DE3671256D1 - Hochfeste einkristalline superlegierungen. - Google Patents

Hochfeste einkristalline superlegierungen.

Info

Publication number
DE3671256D1
DE3671256D1 DE8686630158T DE3671256T DE3671256D1 DE 3671256 D1 DE3671256 D1 DE 3671256D1 DE 8686630158 T DE8686630158 T DE 8686630158T DE 3671256 T DE3671256 T DE 3671256T DE 3671256 D1 DE3671256 D1 DE 3671256D1
Authority
DE
Germany
Prior art keywords
super alloys
crystal super
strength single
strength
crystal
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
DE8686630158T
Other languages
English (en)
Inventor
Stephen Chin
David N Duhl
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3671256D1 publication Critical patent/DE3671256D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Physical Vapour Deposition (AREA)
DE8686630158T 1985-11-01 1986-10-30 Hochfeste einkristalline superlegierungen. Expired - Lifetime DE3671256D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79402585A 1985-11-01 1985-11-01

Publications (1)

Publication Number Publication Date
DE3671256D1 true DE3671256D1 (de) 1990-06-21

Family

ID=25161447

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686630158T Expired - Lifetime DE3671256D1 (de) 1985-11-01 1986-10-30 Hochfeste einkristalline superlegierungen.
DE198686630158T Pending DE225837T1 (de) 1985-11-01 1986-10-30 Hochfeste einkristalline superlegierungen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198686630158T Pending DE225837T1 (de) 1985-11-01 1986-10-30 Hochfeste einkristalline superlegierungen.

Country Status (4)

Country Link
EP (1) EP0225837B1 (de)
JP (1) JPS62112746A (de)
DE (2) DE3671256D1 (de)
IL (1) IL80227A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
US6074602A (en) * 1985-10-15 2000-06-13 General Electric Company Property-balanced nickel-base superalloys for producing single crystal articles
US5100484A (en) * 1985-10-15 1992-03-31 General Electric Company Heat treatment for nickel-base superalloys
CA1291350C (en) * 1986-04-03 1991-10-29 United Technologies Corporation Single crystal articles having reduced anisotropy
CA1315572C (en) * 1986-05-13 1993-04-06 Xuan Nguyen-Dinh Phase stable single crystal materials
GB2191505B (en) * 1986-06-09 1991-02-13 Gen Electric Dispersion strengthened single crystal alloys
AU624463B2 (en) * 1989-04-10 1992-06-11 General Electric Company Tantalum-containing superalloys
US5338379A (en) * 1989-04-10 1994-08-16 General Electric Company Tantalum-containing superalloys
US5207846A (en) * 1989-04-10 1993-05-04 General Electric Company Tantalum-containing superalloys
US5069873A (en) * 1989-08-14 1991-12-03 Cannon-Muskegon Corporation Low carbon directional solidification alloy
EP0490527A1 (de) * 1990-12-14 1992-06-17 General Electric Company Superlegierungen auf Nickelbasis und aus denen hergestellte Bauteile
GB2252563B (en) * 1991-02-07 1994-02-16 Rolls Royce Plc Nickel base alloys for castings
US5679180A (en) * 1995-06-22 1997-10-21 United Technologies Corporation γ strengthened single crystal turbine blade alloy for hydrogen fueled propulsion systems
US6007645A (en) * 1996-12-11 1999-12-28 United Technologies Corporation Advanced high strength, highly oxidation resistant single crystal superalloy compositions having low chromium content
US7704332B2 (en) 2006-12-13 2010-04-27 United Technologies Corporation Moderate density, low density, and extremely low density single crystal alloys for high AN2 applications
CH703386A1 (de) * 2010-06-30 2011-12-30 Alstom Technology Ltd Verfahren zur Herstellung einer aus einer Nickel-Basis-Superlegierung bestehenden Einkristallkomponente.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741271A1 (de) * 1976-12-16 1978-06-22 Gen Electric Superlegierung auf nickelbasis sowie gusskoerper daraus
GR80049B (en) * 1983-12-27 1984-12-30 Gen Electric Nickel-based superalloys especially useful as compatible protective environmental coatings for advanced superalloys
US4765850A (en) * 1984-01-10 1988-08-23 Allied-Signal Inc. Single crystal nickel-base super alloy

Also Published As

Publication number Publication date
EP0225837A3 (en) 1987-12-02
IL80227A (en) 1990-01-18
DE225837T1 (de) 1987-11-05
IL80227A0 (en) 1987-01-30
EP0225837A2 (de) 1987-06-16
EP0225837B1 (de) 1990-05-16
JPS62112746A (ja) 1987-05-23

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Legal Events

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8364 No opposition during term of opposition