EP1557477A4 - VERFAHREN ZUR HERSTELLUNG VON OXIDATIONSBESTÄNDIGEM Cr-REICHEM FERRITISCHEM HITZEBESTÄNDIGEM STAHL - Google Patents

VERFAHREN ZUR HERSTELLUNG VON OXIDATIONSBESTÄNDIGEM Cr-REICHEM FERRITISCHEM HITZEBESTÄNDIGEM STAHL

Info

Publication number
EP1557477A4
EP1557477A4 EP03770135A EP03770135A EP1557477A4 EP 1557477 A4 EP1557477 A4 EP 1557477A4 EP 03770135 A EP03770135 A EP 03770135A EP 03770135 A EP03770135 A EP 03770135A EP 1557477 A4 EP1557477 A4 EP 1557477A4
Authority
EP
European Patent Office
Prior art keywords
heat
oxidation
producing high
ferritic steel
crystal
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
EP03770135A
Other languages
English (en)
French (fr)
Other versions
EP1557477B1 (de
EP1557477A1 (de
Inventor
Takehiko Itagaki
Shiro Torizuka
Hiroyuki Kutsumi
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.)
National Institute for Materials Science
Original Assignee
National Institute for Materials Science
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 National Institute for Materials Science filed Critical National Institute for Materials Science
Publication of EP1557477A1 publication Critical patent/EP1557477A1/de
Publication of EP1557477A4 publication Critical patent/EP1557477A4/de
Application granted granted Critical
Publication of EP1557477B1 publication Critical patent/EP1557477B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Heat Treatment Of Steel (AREA)
EP03770135A 2002-11-01 2003-11-04 VERFAHREN ZUR HERSTELLUNG VON OXIDATIONSBESTÄNDIGEM Cr-REICHEM FERRITISCHEM HITZEBESTÄNDIGEM STAHL Expired - Lifetime EP1557477B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002320568A JP4253719B2 (ja) 2002-11-01 2002-11-01 耐酸化性高Ｃｒフェライト系耐熱鋼の製造方法
JP2002320568 2002-11-01
PCT/JP2003/014066 WO2004040031A1 (ja) 2002-11-01 2003-11-04 耐酸化性高Ｃｒフェライト系耐熱鋼の製造方法

Publications (3)

Publication Number Publication Date
EP1557477A1 EP1557477A1 (de) 2005-07-27
EP1557477A4 true EP1557477A4 (de) 2006-05-03
EP1557477B1 EP1557477B1 (de) 2009-01-21

Family

ID=32211858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03770135A Expired - Lifetime EP1557477B1 (de) 2002-11-01 2003-11-04 VERFAHREN ZUR HERSTELLUNG VON OXIDATIONSBESTÄNDIGEM Cr-REICHEM FERRITISCHEM HITZEBESTÄNDIGEM STAHL

Country Status (8)

Country Link
US (1) US20040250923A1 (de)
EP (1) EP1557477B1 (de)
JP (1) JP4253719B2 (de)
KR (1) KR100619158B1 (de)
CN (1) CN1329543C (de)
DE (1) DE60325995D1 (de)
DK (1) DK1557477T3 (de)
WO (1) WO2004040031A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9847520B1 (en) * 2012-07-19 2017-12-19 Bloom Energy Corporation Thermal processing of interconnects
DE102018217284A1 (de) * 2018-10-10 2020-04-16 Siemens Aktiengesellschaft Verbesserung des Niedertemperatur-Oxidationswiderstands von Chromstahl, Bauteil und Verfahren

