
| EA (1) | EA027178B1 (pt) |
| ES (1) | ES2627269T3 (pt) |
| FI (1) | FI124995B (pt) |
| MX (1) | MX2015006269A (pt) |
| MY (1) | MY174751A (pt) |
| SI (1) | SI2922978T1 (pt) |
| TW (1) | TWI599663B (pt) |
| WO (1) | WO2014080078A1 (pt) |
| ZA (1) | ZA201503550B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6306353B2 (ja) * | 2014-01-21 | 2018-04-04 | Ｊｆｅスチール株式会社 | フェライト系ステンレス冷延鋼板用スラブの製造方法およびフェライト系ステンレス冷延鋼板の製造方法 |
| KR101994559B1 (ko) * | 2014-08-29 | 2019-06-28 | 제이에프이 스틸 가부시키가이샤 | 페라이트계 스테인리스박 및 그 제조 방법 |
| CN108754335B (zh) * | 2018-08-22 | 2019-09-10 | 武汉钢铁有限公司 | 一种屈服强度≥550MPa的焊接结构用耐火耐候钢及生产方法 |
| EP3670692B1 (en) * | 2018-12-21 | 2022-08-10 | Outokumpu Oyj | Ferritic stainless steel |
| AU2020315120A1 (en) | 2019-07-17 | 2022-02-24 | Haldor Topsøe A/S | A method for chromium upgrading of ferritic steel interconnects for solid oxide cell stack applications |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827962A (ja) | 1981-08-12 | 1983-02-18 | Nippon Steel Corp | 不働態を強化した高純ステンレス鋼 |
| JP3589036B2 (ja) * | 1997-08-05 | 2004-11-17 | Ｊｆｅスチール株式会社 | 深絞り性と耐リジング性に優れたフェライト系ステンレス鋼板およびその製造方法 |
| IT1298907B1 (it) | 1998-02-17 | 2000-02-07 | Acciai Speciali Terni Spa | Acciaio inossidabile ferritico perfezionato e manufatti con esso ottenuti |
| TW480288B (en) * | 1999-12-03 | 2002-03-21 | Kawasaki Steel Co | Ferritic stainless steel plate and method |
| JP4197492B2 (ja) | 2001-07-05 | 2008-12-17 | 日新製鋼株式会社 | 排ガス流路部材用フェライト系ステンレス鋼 |
| KR100762151B1 (ko) | 2001-10-31 | 2007-10-01 | 제이에프이 스틸 가부시키가이샤 | 딥드로잉성 및 내이차가공취성이 우수한 페라이트계스테인리스강판 및 그 제조방법 |
| KR100957664B1 (ko) | 2004-01-29 | 2010-05-12 | 제이에프이 스틸 가부시키가이샤 | 오스테나이트·페라이트계 스테인레스 강판 |
| WO2007020826A1 (ja) | 2005-08-17 | 2007-02-22 | Jfe Steel Corporation | 耐食性に優れたフェライト系ステンレス鋼板およびその製造方法 |
| EP1818421A1 (fr) | 2006-02-08 | 2007-08-15 | UGINE & ALZ FRANCE | Acier inoxydable ferritique dit à 19% de chrome stabilisé au niobium |
| JP4761993B2 (ja) * | 2006-02-14 | 2011-08-31 | 日新製鋼株式会社 | スピニング加工用フェライト系ステンレス鋼溶接管の製造法 |
| ES2396221T3 (es) * | 2007-01-12 | 2013-02-20 | Jfe Steel Corporation | Chapa de acero inoxidable ferrítico para calentador de agua de excelente resistencia a la corrosión en una parte soldada y tenacidad de la chapa de acero |
| US20080279712A1 (en) * | 2007-05-11 | 2008-11-13 | Manabu Oku | Ferritic stainless steel sheet with excellent thermal fatigue properties, and automotive exhaust-gas path member |
| WO2008156195A1 (ja) | 2007-06-21 | 2008-12-24 | Jfe Steel Corporation | 耐硫酸腐食性に優れたフェライト系ステンレス鋼板およびその製造方法 |
| US20110061777A1 (en) | 2007-08-20 | 2011-03-17 | Jfe Steel Corporation | Ferritic stainless steel sheet having superior punching workability and method for manufacturing the same |
| JP5588868B2 (ja) * | 2008-07-23 | 2014-09-10 | 新日鐵住金ステンレス株式会社 | 尿素水タンク用フェライト系ステンレス鋼 |
| IT1390900B1 (it) | 2008-08-06 | 2011-10-19 | Thyssenkrupp Acciai Speciali | Acciaio inossidabile ferritico. |
