EP2112245A4 - Ferritic stainless steel for exhaust gas passage member - Google Patents
Ferritic stainless steel for exhaust gas passage memberInfo
- Publication number
- EP2112245A4 EP2112245A4 EP08710877A EP08710877A EP2112245A4 EP 2112245 A4 EP2112245 A4 EP 2112245A4 EP 08710877 A EP08710877 A EP 08710877A EP 08710877 A EP08710877 A EP 08710877A EP 2112245 A4 EP2112245 A4 EP 2112245A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- stainless steel
- gas passage
- passage member
- ferritic stainless
- 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.)
- Granted
Links
- 229910001220 stainless steel Inorganic materials 0.000 title 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
- 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
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
-
- 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
- C22C38/26—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
- C22C38/48—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/16—Selection of particular materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007024253A JP5010301B2 (en) | 2007-02-02 | 2007-02-02 | Ferritic stainless steel for exhaust gas path member and exhaust gas path member |
PCT/JP2008/051981 WO2008093888A1 (en) | 2007-02-02 | 2008-01-31 | Ferritic stainless steel for exhaust gas passage member |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2112245A1 EP2112245A1 (en) | 2009-10-28 |
EP2112245A4 true EP2112245A4 (en) | 2010-06-16 |
EP2112245B1 EP2112245B1 (en) | 2015-06-03 |
Family
ID=39674186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08710877.5A Active EP2112245B1 (en) | 2007-02-02 | 2008-01-31 | Ferritic stainless steel for exhaust gas passage member |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100050617A1 (en) |
EP (1) | EP2112245B1 (en) |
JP (1) | JP5010301B2 (en) |
KR (1) | KR101473205B1 (en) |
CN (2) | CN101611162A (en) |
ES (1) | ES2542693T3 (en) |
WO (1) | WO2008093888A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5297630B2 (en) * | 2007-02-26 | 2013-09-25 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel plate with excellent heat resistance |
JP5178156B2 (en) * | 2007-11-13 | 2013-04-10 | 日新製鋼株式会社 | Ferritic stainless steel material for automobile exhaust gas path members |
JP5239644B2 (en) * | 2008-08-29 | 2013-07-17 | Jfeスチール株式会社 | Ferritic stainless steel with excellent thermal fatigue properties, high temperature fatigue properties, oxidation resistance and toughness |
JP2010236001A (en) * | 2009-03-31 | 2010-10-21 | Nisshin Steel Co Ltd | Ferritic stainless steel |
EP2546378A4 (en) * | 2010-03-11 | 2017-08-16 | Nippon Steel & Sumikin Stainless Steel Corporation | Highly oxidation-resistant ferrite stainless steel plate, highly heat-resistant ferrite stainless steel plate, and manufacturing method therefor |
JP5658893B2 (en) * | 2010-03-11 | 2015-01-28 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel sheet with excellent heat resistance and method for producing the same |
JP5546922B2 (en) * | 2010-03-26 | 2014-07-09 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel sheet with excellent heat resistance and workability and method for producing the same |
CN102234740B (en) * | 2010-04-22 | 2013-07-17 | 宝山钢铁股份有限公司 | Ferrite stainless steel and manufacturing method of ferrite stainless steel cold-rolled sheet made therefrom |
JP5793283B2 (en) * | 2010-08-06 | 2015-10-14 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel with few black spots |
JP5152387B2 (en) * | 2010-10-14 | 2013-02-27 | Jfeスチール株式会社 | Ferritic stainless steel with excellent heat resistance and workability |
JP5659061B2 (en) | 2011-03-29 | 2015-01-28 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel sheet excellent in heat resistance and workability and manufacturing method thereof |
DE112012001811T5 (en) * | 2011-06-07 | 2014-02-06 | Borgwarner Inc. | Turbocharger and component for this |
DE102012100289A1 (en) * | 2012-01-13 | 2013-07-18 | Benteler Automobiltechnik Gmbh | Stainless ferritic steel and method of making a high temperature component |
JP6037882B2 (en) | 2012-02-15 | 2016-12-07 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel sheet with excellent scale peel resistance and method for producing the same |
JP6071608B2 (en) | 2012-03-09 | 2017-02-01 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel plate with excellent oxidation resistance |
JP5793459B2 (en) | 2012-03-30 | 2015-10-14 | 新日鐵住金ステンレス株式会社 | Heat-resistant ferritic stainless steel cold-rolled steel sheet excellent in workability, ferritic stainless hot-rolled steel sheet for cold-rolled material, and production method thereof |
