EP2112245A4 - Acier inoxydable ferritique pour un élément de passage de gaz d'échappement - Google Patents

Acier inoxydable ferritique pour un élément de passage de gaz d'échappement

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)
English (en)
Other versions
EP2112245A1 (fr
EP2112245B1 (fr
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/fr
Publication of EP2112245A4 publication Critical patent/EP2112245A4/fr
Application granted granted Critical
Publication of EP2112245B1 publication Critical patent/EP2112245B1/fr
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 Acier inoxydable ferritique pour un élément de passage de gaz d'échappement Active EP2112245B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007024253A JP5010301B2 (ja) 2007-02-02 2007-02-02 排ガス経路部材用フェライト系ステンレス鋼および排ガス経路部材
PCT/JP2008/051981 WO2008093888A1 (fr) 2007-02-02 2008-01-31 Acier inoxydable ferritique pour un élément de passage de gaz d'échappement

Publications (3)

Publication Number Publication Date
EP2112245A1 EP2112245A1 (fr) 2009-10-28
EP2112245A4 true EP2112245A4 (fr) 2010-06-16
EP2112245B1 EP2112245B1 (fr) 2015-06-03

Family

ID=39674186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08710877.5A Active EP2112245B1 (fr) 2007-02-02 2008-01-31 Acier inoxydable ferritique pour un élément de passage de gaz d'échappement

Country Status (7)

Country Link
US (1) US20100050617A1 (fr)
EP (1) EP2112245B1 (fr)
JP (1) JP5010301B2 (fr)
KR (1) KR101473205B1 (fr)
CN (2) CN101611162A (fr)
ES (1) ES2542693T3 (fr)
WO (1) WO2008093888A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5297630B2 (ja) * 2007-02-26 2013-09-25 新日鐵住金ステンレス株式会社 耐熱性に優れたフェライト系ステンレス鋼板
JP5178156B2 (ja) * 2007-11-13 2013-04-10 日新製鋼株式会社 自動車排ガス経路部材用フェライト系ステンレス鋼材
JP5239644B2 (ja) * 2008-08-29 2013-07-17 Ｊｆｅスチール株式会社 熱疲労特性、高温疲労特性、耐酸化性および靭性に優れるフェライト系ステンレス鋼
JP2010236001A (ja) * 2009-03-31 2010-10-21 Nisshin Steel Co Ltd フェライト系ステンレス鋼
EP2546378A4 (fr) * 2010-03-11 2017-08-16 Nippon Steel & Sumikin Stainless Steel Corporation Plaque d'acier ferritique à haute résistance à l'oxydation, plaque d'acier ferritique à haute résistance à la chaleur et procédé de fabrication correspondant
JP5658893B2 (ja) * 2010-03-11 2015-01-28 新日鐵住金ステンレス株式会社 耐熱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
JP5546922B2 (ja) * 2010-03-26 2014-07-09 新日鐵住金ステンレス株式会社 耐熱性と加工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
CN102234740B (zh) * 2010-04-22 2013-07-17 宝山钢铁股份有限公司 一种铁素体不锈钢及其冷轧板的制造方法
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
JP5152387B2 (ja) * 2010-10-14 2013-02-27 Ｊｆｅスチール株式会社 耐熱性と加工性に優れるフェライト系ステンレス鋼
JP5659061B2 (ja) 2011-03-29 2015-01-28 新日鐵住金ステンレス株式会社 耐熱性と加工性に優れたフェライト系ステンレス鋼板及びその製造方法
JP2014523501A (ja) * 2011-06-07 2014-09-11 ボーグワーナー インコーポレーテッド ターボチャージャ及びそのための構成要素
DE102012100289A1 (de) * 2012-01-13 2013-07-18 Benteler Automobiltechnik Gmbh Rostfreier ferritischer Stahl und Verfahren zur Herstellung eines Hochtemperaturbauteils
JP6037882B2 (ja) 2012-02-15 2016-12-07 新日鐵住金ステンレス株式会社 耐スケール剥離性に優れたフェライト系ステンレス鋼板及びその製造方法
JP6071608B2 (ja) 2012-03-09 2017-02-01 新日鐵住金ステンレス株式会社 耐酸化性に優れたフェライト系ステンレス鋼板
JP5793459B2 (ja) 2012-03-30 2015-10-14 新日鐵住金ステンレス株式会社 加工性に優れた耐熱フェライト系ステンレス冷延鋼板、冷延素材用フェライト系ステンレス熱延鋼板及びそれらの製造方法
FI125855B (fi) * 2012-06-26 2016-03-15 Outokumpu Oy Ferriittinen ruostumaton teräs
KR101394037B1 (ko) * 2012-08-28 2014-05-09 기아자동차 주식회사 배기가스 배기시스템
ES2678876T3 (es) * 2013-03-06 2018-08-20 Nippon Steel & Sumikin Stainless Steel Corporation Chapa de acero inoxidable ferrítico que tiene excelente resistencia al calor
WO2014157576A1 (fr) 2013-03-27 2014-10-02 新日鐵住金ステンレス株式会社 Plaque d'acier inoxydable ferritique laminé à chaud, son procédé de production et bande d'acier
JP5958412B2 (ja) * 2013-04-23 2016-08-02 Ｊｆｅスチール株式会社 熱疲労特性に優れたフェライト系ステンレス鋼
JP5977854B1 (ja) * 2015-03-26 2016-08-24 新日鐵住金ステンレス株式会社 耐浸炭性及び耐酸化性に優れたフェライト系ステンレス鋼板及びその製造方法
JP6367259B2 (ja) * 2016-04-21 2018-08-01 新日鐵住金ステンレス株式会社 耐浸炭性及び耐酸化性に優れたフェライト系ステンレス鋼板
WO2018181060A1 (fr) 2017-03-27 2018-10-04 新日鐵住金ステンレス株式会社 Tôle d'acier inoxydable ferritique et son procédé de production, et éléments d'échappement
MX2019011210A (es) * 2017-03-29 2019-11-05 Nippon Steel Stainless Steel Corp Acero inoxidable ferritico que tiene resistencia al desgaste superior a alta temperatura, metodo de produccion para lamina de acero inoxidable ferritico, componentes de escape, componentes de deslizamiento de alta temperatura y componentes de turbocompresor.
CN118829737A (zh) 2022-03-07 2024-10-22 日铁不锈钢株式会社 铁素体系不锈钢板和排气部件
KR20250125565A (ko) 2024-02-15 2025-08-22 현대자동차주식회사 합금강, 합금강의 제조방법 및 배기가스 노출 부재