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331474A (en) * 1980-09-24 1982-05-25 Armco Inc. Ferritic stainless steel having toughness and weldability
EP0903413A1 (de) * 1997-09-22 1999-03-24 National Research Institute For Metals Feinkorniger ferritischer Baustahl und Herstellungsverfahren dieses Stahles
EP0903421A1 (de) * 1997-09-22 1999-03-24 National Research Institute For Metals Ferritischer,wärmebeständiger Stahl und Verfahren zur Herstellung
JP2000248389A (ja) * 1999-02-26 2000-09-12 Natl Res Inst For Metals 耐熱金属材料の耐酸化性の改善方法
EP1116796A2 (de) * 2000-01-11 2001-07-18 JAPAN as represented by NATIONAL RESEARCH INSITUTE FOR METALS Temperaturbeständiger ferritischer Stahl mit hohem Chromgehalt und Verfahren zur Wärmebehandlung desselben
US6299704B1 (en) * 1998-08-31 2001-10-09 Japan As Represented By Director General Of National Research Institute For Metals Heat resisting steel containing a ferrite or tempered martensite structure
EP1205570A1 (de) * 2000-03-02 2002-05-15 Matsushita Electric Industrial Co., Ltd. Farbkathodenstrahlröhre-maskenrahmen, darin verwendete stahlplatte, herstellungsverfahren für diese stahlplatte und farbkathodenstrahlröhre mit diesem maskenrahmen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH09143611A (ja) * 1995-11-21 1997-06-03 Nippon Steel Corp 成形性及び疲労特性に優れた耐熱軟化性を有する熱延 高強度鋼板
US6733601B2 (en) * 2001-01-18 2004-05-11 Jfe Steel Corporation Ferritic stainless steel sheet with excellent workability

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331474A (en) * 1980-09-24 1982-05-25 Armco Inc. Ferritic stainless steel having toughness and weldability
EP0903413A1 (de) * 1997-09-22 1999-03-24 National Research Institute For Metals Feinkorniger ferritischer Baustahl und Herstellungsverfahren dieses Stahles
EP0903421A1 (de) * 1997-09-22 1999-03-24 National Research Institute For Metals Ferritischer,wärmebeständiger Stahl und Verfahren zur Herstellung
US6299704B1 (en) * 1998-08-31 2001-10-09 Japan As Represented By Director General Of National Research Institute For Metals Heat resisting steel containing a ferrite or tempered martensite structure
JP2000248389A (ja) * 1999-02-26 2000-09-12 Natl Res Inst For Metals 耐熱金属材料の耐酸化性の改善方法
EP1116796A2 (de) * 2000-01-11 2001-07-18 JAPAN as represented by NATIONAL RESEARCH INSITUTE FOR METALS Temperaturbeständiger ferritischer Stahl mit hohem Chromgehalt und Verfahren zur Wärmebehandlung desselben
EP1205570A1 (de) * 2000-03-02 2002-05-15 Matsushita Electric Industrial Co., Ltd. Farbkathodenstrahlröhre-maskenrahmen, darin verwendete stahlplatte, herstellungsverfahren für diese stahlplatte und farbkathodenstrahlröhre mit diesem maskenrahmen

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ABE F. ET AL.: "Guiding principles for development of advanced ferritic steels for 650C USC boilers", 2 October 2002, J. LECOMTE-BECKERS ET AL., ENERGY TECHNOLOGY VOL. 21, PART III, JÜLICH, GERMANY, ISSN: 1433-5522, XP009061818 *
ABE F. ET AL.: "NIMS' effort in advanced 9-12%Cr steels for 650C USC boilers", 11 October 2002, 28TH MPA SEMINAR 2002- MPA STUTTGART, STUTTGART, XP009061804 *
KUTSUMI H., ET AL: "Improvement of steam oxidation resistance for ferritic heat resistant steels", 2 October 2002, J. LECOMTE-BECKERS ET AL., ENERGY TECHNOLOGY VOL. 21, PART III, JÜLICH, GERMANY, ISSN: 1433-5522, XP009061815 *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *
See also references of WO2004040031A1 *

Also Published As

Publication number Publication date
KR20040089657A (ko) 2004-10-21
JP2004156075A (ja) 2004-06-03
EP1557477B1 (de) 2009-01-21
DE60325995D1 (de) 2009-03-12
KR100619158B1 (ko) 2006-08-31
DK1557477T3 (da) 2009-05-18
EP1557477A1 (de) 2005-07-27
JP4253719B2 (ja) 2009-04-15
CN1692171A (zh) 2005-11-02
WO2004040031A1 (ja) 2004-05-13
US20040250923A1 (en) 2004-12-16
CN1329543C (zh) 2007-08-01

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