FI125855B (en) * | 2012-06-26 | 2016-03-15 | Outokumpu Oy | Ferritic stainless steel |
KR101394037B1 (en) * | 2012-08-28 | 2014-05-09 | 기아자동차 주식회사 | Exhaust gas exhaust system |
US10450623B2 (en) | 2013-03-06 | 2019-10-22 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritic stainless steel sheet having excellent heat resistance |
EP2980251B1 (en) * | 2013-03-27 | 2017-12-13 | Nippon Steel & Sumikin Stainless Steel Corporation | Hot-rolled ferritic stainless-steel plate, process for producing same, and steel strip |
JP5958412B2 (en) * | 2013-04-23 | 2016-08-02 | Jfeスチール株式会社 | Ferritic stainless steel with excellent thermal fatigue properties |
JP5977854B1 (en) * | 2015-03-26 | 2016-08-24 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel sheet excellent in carburization resistance and oxidation resistance and method for producing the same |
JP6367259B2 (en) * | 2016-04-21 | 2018-08-01 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel plate with excellent carburization and oxidation resistance |
WO2018181060A1 (en) | 2017-03-27 | 2018-10-04 | 新日鐵住金ステンレス株式会社 | Ferrite stainless steel sheet and production method therefor, and exhaust components |
CN110462081B (en) * | 2017-03-29 | 2021-10-22 | 日铁不锈钢株式会社 | Ferritic stainless steel having excellent high-temperature wear resistance, method for producing ferritic stainless steel sheet, exhaust gas component, high-temperature sliding component, and turbocharger component |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006233278A (en) * | 2005-02-25 | 2006-09-07 | Nippon Steel & Sumikin Stainless Steel Corp | Ferritic stainless steel sheet for exhaust parts with excellent workability and its manufacturing method |
EP1930461A1 (en) * | 2006-12-07 | 2008-06-11 | Nisshin Steel Co., Ltd. | Ferritic stainless steel for automobile exhaust gas passage components and welded steel pipe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05140700A (en) * | 1991-11-15 | 1993-06-08 | Mazda Motor Corp | Ferritic heat resistant cast steel member and its manufacture |
KR100240742B1 (en) * | 1994-04-21 | 2000-01-15 | 에모또 간지 | Hot rolled ferritic steel for motor vehicle exhaust members |
JP4608818B2 (en) * | 2000-07-04 | 2011-01-12 | Jfeスチール株式会社 | Ferritic stainless steel with excellent secondary work brittleness resistance and high temperature fatigue properties of welds |
JP2002309935A (en) * | 2001-02-08 | 2002-10-23 | Hitachi Metals Ltd | Exhaust system parts of heat-resisting steel |
DE60204323T2 (en) * | 2001-07-05 | 2006-01-26 | Nisshin Steel Co., Ltd. | FERRITIC STAINLESS STEEL FOR AN ELEMENT OF AN EXHAUST GAS PASSAGE |
JP4312653B2 (en) * | 2004-04-28 | 2009-08-12 | 新日鐵住金ステンレス株式会社 | Ferritic stainless steel excellent in heat resistance and workability and method for producing the same |
JP4468137B2 (en) * | 2004-10-20 | 2010-05-26 | 日新製鋼株式会社 | Ferritic stainless steel material and automotive exhaust gas path member with excellent thermal fatigue characteristics |
JP4752620B2 (en) * | 2005-06-09 | 2011-08-17 | Jfeスチール株式会社 | Ferritic stainless steel sheet for bellows tube |
-
2007
- 2007-02-02 JP JP2007024253A patent/JP5010301B2/en active Active
-
2008
- 2008-01-31 ES ES08710877.5T patent/ES2542693T3/en active Active
- 2008-01-31 CN CNA2008800037935A patent/CN101611162A/en active Pending
- 2008-01-31 CN CN2011103196212A patent/CN102392194A/en active Pending
- 2008-01-31 KR KR1020097015121A patent/KR101473205B1/en active IP Right Grant
- 2008-01-31 US US12/449,295 patent/US20100050617A1/en not_active Abandoned
- 2008-01-31 WO PCT/JP2008/051981 patent/WO2008093888A1/en active Application Filing
- 2008-01-31 EP EP08710877.5A patent/EP2112245B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006233278A (en) * | 2005-02-25 | 2006-09-07 | Nippon Steel & Sumikin Stainless Steel Corp | Ferritic stainless steel sheet for exhaust parts with excellent workability and its manufacturing method |
EP1930461A1 (en) * | 2006-12-07 | 2008-06-11 | Nisshin Steel Co., Ltd. | Ferritic stainless steel for automobile exhaust gas passage components and welded steel pipe |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008093888A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2008189974A (en) | 2008-08-21 |
US20100050617A1 (en) | 2010-03-04 |
ES2542693T3 (en) | 2015-08-10 |
EP2112245B1 (en) | 2015-06-03 |
KR101473205B1 (en) | 2014-12-16 |
JP5010301B2 (en) | 2012-08-29 |
CN101611162A (en) | 2009-12-23 |
KR20090109540A (en) | 2009-10-20 |
WO2008093888A1 (en) | 2008-08-07 |
EP2112245A1 (en) | 2009-10-28 |
CN102392194A (en) | 2012-03-28 |
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