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JP2006233278A (ja) * 2005-02-25 2006-09-07 Nippon Steel & Sumikin Stainless Steel Corp 加工性に優れた排気部品用フェライト系ステンレス鋼板およびその製造方法
EP1930461A1 (fr) * 2006-12-07 2008-06-11 Nisshin Steel Co., Ltd. Acier inoxydable ferritique pour composants de conduit de gaz d'échappement d'automobile et tuyau soudé en acier

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JP4608818B2 (ja) * 2000-07-04 2011-01-12 Ｊｆｅスチール株式会社 溶接部の耐二次加工脆性および高温疲労特性に優れたフェライト系ステンレス鋼
JP2002309935A (ja) * 2001-02-08 2002-10-23 Hitachi Metals Ltd 耐熱鋳鋼製排気系部品
CN1225566C (zh) * 2001-07-05 2005-11-02 日新制钢株式会社 用作排放汽车废气的管道构件的铁素体不锈钢
JP4312653B2 (ja) * 2004-04-28 2009-08-12 新日鐵住金ステンレス株式会社 耐熱性および加工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
JP4468137B2 (ja) * 2004-10-20 2010-05-26 日新製鋼株式会社 熱疲労特性に優れたフェライト系ステンレス鋼材および自動車排ガス経路部材
JP4752620B2 (ja) * 2005-06-09 2011-08-17 Ｊｆｅスチール株式会社 ベローズ素管用フェライト系ステンレス鋼板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006233278A (ja) * 2005-02-25 2006-09-07 Nippon Steel & Sumikin Stainless Steel Corp 加工性に優れた排気部品用フェライト系ステンレス鋼板およびその製造方法
EP1930461A1 (fr) * 2006-12-07 2008-06-11 Nisshin Steel Co., Ltd. Acier inoxydable ferritique pour composants de conduit de gaz d'échappement d'automobile et tuyau soudé en acier

Non-Patent Citations (1)

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Title
See also references of WO2008093888A1 *

Also Published As

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

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