DE69904336T2 - Hochchromhaltiger, wärmebeständiger, feritischer stahl - Google Patents

Hochchromhaltiger, wärmebeständiger, feritischer stahl

Info

Publication number
DE69904336T2
DE69904336T2 DE69904336T DE69904336T DE69904336T2 DE 69904336 T2 DE69904336 T2 DE 69904336T2 DE 69904336 T DE69904336 T DE 69904336T DE 69904336 T DE69904336 T DE 69904336T DE 69904336 T2 DE69904336 T2 DE 69904336T2
Authority
DE
Germany
Prior art keywords
feritic
steel
heat resistant
high chrome
chrome
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 - Lifetime
Application number
DE69904336T
Other languages
German (de)
English (en)
Other versions
DE69904336D1 (de
Inventor
Atsushi Sawaragi
Hiroyuki Sennba
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Application granted granted Critical
Publication of DE69904336D1 publication Critical patent/DE69904336D1/de
Publication of DE69904336T2 publication Critical patent/DE69904336T2/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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/30—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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
DE69904336T 1998-07-08 1999-06-16 Hochchromhaltiger, wärmebeständiger, feritischer stahl Expired - Lifetime DE69904336T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19308498A JP3982069B2 (ja) 1998-07-08 1998-07-08 高Ｃｒフェライト系耐熱鋼
PCT/JP1999/003231 WO2000003050A1 (fr) 1998-07-08 1999-06-16 ACIER FERRITIQUE THERMORESISTANT A TENEUR ELEVEE EN Cr

Publications (2)

Publication Number Publication Date
DE69904336D1 DE69904336D1 (de) 2003-01-16
DE69904336T2 true DE69904336T2 (de) 2003-08-21

Family

ID=16301968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904336T Expired - Lifetime DE69904336T2 (de) 1998-07-08 1999-06-16 Hochchromhaltiger, wärmebeständiger, feritischer stahl

Country Status (5)

Country Link
US (1) US20020020473A1 (fr)
EP (1) EP1103626B1 (fr)
JP (1) JP3982069B2 (fr)
DE (1) DE69904336T2 (fr)
WO (1) WO2000003050A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6696016B1 (en) * 1999-09-24 2004-02-24 Japan As Represented By Director General Of National Research Institute For Metals High-chromium containing ferrite based heat resistant steel
KR100708616B1 (ko) * 2000-08-19 2007-04-18 두산중공업 주식회사 원자력 발전소, 고속증식로, 핵융합로의 고온 및고압부위에 사용되는 저방사화 고크롬 페라이트계내열합금
JP2002146484A (ja) * 2000-11-10 2002-05-22 Sanyo Special Steel Co Ltd 高強度フェライト系耐熱鋼
JP4614547B2 (ja) * 2001-01-31 2011-01-19 独立行政法人物質・材料研究機構 高温クリープ破断強度及び延性に優れたマルテンサイト系耐熱合金とその製造方法
EP1867745B1 (fr) * 2005-04-07 2014-08-06 Nippon Steel & Sumitomo Metal Corporation Acier ferritique resistant a la chaleur
US20070087250A1 (en) * 2005-10-13 2007-04-19 Lewis Daniel J Alloy for fuel cell interconnect
DE102005061790A1 (de) * 2005-12-23 2007-07-05 Mtu Aero Engines Gmbh Werkstoff für Bauteile einer Gasturbine
JP5256279B2 (ja) * 2007-03-29 2013-08-07 アルストム テクノロジー リミテッド 耐クリープ鋼
KR20090130334A (ko) * 2007-06-04 2009-12-22 수미도모 메탈 인더스트리즈, 리미티드 페라이트계 내열강
EA017766B1 (ru) * 2008-03-11 2013-03-29 Государственное Научное Учреждение "Физико-Технический Институт Национальной Академии Наук Беларуси" Жаростойкая литейная сталь
CN104907470B (zh) * 2015-04-27 2017-01-11 上海宏钢电站设备铸锻有限公司 13Cr9Mo2Co1NiVNbNB钢锻件的制造方法
JP6575392B2 (ja) * 2015-05-19 2019-09-18 日本製鉄株式会社 高Ｃｒフェライト系耐熱鋼
CN108754335B (zh) * 2018-08-22 2019-09-10 武汉钢铁有限公司 一种屈服强度≥550MPa的焊接结构用耐火耐候钢及生产方法
JP2020131289A (ja) * 2019-02-21 2020-08-31 株式会社神戸製鋼所 高Ｃｒフェライト系耐熱鋼用溶接材料
KR20240064053A (ko) * 2019-03-19 2024-05-10 닛폰세이테츠 가부시키가이샤 페라이트계 내열강

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3364322B2 (ja) * 1994-06-03 2003-01-08 川崎製鉄株式会社 製造性、加工性および高温長時間時効後の高温強度に優れた自動車排気マニホールド用ステンレス鋼
JP3480061B2 (ja) * 1994-09-20 2003-12-15 住友金属工業株式会社 高Ｃｒフェライト系耐熱鋼
JP3531228B2 (ja) * 1994-09-20 2004-05-24 住友金属工業株式会社 高Ｃｒフェライト系耐熱鋼
JP3310825B2 (ja) * 1995-07-17 2002-08-05 三菱重工業株式会社 高温用蒸気タービンロータ材
JP3301284B2 (ja) * 1995-09-04 2002-07-15 住友金属工業株式会社 高Ｃｒフェライト系耐熱鋼
JP3196587B2 (ja) * 1995-09-05 2001-08-06 住友金属工業株式会社 高Ｃｒフェライト系耐熱鋼
JP3322097B2 (ja) * 1995-10-26 2002-09-09 住友金属工業株式会社 溶接施工性に優れた高強度、高耐食フェライト鋼用溶接材料
JP3422658B2 (ja) * 1997-06-25 2003-06-30 三菱重工業株式会社 耐熱鋼

Also Published As

Publication number Publication date
EP1103626A1 (fr) 2001-05-30
EP1103626B1 (fr) 2002-12-04
JP3982069B2 (ja) 2007-09-26
WO2000003050A1 (fr) 2000-01-20
JP2000026940A (ja) 2000-01-25
EP1103626A4 (fr) 2002-01-16
DE69904336D1 (de) 2003-01-16
US20020020473A1 (en) 2002-02-21

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