DE69527557T2 - Einkristalline Superlegierungen mit guter Korrosionsbeständigkeit bei hohen Temperaturen - Google Patents

Einkristalline Superlegierungen mit guter Korrosionsbeständigkeit bei hohen Temperaturen

Info

Publication number
DE69527557T2
DE69527557T2 DE69527557T DE69527557T DE69527557T2 DE 69527557 T2 DE69527557 T2 DE 69527557T2 DE 69527557 T DE69527557 T DE 69527557T DE 69527557 T DE69527557 T DE 69527557T DE 69527557 T2 DE69527557 T2 DE 69527557T2
Authority
DE
Germany
Prior art keywords
percent
gas turbine
superalloy
superalloys
crystalline
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
DE69527557T
Other languages
English (en)
Other versions
DE69527557D1 (de
Inventor
Gary L Erickson
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.)
Cannon Muskegon Corp
Original Assignee
Cannon Muskegon 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 Cannon Muskegon Corp filed Critical Cannon Muskegon Corp
Publication of DE69527557D1 publication Critical patent/DE69527557D1/de
Application granted granted Critical
Publication of DE69527557T2 publication Critical patent/DE69527557T2/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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE69527557T 1995-10-13 1995-10-13 Einkristalline Superlegierungen mit guter Korrosionsbeständigkeit bei hohen Temperaturen Expired - Lifetime DE69527557T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95116194A EP1127948B1 (de) 1995-10-13 1995-10-13 Einkristalline Superlegierungen mit guter Korrosionsbeständigkeit bei hohen Temperaturen

Publications (2)

Publication Number Publication Date
DE69527557D1 DE69527557D1 (de) 2002-08-29
DE69527557T2 true DE69527557T2 (de) 2002-11-07

Family

ID=8219715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527557T Expired - Lifetime DE69527557T2 (de) 1995-10-13 1995-10-13 Einkristalline Superlegierungen mit guter Korrosionsbeständigkeit bei hohen Temperaturen

Country Status (5)

Country Link
EP (1) EP1127948B1 (de)
AT (1) ATE221138T1 (de)
DE (1) DE69527557T2 (de)
DK (1) DK1127948T3 (de)
ES (1) ES2184779T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115044805B (zh) * 2022-05-30 2023-04-11 北京科技大学 一种多性能平衡的镍基单晶高温合金及制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153848B (en) * 1984-02-10 1987-09-16 United Technologies Corp High strength hot corrosion resistant single crystals
US4677035A (en) * 1984-12-06 1987-06-30 Avco Corp. High strength nickel base single crystal alloys
EP0207874B1 (de) * 1985-05-09 1991-12-27 United Technologies Corporation Schutzschichten für Superlegierungen, gut angepasst an die Substrate
CA1291350C (en) * 1986-04-03 1991-10-29 United Technologies Corporation Single crystal articles having reduced anisotropy
US5366695A (en) * 1992-06-29 1994-11-22 Cannon-Muskegon Corporation Single crystal nickel-based superalloy

Also Published As

Publication number Publication date
DE69527557D1 (de) 2002-08-29
EP1127948B1 (de) 2002-07-24
EP1127948A2 (de) 2001-08-29
ES2184779T3 (es) 2003-04-16
EP1127948A3 (de) 2001-09-05
ATE221138T1 (de) 2002-08-15
DK1127948T3 (da) 2002-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition