DE69818117D1 - Hochchromhaltiger, hitzebeständiger Gussstahl und daraus hergestellter Druckbehälter - Google Patents

Hochchromhaltiger, hitzebeständiger Gussstahl und daraus hergestellter Druckbehälter

Info

Publication number
DE69818117D1
DE69818117D1 DE69818117T DE69818117T DE69818117D1 DE 69818117 D1 DE69818117 D1 DE 69818117D1 DE 69818117 T DE69818117 T DE 69818117T DE 69818117 T DE69818117 T DE 69818117T DE 69818117 D1 DE69818117 D1 DE 69818117D1
Authority
DE
Germany
Prior art keywords
chromium
pressure vessel
heat
cast steel
vessel made
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
DE69818117T
Other languages
English (en)
Other versions
DE69818117T2 (de
Inventor
Akitsugu Fujita
Masatomo Kamata
Yasunori Tashiro
Koji Morinaka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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
Priority claimed from JP11097697A external-priority patent/JPH10265913A/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE69818117D1 publication Critical patent/DE69818117D1/de
Application granted granted Critical
Publication of DE69818117T2 publication Critical patent/DE69818117T2/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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
DE69818117T 1997-01-27 1998-01-14 Hochchromhaltiger, hitzebeständiger Gussstahl und daraus hergestellter Druckbehälter Expired - Fee Related DE69818117T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1267597 1997-01-27
JP1267597 1997-01-27
JP11097697A JPH10265913A (ja) 1996-04-30 1997-04-28 高クロム鋳鋼車室材及び同材製圧力容器
JP11097697 1997-04-28

Publications (2)

Publication Number Publication Date
DE69818117D1 true DE69818117D1 (de) 2003-10-23
DE69818117T2 DE69818117T2 (de) 2004-05-19

Family

ID=26348316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818117T Expired - Fee Related DE69818117T2 (de) 1997-01-27 1998-01-14 Hochchromhaltiger, hitzebeständiger Gussstahl und daraus hergestellter Druckbehälter

Country Status (5)

Country Link
US (2) US6007767A (de)
EP (1) EP0860511B1 (de)
AT (1) ATE250152T1 (de)
CZ (1) CZ291799B6 (de)
DE (1) DE69818117T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358004B1 (en) * 1996-02-16 2002-03-19 Hitachi, Ltd. Steam turbine power-generation plant and steam turbine
JPH1136038A (ja) * 1997-07-16 1999-02-09 Mitsubishi Heavy Ind Ltd 耐熱鋳鋼
JP2001192730A (ja) * 2000-01-11 2001-07-17 Natl Research Inst For Metals Ministry Of Education Culture Sports Science & Technology 高Ｃｒフェライト系耐熱鋼およびその熱処理方法
EP1207214B1 (de) * 2000-11-15 2012-07-04 JFE Steel Corporation Chrom enthaltender Weichstahl
US6737018B2 (en) * 2001-01-16 2004-05-18 Jfe Steel Corporation Corrosion-resistant chromium steel for architectural and civil engineering structural elements
FR2823226B1 (fr) * 2001-04-04 2004-02-20 V & M France Acier et tube en acier pour usage a haute temperature
CZ298500B6 (cs) * 2006-04-21 2007-10-17 Jinpo Plus, A. S. Žárupevná chromová ocel
EP2187004A1 (de) * 2008-11-13 2010-05-19 Siemens Aktiengesellschaft Innengehäuse für eine Strömungsmaschine
EP2336506A1 (de) * 2009-12-15 2011-06-22 Siemens Aktiengesellschaft Dampfturbine in dreischaliger Bauweise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188995B1 (de) * 1984-10-17 1991-01-23 Mitsubishi Jukogyo Kabushiki Kaisha Hochchromhaltiger Gussstahl für ein Hochtemperaturdruckgefäss und Verfahren zu seiner thermischen Behandlung
DE69422028T2 (de) * 1993-12-28 2000-03-30 Toshio Fujita Martensitischer wärmebeständiger stahl mit hervorragender erweichungsbeständigkeit und verfahren zu dessen herstellung
JPH07197208A (ja) * 1994-01-06 1995-08-01 Mitsubishi Heavy Ind Ltd 高温圧力容器用高強度高クロム鋳鋼
JP3358951B2 (ja) * 1996-09-10 2002-12-24 三菱重工業株式会社 高強度・高靱性耐熱鋳鋼

Also Published As

Publication number Publication date
CZ291799B6 (cs) 2003-05-14
US6123897A (en) 2000-09-26
DE69818117T2 (de) 2004-05-19
ATE250152T1 (de) 2003-10-15
EP0860511B1 (de) 2003-09-17
CZ24698A3 (cs) 1999-01-13
EP0860511A1 (de) 1998-08-26
US6007767A (en) 1999-12-28

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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