DK1557477T3 - Process for the preparation of oxidation-resistant high-Cr ferritic heat-resistant steel - Google Patents

Process for the preparation of oxidation-resistant high-Cr ferritic heat-resistant steel

Info

Publication number
DK1557477T3
DK1557477T3 DK03770135T DK03770135T DK1557477T3 DK 1557477 T3 DK1557477 T3 DK 1557477T3 DK 03770135 T DK03770135 T DK 03770135T DK 03770135 T DK03770135 T DK 03770135T DK 1557477 T3 DK1557477 T3 DK 1557477T3
Authority
DK
Denmark
Prior art keywords
resistant
oxidation
preparation
ferritic heat
resistant steel
Prior art date
Application number
DK03770135T
Other languages
Danish (da)
Inventor
Takehiko Itagaki
Shiro Torizuka
Hiroyuki Kutsumi
Original Assignee
Nat Inst 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 Nat Inst For Materials Science filed Critical Nat Inst For Materials Science
Application granted granted Critical
Publication of DK1557477T3 publication Critical patent/DK1557477T3/en

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 by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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)
DK03770135T 2002-11-01 2003-11-04 Process for the preparation of oxidation-resistant high-Cr ferritic heat-resistant steel DK1557477T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002320568A JP4253719B2 (en) 2002-11-01 2002-11-01 Manufacturing method of oxidation resistant high Cr ferritic heat resistant steel
PCT/JP2003/014066 WO2004040031A1 (en) 2002-11-01 2003-11-04 METHOD FOR PRODUCING OXIDATION-RESISTANT HIGH Cr FERRITIC HEAT RESISTANT STEEL

Publications (1)

Publication Number Publication Date
DK1557477T3 true DK1557477T3 (en) 2009-05-18

Family

ID=32211858

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03770135T DK1557477T3 (en) 2002-11-01 2003-11-04 Process for the preparation of oxidation-resistant high-Cr ferritic heat-resistant steel

Country Status (8)

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

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 (en) * 2018-10-10 2020-04-16 Siemens Aktiengesellschaft Improvement of the low temperature oxidation resistance of chrome steel, component and process

Family Cites Families (10)

* 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
JPH07268554A (en) * 1994-03-28 1995-10-17 Nippon Steel Corp Ferritic stainless steel for automobile exhaust system excellent in formability and heat resistance
JPH09143611A (en) * 1995-11-21 1997-06-03 Nippon Steel Corp Hot rolled high strength steel sheet excellent in formability and fatigue characteristic and having thermal softening resistance
EP0903413B1 (en) * 1997-09-22 2004-04-14 National Research Institute For Metals Fine-grained ferrite-based structural steel and manufacturing process of this steel
DE69829012T2 (en) * 1997-09-22 2005-07-07 National Research Institute For Metals Ferritic, heat-resistant steel and method of manufacture
JP4221518B2 (en) * 1998-08-31 2009-02-12 独立行政法人物質・材料研究機構 Ferritic heat resistant steel
JP4355782B2 (en) * 1999-02-26 2009-11-04 独立行政法人物質・材料研究機構 Ferritic heat resistant steel with improved oxidation resistance
JP2001192730A (en) * 2000-01-11 2001-07-17 Natl Research Inst For Metals Ministry Of Education Culture Sports Science & Technology HIGH Cr FERRITIC HEAT RESISTANT STEEL AND ITS HEAT TREATMENT METHOD
CN1129675C (en) * 2000-03-02 2003-12-03 住友金属工业株式会社 Color CRT mask frame, steel plate for use therein, process for producing steel plate, and color CRT having frame
EP1225242B1 (en) * 2001-01-18 2004-04-07 JFE Steel Corporation Ferritic stainless steel sheet with excellent workability and method for making the same

Also Published As

Publication number Publication date
KR100619158B1 (en) 2006-08-31
EP1557477A4 (en) 2006-05-03
JP2004156075A (en) 2004-06-03
EP1557477A1 (en) 2005-07-27
CN1329543C (en) 2007-08-01
US20040250923A1 (en) 2004-12-16
CN1692171A (en) 2005-11-02
WO2004040031A1 (en) 2004-05-13
DE60325995D1 (en) 2009-03-12
EP1557477B1 (en) 2009-01-21
KR20040089657A (en) 2004-10-21
JP4253719B2 (en) 2009-04-15

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