DE69709017D1 - Ferritischer, rostfreier stahl für auspuffsystem - Google Patents

Ferritischer, rostfreier stahl für auspuffsystem

Info

Publication number
DE69709017D1
DE69709017D1 DE69709017T DE69709017T DE69709017D1 DE 69709017 D1 DE69709017 D1 DE 69709017D1 DE 69709017 T DE69709017 T DE 69709017T DE 69709017 T DE69709017 T DE 69709017T DE 69709017 D1 DE69709017 D1 DE 69709017D1
Authority
DE
Germany
Prior art keywords
ferritic
stainless steel
exhaust system
exhaust
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.)
Expired - Fee Related
Application number
DE69709017T
Other languages
English (en)
Other versions
DE69709017T2 (de
Inventor
Yuji Koyama
Akihiko Takahashi
Tetsuya Shimada
Nobuhiro Fujita
Shigeru Maeda
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 Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE69709017D1 publication Critical patent/DE69709017D1/de
Application granted granted Critical
Publication of DE69709017T2 publication Critical patent/DE69709017T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Exhaust Silencers (AREA)
  • Heat Treatment Of Steel (AREA)
DE69709017T 1996-03-15 1997-03-12 Ferritischer, rostfreier stahl für auspuffsystem Expired - Fee Related DE69709017T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP05973196A JP3706428B2 (ja) 1996-03-15 1996-03-15 自動車排気系機器用フェライト系ステンレス鋼
PCT/JP1997/000786 WO1997034020A1 (en) 1996-03-15 1997-03-12 Ferritic stainless steel for exhaust system equipment of vehicle

Publications (2)

Publication Number Publication Date
DE69709017D1 true DE69709017D1 (de) 2002-01-24
DE69709017T2 DE69709017T2 (de) 2002-08-22

Family

ID=13121645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709017T Expired - Fee Related DE69709017T2 (de) 1996-03-15 1997-03-12 Ferritischer, rostfreier stahl für auspuffsystem

Country Status (8)

Country Link
US (1) US5843370A (de)
EP (1) EP0834590B1 (de)
JP (1) JP3706428B2 (de)
KR (1) KR100258128B1 (de)
CN (1) CN1072271C (de)
DE (1) DE69709017T2 (de)
WO (1) WO1997034020A1 (de)
ZA (1) ZA972176B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9805859A (pt) * 1998-12-30 2000-12-05 Acos Especiais Itabira Acesita Aço inoxidável ferrìtico para fabricação de tubos pelo processo erw-eletric resistence welding.
EP1176220B9 (de) * 2000-07-25 2004-04-21 JFE Steel Corporation Ferritisch rostfreier Stahl mit guter Verformbarkeit bei Raumtemperatur und mit guten mechanischen Eigenchaften bei hoheren Temperaturen, und Verfahren zur Herstellung derselben
JP4023106B2 (ja) * 2001-05-09 2007-12-19 住友金属工業株式会社 溶接熱影響部軟化の小さいフェライト系耐熱鋼
JP3886933B2 (ja) * 2003-06-04 2007-02-28 日新製鋼株式会社 プレス成形性，二次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
JP4304109B2 (ja) * 2004-04-02 2009-07-29 新日鐵住金ステンレス株式会社 熱疲労特性に優れた自動車排気系部材用フェライト系ステンレス鋼
JP4581630B2 (ja) * 2004-10-28 2010-11-17 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼板の製造方法およびその連続焼鈍工程における目標温度設定方法
US8246767B1 (en) 2005-09-15 2012-08-21 The United States Of America, As Represented By The United States Department Of Energy Heat treated 9 Cr-1 Mo steel material for high temperature application
JP5178157B2 (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
CN101538684B (zh) * 2008-09-23 2011-06-01 山西太钢不锈钢股份有限公司 铁路车辆制动系统用不锈钢管及其制造方法
CN108823382A (zh) * 2018-08-02 2018-11-16 安徽恒利增材制造科技有限公司 一种铁基高温合金堆积热处理工艺及其性能研究

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118218A (en) * 1977-03-25 1978-10-16 Nippon Steel Corp Stainless steel use in apparatus for purifying automotive exhaust gas
JPS6048584B2 (ja) * 1977-06-02 1985-10-28 川崎製鉄株式会社 溶接部のじん性および加工性に優れる極低炭素・窒素フエライト系ステンレス鋼
US4834808A (en) * 1987-09-08 1989-05-30 Allegheny Ludlum Corporation Producing a weldable, ferritic stainless steel strip
JP2556633B2 (ja) * 1991-09-26 1996-11-20 新日本製鐵株式会社 溶融亜鉛メッキ特性に優れた良加工性冷延鋼板の製造方法
JP2738249B2 (ja) * 1992-03-24 1998-04-08 住友金属工業株式会社 フェライトステンレス鋼板の製造方法
JP3290751B2 (ja) * 1992-05-21 2002-06-10 川崎製鉄株式会社 高加工性高温高強度フェライト系ステンレス鋼
JP3251672B2 (ja) * 1992-11-04 2002-01-28 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及び製造方法
JP3560032B2 (ja) * 1992-12-21 2004-09-02 住友金属工業株式会社 自動車排気系機器用フェライト系ステンレス鋼
JPH06287718A (ja) * 1993-04-02 1994-10-11 Nippon Steel Corp スラブ置き割れの生じないフェライト系ステンレス鋼およびその製造方法
JPH07268554A (ja) * 1994-03-28 1995-10-17 Nippon Steel Corp 成形加工性および耐熱性の優れた自動車排気系用フェライト系ステンレス鋼板
JPH08176750A (ja) * 1994-12-28 1996-07-09 Nippon Steel Corp ベローズ加工用フェライト系ステンレス鋼

Also Published As

Publication number Publication date
KR19990014738A (ko) 1999-02-25
JPH09256113A (ja) 1997-09-30
EP0834590A1 (de) 1998-04-08
EP0834590B1 (de) 2001-12-12
US5843370A (en) 1998-12-01
JP3706428B2 (ja) 2005-10-12
CN1182458A (zh) 1998-05-20
ZA972176B (en) 1997-09-29
DE69709017T2 (de) 2002-08-22
WO1997034020A1 (en) 1997-09-18
KR100258128B1 (ko) 2000-06-01
EP0834590A4 (de) 1999-04-07
CN1072271C (zh) 2001-10-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee