EP2628814A4 - Ferritischer edelstahl mit hervorragender hitzeresistenz und verarbeitbarkeit - Google Patents

Ferritischer edelstahl mit hervorragender hitzeresistenz und verarbeitbarkeit

Info

Publication number
EP2628814A4
EP2628814A4 EP11832650.3A EP11832650A EP2628814A4 EP 2628814 A4 EP2628814 A4 EP 2628814A4 EP 11832650 A EP11832650 A EP 11832650A EP 2628814 A4 EP2628814 A4 EP 2628814A4
Authority
EP
European Patent Office
Prior art keywords
workability
stainless steel
heat resistance
ferritic stainless
steel excellent
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
EP11832650.3A
Other languages
English (en)
French (fr)
Other versions
EP2628814A1 (de
EP2628814B1 (de
Inventor
Tetsuyuki Nakamura
Hiroki Ota
Yasushi Kato
Hiroyuki Ogata
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.)
JFE Steel Corp
Original Assignee
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2628814A1 publication Critical patent/EP2628814A1/de
Publication of EP2628814A4 publication Critical patent/EP2628814A4/de
Application granted granted Critical
Publication of EP2628814B1 publication Critical patent/EP2628814B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • C21D8/0273—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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP11832650.3A 2010-10-14 2011-10-12 Ferritischer edelstahl mit hervorragender hitzeresistenz und verarbeitbarkeit Active EP2628814B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010231562 2010-10-14
JP2011221763A JP5152387B2 (ja) 2010-10-14 2011-10-06 耐熱性と加工性に優れるフェライト系ステンレス鋼
PCT/JP2011/073980 WO2012050226A1 (ja) 2010-10-14 2011-10-12 耐熱性と加工性に優れるフェライト系ステンレス鋼

Publications (3)

Publication Number Publication Date
EP2628814A1 EP2628814A1 (de) 2013-08-21
EP2628814A4 true EP2628814A4 (de) 2015-01-21
EP2628814B1 EP2628814B1 (de) 2018-12-05

Family

ID=45938442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11832650.3A Active EP2628814B1 (de) 2010-10-14 2011-10-12 Ferritischer edelstahl mit hervorragender hitzeresistenz und verarbeitbarkeit

Country Status (10)

Country Link
US (1) US20130183190A1 (de)
EP (1) EP2628814B1 (de)
JP (1) JP5152387B2 (de)
KR (1) KR101581886B1 (de)
CN (1) CN103154294B (de)
ES (1) ES2720733T3 (de)
MX (1) MX339281B (de)
MY (1) MY165138A (de)
TW (1) TWI472629B (de)
WO (1) WO2012050226A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5304935B2 (ja) * 2011-10-14 2013-10-02 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
JP5234214B2 (ja) * 2011-10-14 2013-07-10 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
EP2857538B1 (de) * 2012-05-28 2018-04-18 JFE Steel Corporation Ferritischer edelstahl
US10837075B2 (en) * 2014-02-05 2020-11-17 Jfe Steel Corporation Hot rolled and annealed ferritic stainless steel sheet, method of producing same, and cold rolled and annealed ferritic stainless steel sheet
CN106460112A (zh) 2014-05-14 2017-02-22 杰富意钢铁株式会社 铁素体系不锈钢
MX2017005210A (es) 2014-10-31 2017-07-26 Nippon Steel & Sumikin Sst Chapa de acero inoxidable con base en ferrita, tubo de acero, y metodo de produccion de estos.
CN105220074A (zh) * 2015-10-22 2016-01-06 山西太钢不锈钢股份有限公司 一种锅炉吊管托块用中铬铁素体耐热钢制作方法
WO2018116792A1 (ja) * 2016-12-21 2018-06-28 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
CN107557693A (zh) * 2017-07-26 2018-01-09 邢台钢铁有限责任公司 一种拉丝用低强度铁素体不锈钢线材及其生产方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003160842A (ja) * 2001-11-22 2003-06-06 Nisshin Steel Co Ltd 炭化水素系燃料改質器用フェライト系ステンレス鋼
EP1930461A1 (de) * 2006-12-07 2008-06-11 Nisshin Steel Co., Ltd. Ferritischer Edelstahl für Abgasleitungskomponenten eines Fahrzeuges und geschweißtes Stahlrohr
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
WO2009110641A1 (ja) * 2008-03-07 2009-09-11 Ｊｆｅスチール株式会社 耐熱性と靭性に優れるフェライト系ステンレス鋼
EP2112245A1 (de) * 2007-02-02 2009-10-28 Nisshin Steel Co., Ltd. Ferritischer nichtrostender stahl für abgaspassagenbauelement
JP2010053421A (ja) * 2008-08-29 2010-03-11 Jfe Steel Corp 熱疲労特性、高温疲労特性、耐酸化性および耐高温塩害腐食性に優れるフェライト系ステンレス鋼

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KR100340568B1 (ko) * 1997-12-26 2002-07-18 이구택 고크롬페라이트계스테인레스강의소둔조건설정방법
JPH11350081A (ja) * 1998-06-11 1999-12-21 Nippon Steel Corp 耐食鋼
JP3468156B2 (ja) 1999-04-13 2003-11-17 住友金属工業株式会社 自動車排気系部品用フェライト系ステンレス鋼
DE60204323T2 (de) 2001-07-05 2006-01-26 Nisshin Steel Co., Ltd. Ferritischer nichtrostender stahl für ein element einer abgasstrompassage
JP3903855B2 (ja) 2002-06-14 2007-04-11 Ｊｆｅスチール株式会社 室温で軟質かつ耐高温酸化性に優れたフェライト系ステンレス鋼
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
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
JP5208450B2 (ja) * 2006-07-04 2013-06-12 新日鐵住金ステンレス株式会社 熱疲労特性に優れたＣｒ含有鋼
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
KR20090052954A (ko) * 2007-11-22 2009-05-27 주식회사 포스코 내식성 및 장출성형성이 우수한 저크롬 페라이트계스테인리스강 및 그 제조방법
JP4386144B2 (ja) * 2008-03-07 2009-12-16 Ｊｆｅスチール株式会社 耐熱性に優れるフェライト系ステンレス鋼
JP5274074B2 (ja) * 2008-03-28 2013-08-28 新日鐵住金ステンレス株式会社 耐酸化性に優れた耐熱性フェライト系ステンレス鋼板
JP4624473B2 (ja) * 2008-12-09 2011-02-02 新日鐵住金ステンレス株式会社 耐銹性に優れた高純度フェライト系ステンレス鋼およびその製造方法
KR20100075180A (ko) * 2008-12-24 2010-07-02 주식회사 포스코 페라이트계 스테인레스강 제조방법
WO2011033180A1 (fr) * 2009-09-21 2011-03-24 Arcelormittal Investigación Y Desarrollo Sl Acier inoxydable à variations locales de résistance mécanique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003160842A (ja) * 2001-11-22 2003-06-06 Nisshin Steel Co Ltd 炭化水素系燃料改質器用フェライト系ステンレス鋼
EP1930461A1 (de) * 2006-12-07 2008-06-11 Nisshin Steel Co., Ltd. Ferritischer Edelstahl für Abgasleitungskomponenten eines Fahrzeuges und geschweißtes Stahlrohr
EP2112245A1 (de) * 2007-02-02 2009-10-28 Nisshin Steel Co., Ltd. Ferritischer nichtrostender stahl für abgaspassagenbauelement
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
WO2009110641A1 (ja) * 2008-03-07 2009-09-11 Ｊｆｅスチール株式会社 耐熱性と靭性に優れるフェライト系ステンレス鋼
JP2010053421A (ja) * 2008-08-29 2010-03-11 Jfe Steel Corp 熱疲労特性、高温疲労特性、耐酸化性および耐高温塩害腐食性に優れるフェライト系ステンレス鋼

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012050226A1 *

Also Published As

Publication number Publication date
TW201221658A (en) 2012-06-01
CN103154294B (zh) 2018-11-23
JP5152387B2 (ja) 2013-02-27
KR20130058070A (ko) 2013-06-03
EP2628814A1 (de) 2013-08-21
MX339281B (es) 2016-05-19
WO2012050226A1 (ja) 2012-04-19
ES2720733T3 (es) 2019-07-24
MY165138A (en) 2018-02-28
TWI472629B (zh) 2015-02-11
US20130183190A1 (en) 2013-07-18
MX2013004053A (es) 2013-06-05
CN103154294A (zh) 2013-06-12
KR101581886B1 (ko) 2015-12-31
EP2628814B1 (de) 2018-12-05
JP2012102397A (ja) 2012-05-31

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