EP0924309A3 - Nickelsuperlegierung mit Tantal - Google Patents

Nickelsuperlegierung mit Tantal Download PDF

Info

Publication number
EP0924309A3
EP0924309A3 EP98309980A EP98309980A EP0924309A3 EP 0924309 A3 EP0924309 A3 EP 0924309A3 EP 98309980 A EP98309980 A EP 98309980A EP 98309980 A EP98309980 A EP 98309980A EP 0924309 A3 EP0924309 A3 EP 0924309A3
Authority
EP
European Patent Office
Prior art keywords
tantalum
containing nickel
nickel base
base superalloy
fatigue
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.)
Withdrawn
Application number
EP98309980A
Other languages
English (en)
French (fr)
Other versions
EP0924309A2 (de
Inventor
Keh-Minn Chang
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of EP0924309A2 publication Critical patent/EP0924309A2/de
Publication of EP0924309A3 publication Critical patent/EP0924309A3/de
Withdrawn legal-status Critical Current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%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
EP98309980A 1997-12-17 1998-12-04 Nickelsuperlegierung mit Tantal Withdrawn EP0924309A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99190097A 1997-12-17 1997-12-17
US991900 1997-12-17

Publications (2)

Publication Number Publication Date
EP0924309A2 EP0924309A2 (de) 1999-06-23
EP0924309A3 true EP0924309A3 (de) 1999-09-08

Family

ID=25537700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98309980A Withdrawn EP0924309A3 (de) 1997-12-17 1998-12-04 Nickelsuperlegierung mit Tantal

Country Status (1)

Country Link
EP (1) EP0924309A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103700A1 (de) 2008-03-14 2009-09-23 Siemens Aktiengesellschaft Legierung auf Nickelbasis und Verwendung, Turbinenblatt oder -schaufel und Gasturbine
US8992700B2 (en) * 2009-05-29 2015-03-31 General Electric Company Nickel-base superalloys and components formed thereof
US8992699B2 (en) * 2009-05-29 2015-03-31 General Electric Company Nickel-base superalloys and components formed thereof
CN115821117B (zh) * 2022-11-29 2023-09-29 江西宝顺昌特种合金制造有限公司 一种gh4141高温合金及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662749A (en) * 1995-06-07 1997-09-02 General Electric Company Supersolvus processing for tantalum-containing nickel base superalloys

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662749A (en) * 1995-06-07 1997-09-02 General Electric Company Supersolvus processing for tantalum-containing nickel base superalloys

Also Published As

Publication number Publication date
EP0924309A2 (de) 1999-06-23

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