| JP2010100877A (ja) * | 2008-10-22 | 2010-05-06 | Jfe Steel Corp | 靭性に優れるフェライト系ステンレス熱延鋼板の製造方法 |
| CN101812641B (zh) | 2009-02-25 | 2013-09-04 | 宝山钢铁股份有限公司 | 一种铁素体不锈钢 |
| JP2012018074A (ja) * | 2010-07-08 | 2012-01-26 | Toshiba Corp | 放射線検出器およびその製造方法 |
| JP5793283B2 (ja) * | 2010-08-06 | 2015-10-14 | 新日鐵住金ステンレス株式会社 | ブラックスポットの生成の少ないフェライト系ステンレス鋼 |
| JP5768641B2 (ja) | 2010-10-08 | 2015-08-26 | Ｊｆｅスチール株式会社 | 耐食性および電気伝導性に優れたフェライト系ステンレス鋼およびその製造方法、ならびに固体高分子型燃料電池セパレータおよび固体高分子型燃料電池 |
-
2012
- 2012-11-20 FI FI20126212A patent/FI124995B/fi active IP Right Grant
-
2013
- 2013-11-19 CA CA2890857A patent/CA2890857C/en active Active
- 2013-11-19 JP JP2015542326A patent/JP6426617B2/ja active Active
- 2013-11-19 MY MYPI2015701583A patent/MY174751A/en unknown
- 2013-11-19 KR KR1020157015938A patent/KR20150080628A/ko active Search and Examination
- 2013-11-19 CN CN201380060758.8A patent/CN104903483B/zh active Active
- 2013-11-19 US US14/442,708 patent/US11384405B2/en active Active
- 2013-11-19 WO PCT/FI2013/051085 patent/WO2014080078A1/en active Application Filing
- 2013-11-19 SI SI201330641A patent/SI2922978T1/sl unknown
- 2013-11-19 EP EP13857201.1A patent/EP2922978B1/en active Active
- 2013-11-19 BR BR112015011640-0A patent/BR112015011640B1/pt active IP Right Grant
- 2013-11-19 MX MX2015006269A patent/MX2015006269A/es active IP Right Grant
- 2013-11-19 ES ES13857201.1T patent/ES2627269T3/es active Active
- 2013-11-19 AU AU2013349589A patent/AU2013349589B2/en active Active
- 2013-11-19 EA EA201590728A patent/EA027178B1/ru not_active IP Right Cessation
- 2013-11-20 TW TW102142208A patent/TWI599663B/zh active
-
2015
- 2015-05-20 ZA ZA2015/03550A patent/ZA201503550B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104903483A (zh) | 2015-09-09 |
| EA027178B1 (ru) | 2017-06-30 |
| TWI599663B (zh) | 2017-09-21 |
| CA2890857A1 (en) | 2014-05-30 |
| EP2922978B1 (en) | 2017-03-01 |
| EP2922978A4 (en) | 2015-12-16 |
| SI2922978T1 (sl) | 2017-06-30 |
| BR112015011640B1 (pt) | 2023-10-17 |
| WO2014080078A1 (en) | 2014-05-30 |
| CA2890857C (en) | 2021-03-30 |
| MY174751A (en) | 2020-05-13 |
| KR20150080628A (ko) | 2015-07-09 |
| TW201430147A (zh) | 2014-08-01 |
| FI124995B (fi) | 2015-04-15 |
| AU2013349589B2 (en) | 2017-07-20 |
| MX2015006269A (es) | 2015-08-07 |
| US11384405B2 (en) | 2022-07-12 |
| AU2013349589A1 (en) | 2015-06-04 |
| US20160281184A1 (en) | 2016-09-29 |
| ZA201503550B (en) | 2016-08-31 |
| JP2016503459A (ja) | 2016-02-04 |
| EP2922978A1 (en) | 2015-09-30 |
| JP6426617B2 (ja) | 2018-11-21 |
| CN104903483B (zh) | 2017-09-12 |
| FI20126212A (fi) | 2014-05-21 |
| ES2627269T3 (es) | 2017-07-27 |
| EA201590728A1 (ru) | 2015-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] | ||
| B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/11/2013, OBSERVADAS AS CONDICOES LEGAIS |