EP2112245A4 - FERRITIC STAINLESS STEEL FOR EXHAUST GAS PIPING ELEMENT - Google Patents

FERRITIC STAINLESS STEEL FOR EXHAUST GAS PIPING ELEMENT

Info

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
ferritic stainless
gas piping
piping element
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
Application number
EP08710877A
Other languages
German (de)
French (fr)
Other versions
EP2112245A1 (en
EP2112245B1 (en
Inventor
Manabu Oku
Takeo Tomita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of EP2112245A1 publication Critical patent/EP2112245A1/en
Publication of EP2112245A4 publication Critical patent/EP2112245A4/en
Application granted granted Critical
Publication of EP2112245B1 publication Critical patent/EP2112245B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/54—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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)
EP08710877.5A 2007-02-02 2008-01-31 Ferritic stainless steel for exhaust gas passage member Active EP2112245B1 (en)

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 (27)

* Cited by examiner, † Cited by third party
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
JP2014523501A (en) * 2011-06-07 2014-09-11 ボーグワーナー インコーポレーテッド Turbocharger and components therefor
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
ES2678876T3 (en) * 2013-03-06 2018-08-20 Nippon Steel & Sumikin Stainless Steel Corporation Ferritic stainless steel sheet that has excellent heat resistance
WO2014157576A1 (en) 2013-03-27 2014-10-02 新日鐵住金ステンレス株式会社 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
MX2019011210A (en) * 2017-03-29 2019-11-05 Nippon Steel Stainless Steel Corp Ferrite stainless steel having superior wear resistance at high temperature, production method for ferrite stainless steel sheet, exhaust components, high-temperature sliding components, and turbocharger components.
CN118829737A (en) 2022-03-07 2024-10-22 日铁不锈钢株式会社 Ferritic stainless steel plates and exhaust components
KR20250125565A (en) 2024-02-15 2025-08-22 현대자동차주식회사 Alloy steel, manufacturing method of alloy steel, and members exposed to exhaust gas

Citations (2)

* Cited by examiner, † Cited by third party
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 manufacturing method thereof
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

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JPH05140700A (en) * 1991-11-15 1993-06-08 Mazda Motor Corp Ferrite heat-resistant cast steel member and its manufacturing method
CN1049699C (en) * 1994-04-21 2000-02-23 川崎制铁株式会社 Hot rolled ferritic steel used for car exhausting material
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
CN1225566C (en) * 2001-07-05 2005-11-02 日新制钢株式会社 Ferritic stainless steel used as piping components for automotive exhaust
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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 manufacturing method thereof
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)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008093888A1 *

Also Published As

Publication number Publication date
CN102392194A (en) 2012-03-28
US20100050617A1 (en) 2010-03-04
ES2542693T3 (en) 2015-08-10
WO2008093888A1 (en) 2008-08-07
EP2112245A1 (en) 2009-10-28
CN101611162A (en) 2009-12-23
JP5010301B2 (en) 2012-08-29
JP2008189974A (en) 2008-08-21
KR20090109540A (en) 2009-10-20
KR101473205B1 (en) 2014-12-16
EP2112245B1 (en) 2015-06-03

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