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FR2640285B1 - Article et alliage a base de nickel resistant a la croissance des fendillements par fatigue et leur procede de fabrication - Google Patents

Article et alliage a base de nickel resistant a la croissance des fendillements par fatigue et leur procede de fabrication

Info

Publication number
FR2640285B1
FR2640285B1 FR8910096A FR8910096A FR2640285B1 FR 2640285 B1 FR2640285 B1 FR 2640285B1 FR 8910096 A FR8910096 A FR 8910096A FR 8910096 A FR8910096 A FR 8910096A FR 2640285 B1 FR2640285 B1 FR 2640285B1
Authority
FR
France
Prior art keywords
nickel
manufacturing
based article
fatigue cracks
alloy resistant
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
FR8910096A
Other languages
English (en)
Other versions
FR2640285A1 (fr
Inventor
Donald Krueger Daniel
Donald Kissinger Robert
Gordon Menzies Richard
Stephen Wukusick Carl
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 FR2640285A1 publication Critical patent/FR2640285A1/fr
Application granted granted Critical
Publication of FR2640285B1 publication Critical patent/FR2640285B1/fr
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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8910096A 1988-12-13 1989-07-26 Article et alliage a base de nickel resistant a la croissance des fendillements par fatigue et leur procede de fabrication Expired - Fee Related FR2640285B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/284,008 US4957567A (en) 1988-12-13 1988-12-13 Fatigue crack growth resistant nickel-base article and alloy and method for making

Publications (2)

Publication Number Publication Date
FR2640285A1 FR2640285A1 (fr) 1990-06-15
FR2640285B1 true FR2640285B1 (fr) 1994-02-25

Family

ID=23088503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910096A Expired - Fee Related FR2640285B1 (fr) 1988-12-13 1989-07-26 Article et alliage a base de nickel resistant a la croissance des fendillements par fatigue et leur procede de fabrication

Country Status (7)

Country Link
US (1) US4957567A (fr)
JP (1) JP3010050B2 (fr)
CA (1) CA1334345C (fr)
DE (1) DE3926289C2 (fr)
FR (1) FR2640285B1 (fr)
GB (1) GB2225790B (fr)
IT (1) IT1232780B (fr)

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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
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JP6809170B2 (ja) * 2016-11-28 2021-01-06 大同特殊鋼株式会社 Ｎｉ基超合金素材の製造方法
JP6809169B2 (ja) 2016-11-28 2021-01-06 大同特殊鋼株式会社 Ｎｉ基超合金素材の製造方法
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Also Published As

Publication number Publication date
GB2225790A (en) 1990-06-13
GB2225790B (en) 1993-06-02
US4957567A (en) 1990-09-18
JPH02166260A (ja) 1990-06-26
DE3926289A1 (de) 1990-06-21
DE3926289C2 (de) 2002-03-28
CA1334345C (fr) 1995-02-14
JP3010050B2 (ja) 2000-02-14
GB8915663D0 (en) 1989-08-23
IT1232780B (it) 1992-03-05
FR2640285A1 (fr) 1990-06-15
IT8921503A0 (it) 1989-08-11

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Effective date: 20080331